A benign neoplasm derived from mesodermal cells that form cartilage. It may remain within the substance of a cartilage or bone (true chondroma or enchondroma) or may develop on the surface of a cartilage (ecchondroma or ecchondrosis). (Dorland, 27th ed; Stedman, 25th ed)
One of three bones that make up the coxal bone of the pelvic girdle. In tetrapods, it is the part of the pelvis that projects backward on the ventral side, and in primates, it bears the weight of the sitting animal.
A slowly growing malignant neoplasm derived from cartilage cells, occurring most frequently in pelvic bones or near the ends of long bones, in middle-aged and old people. Most chondrosarcomas arise de novo, but some may develop in a preexisting benign cartilaginous lesion or in patients with ENCHONDROMATOSIS. (Stedman, 25th ed)
A type of CARTILAGE characterized by a homogenous amorphous matrix containing predominately TYPE II COLLAGEN and ground substance. Hyaline cartilage is found in ARTICULAR CARTILAGE; COSTAL CARTILAGE; LARYNGEAL CARTILAGES; and the NASAL SEPTUM.
Neoplasms of whatever cell type or origin, occurring in the extraskeletal connective tissue framework of the body including the organs of locomotion and their various component structures, such as nerves, blood vessels, lymphatics, etc.
The outermost of the three MENINGES, a fibrous membrane of connective tissue that covers the brain and the spinal cord.
An articulation between the condyle of the mandible and the articular tubercle of the temporal bone.
A variety of conditions affecting the anatomic and functional characteristics of the temporomandibular joint. Factors contributing to the complexity of temporomandibular diseases are its relation to dentition and mastication and the symptomatic effects in other areas which account for referred pain to the joint and the difficulties in applying traditional diagnostic procedures to temporomandibular joint pathology where tissue is rarely obtained and x-rays are often inadequate or nonspecific. Common diseases are developmental abnormalities, trauma, subluxation, luxation, arthritis, and neoplasia. (From Thoma's Oral Pathology, 6th ed, pp577-600)
A benign, slow-growing tumor, most commonly of the salivary gland, occurring as a small, painless, firm nodule, usually of the parotid gland, but also found in any major or accessory salivary gland anywhere in the oral cavity. It is most often seen in women in the fifth decade. Histologically, the tumor presents a variety of cells: cuboidal, columnar, and squamous cells, showing all forms of epithelial growth. (Dorland, 27th ed)
The region of the face on either side, around the PAROTID GLAND.
Tumors or cancer of the PAROTID GLAND.
The posterior process on the ramus of the mandible composed of two parts: a superior part, the articular portion, and an inferior part, the condylar neck.
Lists of words, usually in alphabetical order, giving information about form, pronunciation, etymology, grammar, and meaning.
A non-vascular form of connective tissue composed of CHONDROCYTES embedded in a matrix that includes CHONDROITIN SULFATE and various types of FIBRILLAR COLLAGEN. There are three major types: HYALINE CARTILAGE; FIBROCARTILAGE; and ELASTIC CARTILAGE.
A protective layer of firm, flexible cartilage over the articulating ends of bones. It provides a smooth surface for joint movement, protecting the ends of long bones from wear at points of contact.
A usually benign tumor composed of cells which arise from chondroblasts or their precursors and which tend to differentiate into cartilage cells. It occurs primarily in the epiphyses of adolescents. It is relatively rare and represents less than 2% of all primary bone tumors. The peak incidence is in the second decade of life; it is about twice as common in males as in females. (From Dorland, 27th ed; Holland et al., Cancer Medicine, 3d ed, p1846)
A benign tumor of fibrous or fully developed connective tissue.

Para-articular chondroma and osteochondroma of the infrapatellar fat pad: a report of three cases. (1/97)

We report three cases of para-articular chondroma and osteochondroma in the region of infrapatellar fat pad. All three lesions were resected and examined histologically. Two of them were primarily cartilaginous with a lobular pattern internally, and one uniformly osseous with peripheral cartilage. We conclude that these lesions are not the same. The former should be designated para-articular chondroma after Jaffe and the latter, osteochondroma.  (+info)

Sellar chondroma--case report. (2/97)

A 12-year-old boy presented with right visual disturbance. Skull radiography and computed tomography (CT) showed an irregular deformity of the sella turcica, hypertrophic change of the dorsum sellae, and an inhomogeneously calcified mass in the sella turcica. Magnetic resonance (MR) imaging demonstrated the mass lesion filled the hypophyseal fossa, and extended to the dorsum sellae, right cavernous sinus, and right suprasellar region. The Dolenc pterional combined epidural and subdural approach was carried out. The histological diagnosis was chondroma. Sellar chondroma requires relief of the compression to the chiasm or optic nerve as soon as possible, so partial resection can still be beneficial. However, follow-up MR imaging or CT, visual examination, and control of pituitary dysfunction are required after the operation.  (+info)

Spontaneous neoplasms in captive African cane rats (Thryonomys swinderianus Temminck, 1827). (3/97)

Despite the increasing importance of cane rat (Thryonomys swinderianus) farming in Africa, diseases of these animals in captivity are not well known. A survey of a colony in Gabon averaging 235 cane rats over a period of 36 months allowed the observation of several suspected tumors and the confirmation of three cases of neoplasms. Within a period of 8 months, a chondroma in an adult female, a hemangiosarcoma in a subadult male, and a chondrosarcoma in an elderly female were diagnosed. This incidence (1.3%) of neoplasms in the cane rat colony in such a short period is uncommon. Neoplasms in rodents might be induced by such factors as a high inbreeding coefficient, an oncogenic virus, or chemical agent intoxication. Although the etiology remains undetermined, these cases are described to provide baseline data on the pathology of this species in captivity.  (+info)

Giant chondromas arising from the ribs. A report of four cases. (4/97)

Chondromas may arise from the ribs but seldom grow to giant size. In a series of twenty-one cases, four giant tumours were encountered. Three were treated by excision without leaving a significant defect of the chest wall or impairment of respiration; the fourth was examined by biopsy. No evidence of malignant change was discovered in these four large tumours.  (+info)

Extraskeletal chondroma of the fallopian tube. (5/97)

Extraskeletal chondroma can occur in the hands, feet, head and neck. This tumor usually presents as a small solitary nodule. The histogenesis of the tumor is controversial, but some have suggested a metaplastic origin. Chondroma of the fallopian tube is very rare. There is only one report in English literature. The origin of this tumor can be subcoelomic mesenchyme of the tubal serosa or mesenchyme of the myosalpinx. We describe a case of chondroma arising from the serosal surface of the fallopian tube with a review of literature. A 30-yr-old woman visited hospital due to left adnexal mass. On operating finding, 2 x 3 cm sized nodular mass was noted on the left tubal serosal area. The excised mass showed multilobulated appearance covered with thin fibrous membrane. The cut surface was solid, grayish yellow, and myxoid with a focal gelatinous area. The microscopic finding showed islands and elongated lobules of mature benign cartilage without cytologic atypia.  (+info)

Malignant transformation in human chondrosarcoma cells supported by telomerase activation and tumor suppressor inactivation. (6/97)

Human chondrosarcomas do not respond to current chemotherapies or radiation therapy, and their size and histological appearance do not reliably predict the risk of local recurrence and metastases, making selection of surgical treatment difficult. Identifying mechanisms responsible for the proliferation and invasive behavior of these tumors would be of immense clinical value. We hypothesized that telomerase expression is one of these mechanisms. We detected telomerase expression in 7 of 16 chondrosarcomas, but cells cultured from telomerase-negative chondrosarcomas acquired strong telomerase activity and lost tumor suppressor activity after their establishment in culture. These changes were associated with accelerated indefinite cell proliferation, morphological transition, and increased invasive activity, indicating that telomerase activation and loss of cell cycle control leads to the emergence of aggressive cells from chondrosarcoma cell populations. These observations may lead to better understanding of the factors responsible for malignant transformation, local recurrence, and metastases of cartilage neoplasms.  (+info)

Painful soft-tissue reaction to injectable Norian SRS calcium phosphate cement after curettage of enchondromas. (7/97)

A prospective single-cohort study was designed to include 20 patients with enchondromas but was stopped because of poor early results. Four patients with an enchondroma, three in the proximal humerus and one in the distal femur, were treated by curettage and filling of the defect with Norian SRS cement. Clinical and radiological follow-up including CT and MRI was carried out for 18 months. All three patients with lesions in the proximal humerus had severe pain and limited movement of the shoulder. The radiological and CT appearances of the cement were unchanged at follow-up. There were characteristic appearances of synovitis and periosteitis on MRI in two patients. Since the cement induces a soft-tissue reaction the bony cavity should be sealed with the curetted and burred bone after curettage and introduction of Norian cement, especially in sites where a tourniquet cannot be applied.  (+info)

Chondroid chordoma presenting with hypopituitarism. (8/97)

A 28-year-old man with chondroid chordoma, an uncommon variant of chordoma, is reported. The patient presented with visual disturbance and hypopituitarism. The latter is a rare complication of intracranial chordoma. The preoperative diagnosis of chondroid chordoma of the skull base was based on unique findings on computed tomography and magnetic resonance imaging studies. The development of the tumor over six years suggests that the prognosis of chondroid chordoma may be poor in younger patients, as recently reported. Although chondroid chordoma is very rare, it should be included in the differential diagnosis of hypopituitarism.  (+info)

Tumors originating from the cartilage are classified as chondromas, osteochondromas, chondroblastomas, and chondromyxoid fibromas. Chondromas are subdivided into 2 types: enchondroma and periosteal chondroma7). When chondromas are found distant from the bones, they are referred to as soft tissue chondromas11). Enchondromas tend to grow as expansile patterns, and periosteal chondromas are exophytic9). Spinal chondromas may be derived from hyperplasia of immature spinal cartilage from metaplasia of the connective tissue in contact with the spine or annulus fibrosus8).. Chondromas in the spine constitute about 3% and 4% of all chondromas4,7,9). Cartilage-forming tumors account for 2% of all spinal tumors3). Chondromas are involved in the vertebral structure, vertebral body, neural arch, and spinous and transverse processes. The neural arch is the most common site of lumbar spine chondromas7). A rare spinal intradural chondroma has also been reported4).. Most cervical spine chondromas occur in young ...
Synonyms for chondroma in Free Thesaurus. Antonyms for chondroma. 5 words related to chondroma: benign tumor, benign tumour, nonmalignant neoplasm, nonmalignant tumor, nonmalignant tumour. What are synonyms for chondroma?
Chondromas are benign tumours composed of mature hyaline cartilage. We present here the first case in the English language medical literature of juxtaarticular chondroma of the temporomandibular joint in the parotid region. Within the rarity of cartilage disorders of the temporo-mandibular joint (TMJ), this particular condition is a diagnostic curiosity. The patient, a 54 year old woman, presented a right preauricular tumour of 3.5 cm. which had been developing for 4 years. It was not painful but there was a recent symptomology of TMJ dysfunction, with pain and clicks. The diagnostic possibilities of a parotid pleomorphic adenoma and of a cartilage tumour of the TMJ suggested a difficult preoperative differential diagnosis, which influenced our approach regarding therapy. The tumour was excised, preserving the parotid gland. This enabled us to confirm the histological diagnosis of chondroma, composed solely of chondroide tissue. We have described the clinical characteristics of our case, and ...
Looking for Chondroma? Find out information about Chondroma. A benign tumor of bone, cartilage, or other tissue which simulates the structure of cartilage in its growth. a benign tumor of mature cartilage tissue.... Explanation of Chondroma
An enchondroma is a cartilage cyst found in the bone marrow. Typically, enchondroma is discovered on an X-ray scan. Enchondromas have a characteristic appearance on Magnetic Resonance Imaging (MRI) as well. They have also been reported to cause increased uptake on PET examination. Enchondroma is a type of benign bone tumor that originates from cartilage. The exact etiology of it is not known. An enchondroma most often affects the cartilage that lines the inside of the bones. The bones most often involved with this benign tumor are the miniature long bones of the hands and feet. It may, however, also involve other bones such as the femur, humerus, or tibia. While it may affect an individual at any age, it is most common in adulthood. The occurrence between males and females is equal. It is not very likely that the enchondroma will grow back in the same spot; the rate is less than ten percent. While the exact cause of enchondroma is not known, it is believed to occur either as an overgrowth of the ...
Diagnosis of chondroma (costs for program #235279) ✔ University Hospital Ulm ✔ Deparment of Orthopedics ✔ BookingHealth.com
Diagnosis of chondroma (costs for program #256553) ✔ University Hospital Erlangen ✔ Department of Hematology and Internal Oncology (Department of Medicine V) ✔ BookingHealth.com
In 1977, Dr. J. Aidan Carney, a pathologist at the Mayo Clinic, first described Carneys Triad. Carneys Triad occurs mostly in younger females. Patients with Carneys triad may have several different types of tumors including GIST, pulmonary chondroma, and paragangliomas. If any two of these tumors are present, a diagnosis of the triad is usually made. In about 2001, Dr. Carney began working with Dr. Constantine Stratakis, a Pediatric Endocrinologist at the National Institute of Health. An important clue was that a few of the Triad cases appeared to be familial (run in families). When Carney and Stratakis focused on the familial cases they noted two important differences compared to the rest of the Triad cases. First, the patients in the familial group never had pulmonary chondromas. The second thing that they found was that the familial group had many more males (almost half were males) than the rest of the patients with Carneys Triad, which had many more females than males. In 2002, ...
An enchondroma is a type of noncancerous bone tumor that begins in cartilage. An enchondroma most often affects the cartilage that lines the inside of the bones. It often affects the tiny long bones of the hands and feet. It may also affect other bones such as the femur (thighbone), humerus (upper arm bone), or tibia (one of the two lower leg bones).
An enchondroma is a type of noncancerous bone tumor that begins in cartilage. An enchondroma most often affects the cartilage that lines the inside of the bones. It often affects the tiny long bones of the hands and feet. It may also affect other bones such as the femur (thighbone), humerus (upper arm bone), or tibia (one of the two lower leg bones).
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This page provides relevant content and local businesses that can help with your search for information on Meniscal Surgery. You will find informative articles about Meniscal Surgery, including Meniscal Surgery. Below you will also find local businesses that may provide the products or services you are looking for. Please scroll down to find the local resources in Oskaloosa, IA that can help answer your questions about Meniscal Surgery.
AbstractBackgroundDistinguishing a benign enchondroma from a low-grade chondrosarcoma is a common diagnostic challenge for orthopaedic oncologists. Low interrater agreement has been observed for the diagnosis of cartilaginous neoplasms among radiologists and pathologists, but, to our knowledge, no s
Nine patients with enchondromas in the hand were treated by endoscopic curettage of the tumour without bone grafting. The procedure was performed on an out-patient basis using axillary block anaesthesia. New bone formation and remodelling of the lesi
The mechanical features of and biologic response to using distraction osteogenesis with the circular external fixator are the unique aspects of Ilizarovs contribution that allows deformity correction and reconstruction of bone defects. We present a retrospective study of 20 patients who suffered from a variety of benign tumours for which external fixators (EF) were used to treat deformity, bone loss, and limb-length discrepancy. A total of 26 bony segments in twenty patients (10 males, 10 females; mean age 17 years; range 7-58 years) were treated with EF for residual problems from the tumour itself (primary treatment) in 8 patients and for complications related to the primary surgery (secondary treatment) in 12 patients. Histological diagnoses were Olliers disease (n = 4), Fibrous Dysplasia (n = 5), Congenital multiple exostosis (n = 5), giant cell tumour (n = 2) and one case for chondromyxoid fibroma, desmoid fibroma, chondroma and unicameral bone cyst. Various types of external fixators used ...
Enchondroma is a common intramedullary benign neoplasm composed of mature cartilage having a limited growth potential and symptoms.
Medizin: Enchondroma. Klinisches W rterbuch von Otto Dornbl th. Definition und Bedeutung im historischen Lexikon der medizinischen Begriffe
BACKGROUND: The finding of a cytogenetic-pathologic correlation between complex karyotypes and high grade cartilaginous tumors has been reported. However, few cytogenetic reports exist regarding benign or low grade lesions. A subset of low grade malignant cartilaginous tumors is characterized by locally aggressive behavior but no metastatic potential. Because the histopathologic distinction between benign, borderline, or low grade malignant cartilaginous lesions can be difficult, the finding of additional tumor markers associated with the clinical behavior of borderline cartilaginous lesions could be clinically significant.. METHODS: Four cartilaginous tumors, including an osteochondroma (OC), a chondromyxoid fibroma (CF), an enchondroma (EC), and a dedifferentiated chondrosarcoma (DCS), were cultured and harvested using short term, in situ culture techniques. Chromosome analysis was performed by conventional G-banding and fluorescence in situ hybridization was used to confirm ...
Pain is the usual presenting symptom; alternatively the tumour may be found incidentally on imaging. Signs are localise to the involved bone. Imaging appearances are difficult as most chondrosarcomas resemble benign chondroma. The most common features are of central lucency with expansion and thickening of the overlying cortex.. ...
Clinical trial for Osteosarcoma | Chondrosarcoma | Chondroma | Ewing Sarcomas , A Phase II Study Evaluating Efficacy and Safety of Regorafenib in Patients With Metastatic Bone Sarcomas
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Austin Neurosurgery: Open Access is an open access,Peer Reviewed,Scholarly journal dedicated to publish articles in all areas of Neurosurgery: Open Access.
Spondyloenchondrodysplasia with immune dysregulation (SPENCDI; MIM 607944) is an autosomal recessive disorder characterized by short stature, progressive metaphyseal irregularities, most often involving the long bones at the wrists and knees, which eventually resemble enchondromas, platyspondyly with vertebral endplate irregularities, intracranial calcifications and spasticity. These skeletal findings are frequently associated with various autoimmune disorders or findings including systemic lupus erythematosus, Sjögrenss syndrome, Raynauds disease, vitiligo, cytopenias, hemolytic anemia, hypothyroidism, pneumonia, recurrent fevers, arthritis/arthralgia and positive ANAs. SPENCDI is caused by loss of function mutations in the phosphatase, acid, type 5, tartrate-resistance gene (ACP5 or TRAP). ACP5 regulates the activity of osteopontin via dephosphorylation. Osteopontin is a molecule involved with bone reabsorption and immune regulation.. Read less ...
Skeletal development is highly conserved in vertebrates and involves two main processes: skeletal patterning to define the shape and location of the different skeletal elements within the developing body, and differentiation of skeletogenic cells (Karsenty and Wagner, 2002; Mariani and Martin, 2003). Cartilage-forming chondrocytes and bone-forming osteoblasts share a common mesenchymal progenitor that derives from neural crest, sclerotome or lateral plate mesoderm (Olsen et al., 2000). Skeletogenesis is initiated when mesenchymal cells aggregate to form mesenchymal condensations. In most parts of the bony skeleton, including the vertebral column of mammals, but not of teleosts (Bird and Mabee, 2003; Elizondo et al., 2005; Fleming et al., 2004; Inohaya et al., 2007), a cartilaginous anlage serves as a template to model the future bone (endochondral ossification). In this case, cells within the condensation become chondrocytes, whereas cells at the periphery of the skeletal element form a ...
TY - JOUR. T1 - Recurrence of chondromyxoid fibroma of great toe. AU - Mallya, P. Sharan. AU - Sujir, Premjit. PY - 2018/7/1. Y1 - 2018/7/1. N2 - Chondromyxoid fibroma (CMF) is a benign cartilaginous tumour which involves mainly the long bones and proximal tibia being common. CMF of foot and phalanx is very rare. Various treatment options are available for this tumour and recurrences have been reported following surgery. 24 year old male was treated with curettage and bone grafting for chondromyxoid fibroma of great toe 8 years back. 6 years later, he presented with local recurrence of tumour with extensive soft tissue involvement. He was treated with amputation of great toe. After two years follow up, patient was symptom free.. AB - Chondromyxoid fibroma (CMF) is a benign cartilaginous tumour which involves mainly the long bones and proximal tibia being common. CMF of foot and phalanx is very rare. Various treatment options are available for this tumour and recurrences have been reported ...
Ollier disease and Maffucci syndrome are rare syndromes in which there is deforming dysplasia of cartilage, primarily but not exclusively involving the metaphyses and diaphyses of long bones. In a minority of patients, dysplasia can lead to sarcomatous degeneration, producing chondrosarcomas. There also appears to be an association with other neoplasms. Little has been written about the association between Ollier disease and intracranial tumors, and these papers have largely consisted of case reports in adults. The authors present the case of a 6-year-old girl with left arm osseous changes consistent with Ollier disease and a biopsy-proven thalamic glioblastoma multiforme. They then examine the co-occurrence of brain tumors in conjunction with a dyschondroplasia syndrome in children and adolescents to assess the presentation, treatment offered, and disease course of similar cases.. Eight other such cases were identified, 6 in patients with Ollier disease (ranging in age from 7 to 18 years), and ...
Cartilage tumors vary in severity from benign enchondroma to low-grade malignant chondrosarcoma to the highest-grade dedifferentiated chondrosarcoma. Chondrosarcoma is the second most common primary malignant bone tumor, accounting for 10-20% of all primary bony malignancies.
NIH Rare Diseases : 50 ollier disease is a skeletal disorder characterized by multiple enchondromas, which are noncancerous (benign) growths of cartilage that develop within the bones. these growths may lead to skeletal deformities, limb discrepancy, and fractures. the enchondromas primarily occur in the limb bones, especially the bones of the hands and feet. they tend to develop near the ends of the bones, where growth occurs. symptoms often appear in the first decade of life. the underlying cause of ollier disease is not fully understood. in many people, the condition can be attributed to somatic mutations in the idh1 or idh2 gene. the disease is not typically inherited. treatment is conservative in most cases, although surgery may be indicated in cases where complications (pathological fractures, growth defects, malignant transformation) arise. last updated: 12/12/2016 ...
Chondromyxoid fibroma is a rare benign tumor of cartilaginous origin with myxoid and fibrous components. It accounts for approximately 1% of bone tumors. Metaphysis of long bones is the most common location of this tumor. However, there a few case reports of this tumor arising from epiphysis of short tubular bones of the hand and feet. An 11-year-old girl presented to our OPD with complaints of pain and a gradually progressive swelling of the right great toe. On examination, the swelling was diffuse with no signs of inflammation. X-ray examination revealed a well-defined, longitudinally oval lytic lesion in the right distal phalanx of great toe, involving the growth plate and, eroding the medial cortex. Computed tomography (CT) scan did not show any evidence of calcification, septations or involvement of soft tissue. Open biopsy and curettage was done and the specimen was sent for histopathological examination. Histopathological examination (HPE) showed a lobular pattern consisting of myxomatous
Bone: Chondromyxoid fibroma, Authors: Salvatore Romeo, Pancras CW Hogendoorn. Published in: Atlas Genet Cytogenet Oncol Haematol.
Answer: Chondrosarcoma. Histology: none provided. Discussion: Chondrosarcomas are malignant proliferations of cartilage which tend to occur in the axial skeleton of older people. The radiograph in this case is helpful to diagnose a malignant tumor because of its destructive and aggressive permeative pattern. Histologically the cartilage shows atypical nuclei and a permeative growth pattern around native trabeculae. This permeative growth pattern is diagnostic of malignancy in most primary bone tumors. The radiograph, however, is a most important tool leading to the diagnosis of chondrosarcoma.. Although metastatic carcinoma is the most common bone tumor in this age group, there is no evidence of epithelial cells in this case.. Enchondromas occasionally occur in the pelvis. Occasionally, the cartilage of enchondroma can show atypia. However, the destructive and aggressive radiographic pattern precludes the diagnosis of an enchondroma. Therefore, the radiograph should always be consulted when ...
Ollier disease is a rare nonhereditary disorder characterized by cartilage cysts found in the bone marrow. It is also known as enchondromatosis.
Many rare lung, airway and pleural diseases are of genetic origin and involve multiple organs as part of systemic disorders or syndromes. Examples of our groups area of interest include: Granulomatosis with Polyangiitis (GPA) formerly known as Wegeners Granulomatosis, airway manifestations of rheumatoid arthritis and other connective tissue diseases, infrequent airway tumors such as lymphoma, leiomyoma, chondroma, adenoid cystic carcinoma, hamartoma, Glomus tumors, inflammatory myofibroblastic tumor, and pleural mesothelioma ...
Primary chondrosarcoma of the breast, although very rare, has been reported previously.1 An extensive review of 132 636 cases of breast cancer between 1973 and 1998, in the Netherlands,2 identified 34 cases of concurrent breast cancer and cartilaginous tumours. There were 28 osteochondromas in the same group as well but a statistically similar incidence of concurrent osteochondromas was observed in patients with lung cancer. Out of the 34 cases, 18 were enchondromas and 15 chondrosarcomas, and involved mostly the femur or humerus (65%). All 34 had histological and immunohistochemical survey performed and cluster analysis did not reveal any associations with known syndromes or genetic traits. Their findings support the existence of a new hitherto unrecognised syndrome, characterised by an increased risk to develop breast cancer and also centrally originating cartilaginous tumours. There have been sporadic reports of concurrent breast carcinoma as well as bone chondrosarcoma in the literature.3 ...
Chondrosarcoma is a type of highly malignant tumor with a potent capacity to invade locally and cause distant metastasis. Chondrosarcoma shows a predilection for metastasis to the lungs. Interleukin-8 (IL-8), a chemokine with a defining CXC amino acid motif, is known to possess tumorigenic and proangiogenic properties. Over-expression of IL-8 has been detected in many human tumors. However, the effects of IL-8 in migration and integrin expression in chondrosarcoma cells are largely unknown. In this study, we found that IL-8 increased the migration and the expression of αvβ3 integrin in human chondrosarcoma cells. Activations of phosphatidylinositol 3-kinase (PI3K), Akt, and AP-1 pathways after IL-8 treatment were demonstrated, and IL-8-induced expression of integrin and migration activity was inhibited by the specific inhibitor and mutant of PI3K, Akt, and AP-1 cascades. Taken together, our results indicated that IL-8 enhances the migration of chondrosarcoma cells by increasing αvβ3 integrin ...
Meniscal surgery, knee injury, knee pain and total knee replacement (TKR) surgery are performed by Andrew L DeGruccio at orthopedic and sports specialists in Louisville, Kentucky.
Principal Investigator:TOGUCHIDA Junya, Project Period (FY):2012-04-01 - 2015-03-31, Research Category:Grant-in-Aid for Scientific Research (B), Section:一般, Research Field:Orthopaedic surgery
Noonan syndrome is a genetic condition in which a mutated gene causes problems in production of a protein (parent speak!!). It is thought to be fairly common, though real-life experience suggests that many people with Noonan syndrome go undiagnosed, possibly because they have such mild symptoms. The Noonan Syndrome Support Group offers wonderful support…
Need for customized tissue samples?. If you need a more differentiated selection of samples, cannot find what you are looking for, or wish a consultation, please do not hesitate using our contact form or get in touch via phone or email. » [email protected] ...
Olliers disease, or enchondromatosis, is a rare congenital disease of abnormal bone development due to cartilage overgrowth in the form of enchondromas…
1073F,Mutations,in,gene,X,cause,enchondroma,formation,Ollier,disease,and,Maffucci,syndrome.,T.,Pansuriya,,J.,van,Oosterwijk,,R.,Eijk,,M.,Ruler,,S.,Verbeke,,D.,Meijer,,K.,H.,Nord,,Daugaard,,L.,Sangiorgi,,B.,Toker,,Liegl-Atzwanger,,San-Julian,,Sciot,,G.,Kindblom,,Szuhai,,V.,Bovee.,1074F,The,molecular,genetic,basis,of,pentosuria:,Solving,Garrods,fourth,inborn,error,metabolism.,Pierce,,C.,Spurrell,,Mandell,,King,,A.,Motulsky.,1075F,Exome,sequencing,a,consanguineous,family,segregating,familiar,juvenile,polyarthritis.,Rabionet,,I.,Aróstegui,,Medino,,Tornador,,Comas,,E.,González,,Ossowski,,Yagüe,,X.,Estivill.,1076F,Discovery,defects,two,central,checkpoints,protein,glycosylation,associated,with,broad,spectrum,disorders.,Rust,,Tegtmeyer,,Moormann,,Schrapers,,Witten,,Reunert,,Marquardt.,1077F,NOTCH2,Hajdu,Cheney,syndrome,serpentine,fibula,polycystic,kidney,disease.,Simpson,,Irving,,Gray,,Asilmaz,,Dafou,,F.,Elmslie,,Mansour,,Holder,,Brain,,Burton,,Kim,,Pauli,,Aftimos,,Stewart,,Holder-Espinasse,,W.,Drake,,P.
Cyclooxygenase (COX)-2, the inducible isoform of prostaglandin (PG) synthase, has been implicated in tumor metastasis. Interaction of COX-2 with its specific EP receptors on the surface of cancer cells has been reported to induce cancer invasion. However, the effects of COX-2 on migration activity in human chondrosarcoma cells are mostly unknown. In this study, we examined whether COX-2 and EP interaction are involved in metastasis of human chondrosarcoma. We found that over-expression of COX-2 or exogenous PGE2 increased the migration of human chondrosarcoma cells. We also found that human chondrosarcoma tissues and chondrosarcoma cell lines had significant expression of the COX-2 which was higher than that in normal cartilage. By using pharmacological inhibitors or activators or genetic inhibition by the EP receptors, we discovered that the EP1 receptor but not other PGE receptors is involved in PGE2-mediated cell migration and α2β1 integrin expression. Furthermore, we found that human
On May 10th I had the pleasure of meeting Dr. Wittig for the first time. This was an extremely stressful time for me since I had received several reports regarding my cancer diagnosis. Upon meeting Dr, Wittig I immediately knew I was in good hands. His calm demeanor & straightforward manner were very comforting to me. He laid out how he was going to proceed with the operation, how long it would take, & followup. He has been a source of comfort to me thru out this ordeal & I know I could not be in a better place with him. His support staff of nurses, is top notch. Their attention to detail, answering questions we may have, are always done in a timely manner. Without the ease of working with Dr. James Wittig, I can tell you. I would not feel as confident with my situation as I do. He is truly a very special human being. Sincerely, Karolyn ...
The meniscus is very important to the long-term health of the knee. In the past, meniscal surgeons would simply take out part or all of an injured meniscus.
The meniscus is very important to the long-term health of the knee. Surgeons know that removing the meniscus can lead to early knee arthritis. Whenever possible, they try to repair the tear.
Read and leave ratings and reviews of Alexian Brothers Behavioral Health Hospital - Center for Addiction Medicine in Hoffman Estates, IL 60169 on Detox.net
TY - JOUR. T1 - Enchondroma with secondary aneurysmal bone cyst. AU - Bird, Justin E.. AU - Wang, Wei Lien. AU - Deavers, Michael T.. AU - Madewell, John. AU - Lewis, Valerae O.. PY - 2012/11. Y1 - 2012/11. N2 - An enchondroma with complex cystic changes of the proximal femur is described in a 13-year-old male. The case illustrates a unique presentation of an enchondroma and reinforces the importance of considering the presence of secondary aneurysmal bone cysts in both benign and malignant lesions of bone.. AB - An enchondroma with complex cystic changes of the proximal femur is described in a 13-year-old male. The case illustrates a unique presentation of an enchondroma and reinforces the importance of considering the presence of secondary aneurysmal bone cysts in both benign and malignant lesions of bone.. UR - http://www.scopus.com/inward/record.url?scp=84866647767&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=84866647767&partnerID=8YFLogxK. U2 - ...
TY - JOUR. T1 - Frequent expression of fibroblast growth factor-23 (FGF23) mRNA in aneurysmal bone cysts and chondromyxoid fibromas. AU - Graham, Rondell. AU - Krishnamurthy, Smita. AU - Oliveira, Andre. AU - Inwards, Carrie. AU - Folpe, Andrew L.. PY - 2012/10/1. Y1 - 2012/10/1. N2 - Osteomalacia has multiple aetiologies including the least common, tumour-induced osteomalacia (TIO). Recently, most cases of TIO have been confirmed to be due to phosphaturic mesenchymal tumour of mixed connective tissue type (PMTMCT). Most cases of TIO are the result of production of the fibroblast growth factor-23 (FGF-23) by the tumour. The authors recently showed reverse transcriptase PCR (RT-PCR) for FGF-23 to be valuable in the diagnosis of PMTMCT. However, the authors also noted FGF-23 expression in some cases of aneurysmal bone cyst (ABC) and chondromyxoid fibroma (CMF). For the present study, the authors studied FGF-23 expression by RT-PCR in 19 cases of ABC and eight cases of CMF, all with typical ...
Published Articles:. Brophy RH, Wright RW, David TS, et al. Association between previous meniscal surgery and the incidence of chondral lesions at revision anterior cruciate ligament reconstruction. Am J Sports Med 2012. MARS Group. Intra-articular findings in primary and revision anterior cruciate ligament reconstruction surgery: a comparison of the MOON and MARS study groups. Am J Sports Med 2011; 39: 1889-93. MARS Group. Descriptive epidemiology of the Multicenter ACL Revision Study (MARS) cohort. Am J Sports Med 2010; 38: 1979-86. David TS, Bravo H, Scobercea R. Arthroscopic visualization of subscapularis tendon lesions. Orthopedics ...
However, differential diagnosis may be problematic at early stages with other ossified lesions of soft tissues: benign lesions such as myositis ossificans circumscripta (MOC), ossifying lipoma, soft tissue osteoma or chondroma, and ossifying fibromyxoid tumour, as well as malignant lesions such as classical high-grade ESOS, parosteal OS, mesenchymal chondrosarcoma, and synovial sarcoma. MOC is a benign heterotopic ossification of soft tissues characteristically associated with direct trauma [15]. It is one of the most important differential diagnoses, which was initially evoked - based on radiological and/or pathological aspects - in at least 3 out of the 7 reported cases of low-grade ESOS. Furthermore, a number of cases of ESOS presumably arising from MOC have been reported [16-19]. In MOC, both mature and immature bone is seen, as well as a prominent spindle cell and chondroid component, with a specific architecture described as the zonal phenomenon. This phenomenon refers to the presence of ...
The chordoma is a benign cartilaginous tumor whose sphenoidale localization is exceptional. This tumor has considerable difficulties of both diagnosis and treatment. We report the observation of a Tunisian adult who presented features of hypopituitarism set wrongly on account of a prolactinoma.
Not every round spot on a radiological image is a solitary pulmonary nodule: it may be confused with the projection of a structure of the chest wall or skin, such as a nipple, a healing rib fracture or electrocardiographic monitoring. The most important cause to exclude is any form of lung cancer,[4] including rare forms such as primary pulmonary lymphoma, carcinoid tumor and a solitary metastasis to the lung (common unrecognised primary tumor sites are melanomas, sarcomas or testicular cancer). Benign tumors in the lung include hamartomas and chondromas. The most common benign coin lesion is a granuloma (inflammatory nodule), for example due to tuberculosis or a fungal infection, such as Coccidioidomycosis.[5] Other infectious causes include a lung abscess, pneumonia (including pneumocystis pneumonia) or rarely nocardial infection or worm infection (such as dirofilariasis or dog heartworm infestation). Lung nodules can also occur in immune disorders, such as rheumatoid arthritis or ...
MSH: A slowly growing malignant neoplasm derived from cartilage cells, occurring most frequently in pelvic bones or near the ends of long bones, in middle-aged and old people. Most chondrosarcomas arise de novo, but some may develop in a preexisting benign cartilaginous lesion or in patients with ENCHONDROMATOSIS. (Stedman, 25th ed),NCI: A type of cancer that forms in bone cartilage. It usually starts in the pelvis (between the hip bones), the shoulder, the ribs, or at the ends of the long bones of the arms and legs. A rare type of chondrosarcoma called extraskeletal chondrosarcoma does not form in bone cartilage. Instead, it forms in the soft tissues of the upper part of the arms and legs. Chondrosarcoma can occur at any age but is more common in people older than 40 years. It is a type of bone cancer.,NCI: A malignant mesenchymal neoplasm arising from cartilage-forming tissues.,NCI: A malignant tumor with pure hyaline cartilage differentiation. Myxoid changes, calcification and ossification ...
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Human chondrosarcomas do not respond to current chemotherapies or radiation therapy, and their size and histological appearance do not reliably predict the risk of local recurrence and metastases, making selection of surgical treatment difficult. Identifying mechanisms responsible for the proliferation and invasive behavior of these tumors would be of immense clinical value. We hypothesized that telomerase expression is one of these mechanisms. We detected telomerase expression in 7 of 16 chondrosarcomas, but cells cultured from telomerase-negative chondrosarcomas acquired strong telomerase activity and lost tumor suppressor activity after their establishment in culture. These changes were associated with accelerated indefinite cell proliferation, morphological transition, and increased invasive activity, indicating that telomerase activation and loss of cell cycle control leads to the emergence of aggressive cells from chondrosarcoma cell populations. These observations may lead to better ...
Chondrosarcoma are a relatively rare neoplasia observed in cattle. The disease involves neoplastic changes to chondrocytes involved with cartilage growth, maintenance and remodeling of cartilage. In abattoir surveys, the frequency of malignant or benign cartilaginous neoplasms in cattle has been found to be less than 1% of all neoplasms[1]. The cause of this disease is unknown but likely to involve genetics. Chondrosarcoma usually affect axial bones rather than appendicular ones, and flat bones are involved more often than long bones. Chondrosarcoma have been commonly reported in the scapula of cattle with no apparent breed predilection[2]. Other sites include the nasal turbinates[3] and extraskeletal sites such as the mesenchyme[4]. Lameness is usually the first presenting clinical sign, and as the condition worsens, obvious swelling around the tumour becomes apparent. In tumours involving the nasal turbinates, a nasal discharge and dyspnea may be apparent. Diagnosis can only be made after ...
Although the clinical classification of Maffucci syndrome is well defined, physical manifestation of the disease is often heterogeneous. Symptoms are not present at birth but generally occur in early childhood with several pleiotropic phenotypes.3 Skeletal deformations associated with enchondromas are variable, affecting both long and flat bones,4 and malignant transformation to chondrosarcoma is common. Furthermore, a broad spectrum of other cellular dysplasias has been reported, including ovarian, pancreatic, parathyroid, and pituitary tumors.5-7 A recent study suggests a receptor mutation for the parathyroid hormone, and related proteins may play a role in the broad spectrum of associated phenotypes.8 However, another study failed to confirm this finding, suggesting that multiple mechanisms are involved in the pathogenesis.9 Similarly, vascular lesions, although easily identified by small blue subcutaneous nodules, may appear in various other sites. Large hemangiomas have been sited within ...
OBJECTIVE: To determine whether, in human fibroblasts and chondrosarcoma cells, the regulation of interleukins (IL)-6, 8, and 11 and matrix metalloproteinases (MMP)-1, 3, and 13, and their tissue inhibitor TIMP-1, depends on the transcription factor nuclear factor-kappaB (NF-kappaB). METHODS: Fibroblasts and chondrosarcoma cells were effectively infected with an adenovirus encoding human IkappaBalpha, and inhibition of NF-kappaB function was observed. The induction of MMP and IL-6, 8, and 11 by various stimuli was assessed by ELISA. RESULTS: The induction of IL-6 and IL-8 clearly depended on NF-kappaB in both fibroblasts and chondrosarcoma cells, irrespective of stimulus, but IkappaBalpha overexpression had little effect on IL-11. MMP-1, -3, and -13 were also inhibited, but TIMP-1 was unaffected. CONCLUSION: NF-kappaB appears to play an important and selective role in MMP induction in human fibroblasts and chondrosarcoma cells. This suggests there are NF-kappaB dependent mechanisms of cartilage ...
OBJECTIVE: To determine whether, in human fibroblasts and chondrosarcoma cells, the regulation of interleukins (IL)-6, 8, and 11 and matrix metalloproteinases (MMP)-1, 3, and 13, and their tissue inhibitor TIMP-1, depends on the transcription factor nuclear factor-kappaB (NF-kappaB). METHODS: Fibroblasts and chondrosarcoma cells were effectively infected with an adenovirus encoding human IkappaBalpha, and inhibition of NF-kappaB function was observed. The induction of MMP and IL-6, 8, and 11 by various stimuli was assessed by ELISA. RESULTS: The induction of IL-6 and IL-8 clearly depended on NF-kappaB in both fibroblasts and chondrosarcoma cells, irrespective of stimulus, but IkappaBalpha overexpression had little effect on IL-11. MMP-1, -3, and -13 were also inhibited, but TIMP-1 was unaffected. CONCLUSION: NF-kappaB appears to play an important and selective role in MMP induction in human fibroblasts and chondrosarcoma cells. This suggests there are NF-kappaB dependent mechanisms of cartilage
Chondrosarcomas are a primitive malignant tumor that derives from cartilage cells. It usually appears at the center of a bone segment, with no pre-existing lesions (central chondrosarcoma). It may also be secondary to a pre-existent condition suc...
Free, official coding info for 2020 ICD-10-CM Q78.4 - includes detailed rules, notes, synonyms, ICD-9-CM conversion, index and annotation crosswalks, DRG grouping and more.
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Reconstruction of a complete palmar distal phalanx defect (zone 4 defect) of the left hand in a manual worker caused by a circle saw. a Clinical aspect at admis
Supplementary Material for: MiR-129-5p Inhibits Proliferation and Invasion of Chondrosarcoma Cells by Regulating SOX4/Wnt/β-Catenin Signaling Pathway
Peggy Noonan joins me today to discuss her new book, The Time of Our Lives. Along with Joseph Epstein I think of her of one of the great wordsmiths of our
Meniscus, The knees own shock absorbers, when injured does not heal itself as it has no blood supply and most meniscal surgeries involve removing the torn piece.
Chondrosarcomas are characteristic for their slow but progressive invasion of the surrounding tissues. These malignant, cancerous tumors originate in the cartilage, the connective tissue between bones.
Learn more about Chondrosarcoma at Coliseum Health System DefinitionCausesRisk FactorsSymptomsDiagnosisTreatmentPreventionrevision .....
They can be either benign (Chondroma) or malignant (chondrosarcoma). Frequently these tumors appear in bone, and not in pre- ...
The benign tumors are called chondroma, the malignant ones chondrosarcoma. Tumors arising from other tissues may also produce a ...
An ecchondroma is a type of chondroma that is subperiosteal. A proliferation is known as "ecchondrosis". "chondroma" at ...
Benign tumors in the lung include hamartomas and chondromas. The most common benign coin lesion is a granuloma (inflammatory ...
The triad of paragangliomas, gastric stromal tumours and pulmonary chondromas (Carney triad), and the dyad of paragangliomas ... "The triad of gastric epithelioid leiomyosarcoma, pulmonary chondroma, and functioning extra-adrenal paraganglioma: a five-year ... pulmonary chondroma, and extra-adrenal paraganglioma. The underlying genetic defect remains elusive. CT is distinct from Carney ... pulmonary chondroma, and extra-adrenal paraganglioma. The condition manifests more commonly in females. Multiple tumors in ...
Synovial chondromatosis can be confidently diagnosed by X-ray when calcified cartilaginous chondromas are seen. However, other ...
"IDH1 and IDH2 mutations are frequent events in central chondrosarcoma and central and periosteal chondromas but not in other ...
... and a chondroma is a benign tumor of cartilage-forming cells (chondrocytes). Adenomas are benign tumors of gland-forming cells ...
Grebe type Chondrodystrophy Chondroectodermal dysplasia Chondroma (benign) Chondromalacia Chondromatosis (benign) ...
Stratakis CA, Carney JA (July 2009). "The triad of paragangliomas, gastric stromal tumours and pulmonary chondromas (Carney ... post-zygotic G34W Pheochromocytoma/Paraganglioma Carney Triad Gastrointestinal stromal tumor Pulmonary chondroma Paraganglioma ...
... chondroma of soft parts) Familial myxovascular fibromas Fascial hernia Fibroma of tendon sheath Fibromatosis colli ( ... cell histiocytoma Epithelioid hemangioendothelioma Epithelioid sarcoma Erythrodermic mastocytosis Extraskeletal chondroma ( ...
... chondroma MeSH C04.557.450.565.265.270 - chondromatosis MeSH C04.557.450.565.280 - chondrosarcoma MeSH C04.557.450.565.280.280 ...
... pulmonary chondroma and extra-adrenal paraganglioma), germline gain-of-function mutations in c-Kit/PDGFRA, and the Carney- ...
3.2.12 Chondroma (ICD-O 9220/0) 3.2.13 Chondrosarcoma (ICD-O 9220/3) 3.2.14 Osteoma (ICD-O 9180/0) 3.2.15 Osteosarcoma (ICD-O ...
Chondroma) Orthopaedic principles Diagnostics Examination Radiography Reduction Splinting and casting Traction Fixation ...
... when of 1.6 litre capacity Chondroma ICD-10 code Dublin 16, a Dublin, Ireland postal district Dhuruvangal Pathinaaru, a 2016 ...
NOS Fibrochondrosarcoma M9221/0 Juxtacortical chondroma Periosteal chondroma M9221/3 Juxtacortical chondrosarcoma Periosteal ... NOS Ecchondrosis M9220/0 Chondroma, NOS Enchondroma M9220/1 Condromatosis, NOS M9220/3 Chondrosarcoma, ...
... chondroma, fibroma, leiomyoma, and sarcoma. Wintz R, Pimstone K, Nelson S (Sep-Oct 2006). "Detection of diabetic myonecrosis. ...
... a film-style digital motion picture camera Chondroma ICD-10 code DataSAAB D21, a computer from DataSAAB a D-21 Special, a ...
... this is known as Chondroma. The head of the left radius bone in an adult female: Articular surface of the bone was convex ...
... site unspecified Chondroma 214 Lipoma 215 Other benign neoplasm of connective and other soft tissue 216 Benign neoplasm of skin ...
Extraskeletal chondroma Fairbank's changes - Fairbanks disease - Fat embolism - Femoral fracture - Femoral head ostectomy - ...
Extraskeletal chondroma "chondroma" at Dorland's Medical Dictionary Media related to Chondroma at Wikimedia Commons Photo in ... A chondroma is a benign cartilaginous tumor, which is encapsulated with a lobular growing pattern. Tumor cells (chondrocytes, ... a chondroma can be described as an enchondroma or ecchondroma.[citation needed] enchondroma - tumor grows within the bone and ...
... is a cutaneous condition, a rare benign tumor of mature cartilage. List of cutaneous conditions Rapini ...
It is thought that through a combination of biochemical and biophysical stimuli, the uncommitted stem cells of the embryo will undergo differentiation into certain cell lineages. However the exact mechanism and signalling pathways are still unclear. Studies have shown that embryonic stem cells are more mechanosensitive than their differentiated counterparts. During embryonic development mesenchymal cells will form cellular structures known as 'condensations.' These cellular units will then develop into skeletal and other tissues, such as cartilage, tendon, ligament and muscle tissue. Osteoprogenitor cell condensations can aggregate, dissipate or condense depending on the signals present, however these still remain largely unknown. Depending on the different effects, the cellular condensations may differentiate into osteogenic or chondrocytic condensations. The positioning of the osteoprogenitor cell condensations determines the cell lineage before the signalling molecules can. This is due to ...
Until recently, the medical literature did not indicate a connection among many genetic disorders, both genetic syndromes and genetic diseases, that are now being found to be related. As a result of new genetic research, some of these are, in fact, highly related in their root cause despite the widely varying set of medical symptoms that are clinically visible in the disorders. Ellis-van Creveld syndrome is one such disease, part of an emerging class of diseases called ciliopathies. The underlying cause may be a dysfunctional molecular mechanism in the primary cilia structures of the cell, organelles which are present in many cellular types throughout the human body. The cilia defects adversely affect "numerous critical developmental signaling pathways" essential to cellular development and thus offer a plausible hypothesis for the often multi-symptom nature of a large set of syndromes and diseases. Known ciliopathies include primary ciliary dyskinesia, Bardet-Biedl syndrome, polycystic kidney ...
... s[4] are hard solitary slow-growing papules (rounded bumps) that may appear in a variety of colours, usually brownish to tan; they are often elevated or pedunculated. A dermatofibroma is associated with the dimple sign; by applying lateral pressure, there is a central depression of the dermatofibroma. Although typical dermatofibromas cause little or no discomfort, itching and tenderness can occur. Dermatofibromas can be found anywhere on the body, but most often they are found on the legs and arms.[5] They occur most often in women; the male to female ratio is about 1:4.[6] The age group in which they most commonly occur is 20 to 45 years. Some physicians and researchers believe dermatofibromas form as a reaction to previous injuries such as insect bites or thorn pricks.[6] They are composed of disordered collagen laid down by fibroblasts. Dermatofibromas are classed as benign skin lesions, meaning they are completely harmless, though they may be confused with a variety of ...
... is a number of disorders that are the most severe form of congenital chondrodysplasia (malformation of bones and cartilage). These conditions are characterized by a small body, short limbs, and other skeletal abnormalities. As a result of their serious health problems, infants with achondrogenesis are usually born prematurely, are stillborn, or die shortly after birth from respiratory failure. Some infants, however, have lived for a while with intensive medical support.. Researchers have described at least three forms of achondrogenesis, designated as Achondrogenesis type 1A, achondrogenesis type 1B and achondrogenesis type 2. These types are distinguished by their signs and symptoms, inheritance pattern, and genetic cause. Other types of achondrogenesis may exist, but they have not been characterized or their cause is unknown.. Achondrogenesis type 1A is caused by a defect in the microtubules of the Golgi apparatus. In mice, a nonsense mutation in the thyroid hormone receptor ...
The term thanatophoric is Greek for "death bearing". Children with this condition are usually stillborn or die shortly after birth from respiratory failure, however a small number of individuals have survived into childhood and a very few beyond. Survivors have difficulty breathing on their own and require respiratory support such as high flow oxygen through a canula or ventilator support via tracheostomy. There may also be evidence of spinal stenosis and seizures. The oldest known living TD survivor is a 29-year-old woman.[5] One man lived to be 26 years old. Another man lived to age 20. TD survivor, Christopher Álvarez, 21, is Colombian living in New York. Two children with TD aged 10 and 12, a boy and a girl, are known in Germany. There is also a 6-year-old boy living with TD and two 1-year old boys.[6] ...
... s are cancers that arise from the skin. They are due to the development of abnormal cells that have the ability to invade or spread to other parts of the body.[10] There are three main types of skin cancers: basal-cell skin cancer (BCC), squamous-cell skin cancer (SCC) and melanoma.[1] The first two, along with a number of less common skin cancers, are known as nonmelanoma skin cancer (NMSC).[5][11] Basal-cell cancer grows slowly and can damage the tissue around it but is unlikely to spread to distant areas or result in death.[5] It often appears as a painless raised area of skin that may be shiny with small blood vessels running over it or may present as a raised area with an ulcer.[1] Squamous-cell skin cancer is more likely to spread.[5] It usually presents as a hard lump with a scaly top but may also form an ulcer.[2] Melanomas are the most aggressive. Signs include a mole that has changed in size, shape, color, has irregular edges, has more than one color, is itchy or bleeds.[3] ...
Extraskeletal chondroma; Soft tissue chondroma Mediastinal chondroma is a benign mesenchymal neoplasm composed of hyaline ... There are no data specific for primary mediastinal chondromas, but soft-tissue chondromas are more common in men than women (3: ... There are no data about primary mediastinal chondromas, but soft-tissue chondromas in general occur in middle-aged patients and ... Brcic L. (2018) Chondroma, Mediastinal. In: Allen T.C., Suster S. (eds) Pathology of the Pleura and Mediastinum. Encyclopedia ...
Extraskeletal chondroma "chondroma" at Dorlands Medical Dictionary Media related to Chondroma at Wikimedia Commons Photo in ... A chondroma is a benign cartilaginous tumor, which is encapsulated with a lobular growing pattern. Tumor cells (chondrocytes, ... a chondroma can be described as an enchondroma or ecchondroma.[citation needed] enchondroma - tumor grows within the bone and ...
Extraskeletal chondroma is a cutaneous condition, a rare benign tumor of mature cartilage. List of cutaneous conditions Rapini ...
... Ebru Tastekin,1 Semsi Altaner,1 Cem Uzun,2 Ahmet R. Karasalihoglu,2 ... R. A. Franco, B. Singh, and G. Har-El, "Laryngeal chondroma," Journal of Voice, vol. 16, no. 1, pp. 92-95, 2002. View at ... R. A. Franco, B. Singh, and G. Har-El, "Laryngeal chondroma," Journal of Voice, vol. 16, no. 1, pp. 92-95, 2002. View at ... K. K. Damiani and H. M. Tucker, "Chondroma of the larynx. Surgical technique," Archives of Otolaryngology, vol. 107, no. 7, pp ...
Cite this as: Harsch IA, Ghopreal T: Multiple endobronchial chondromas. Dtsch Arztebl Int 2018; 115: 11. DOI: 10.3238/arztebl. ... Multiple Endobronchial Chondromas. Dtsch Arztebl Int 2018; 115: 11. DOI: 10.3238/arztebl.2018.0011b ...
Synonyms and Keywords: Enchondroma, juxtacortical chondroma, enchondroma, periosteal chondroma, Ollier disease, ... Differentiating Chondroma from Other Diseases. Natural History, Complications & Prognosis. Diagnosis. Diagnostic Study of ... Osteoma/osteosarcoma - Osteochondroma - Chondroma/enchondroma/chondrosarcoma - Chondroblastoma - Giant cell tumor of bone - ... enchondromatosis, metachondromatosis, benign chondroma Overview. Historical Perspective. Classification. Pathophysiology. ...
Chest imaging (figures 1 and 2) and subsequent surgical biopsy confirmed pulmonary chondromas (figures 3 and 4). These benign ... Gastric stromal sarcoma, pulmonary chondroma, and extra-adrenal paraganglioma (Carney Triad): natural history, adrenocortical ... more serious extrapulmonary pathology can be associated with benign pulmonary chondromas. ...
... derived terms and more about the word chondroma. ... How to pronounce chondroma in American English, in context ▾. ... Definition of chondroma, with etymology, pronunciation (phonetic and audio), synonyms, antonyms, ... How to pronounce chondroma in British English, in context ▾. Use the controls below to browse different examples of ...
Review on Bone: Chondroma, with data on clinics, and the genes involved.. en. ...
It is a chondroma originating at the surface of the bone. Rather rare it prefers the male sex and is usually observed in ... Marmor L.: 1964 Periosteal chondroma (juxtacortical chondroma). Clin. Orthop., 37, 150-153.PubMedGoogle Scholar ... It is a chondroma originating at the surface of the bone. Rather rare it prefers the male sex and is usually observed in ... Peidro L., Suso S., Alcantara E., Ramon R.: 1996 Periosteal chondroma of the clavicle. Skeletal Radiol., 25, 406-408.PubMed ...
What is chondromas, chondromata? Meaning of chondromas, chondromata medical term. What does chondromas, chondromata mean? ... chondromata in the Medical Dictionary? chondromas, chondromata explanation free. ... synovial chondroma a cartilaginous body formed in a synovial membrane.. chondroma. (kŏn-drō′mə). n. pl. chondro·mas or chondro· ... chondroma. (redirected from chondromas, chondromata). Also found in: Dictionary, Thesaurus, Encyclopedia. chondroma. [kon-dro´ ...
RUSSO, V.; PLATANIA, N.; GRAZINO, F.; ALBANESE, V. Cervical spine chondroma arising from C5 rigthhemilamina: a rare case of ... associated with pediculectomy to treat an in vitro extradural chondroma. A 12-year old female Cocker Spaniel was seen in the ... The neoplasms of cartilaginous origin located in the spinal cord as chondroma and chondrosarcoma may originate from the ... but the histopathological evaluation detected chondroma (Mcentee and Dewey, 2013). ...
We report here three fully documented cases of periosteal chondroma diagnosed and treated in our hospital. There have been few ... Childhood periosteal chondroma. @article{Molt2000ChildhoodPC, title={Childhood periosteal chondroma}, author={Francisco J ... Periosteal chondroma of the ischium; an unusual location.. *Bülent Akansu, Esin Atık, Süleyman Altintaş, Aydıner Kalaci, ... Periosteal chondroma. A review of twenty cases.. *Stefano Boriani, Patrizia Bacchini, Franco Bertoni, Mario Campanacci ...
It may remain within the substance of a cartilage or bone (true chondroma or enchondroma) or may develop on the surface of a ... Chondroma. Known as: CHONDROMA, BENIGN, Chondroma [Disease/Finding], Chondromas A benign neoplasm derived from mesodermal cells ... A case of massive solitary intracranial chondroma involving the base of the skull in a 15-month-old baby boy was successfully… ... IDH1 and IDH2 mutations are frequent events in central chondrosarcoma and central and periosteal chondromas but not in other ...
Histological assessment of the resected specimen confirmed a soft tissue chondroma. Conclusion: Soft tissue chondroma is a very ... Open biopsy was performed showed a soft tissue chondroma. Case 2: A 40 years old man presented with a hard mass on the right ... Soft tissue chondroma is a very rare, slow progressing, benign tumor. It has a specific tendency for hands and feet. It can ... Multiple extraosseous chondromas are more likely examples of synovial chondromatosis. The association of pulmonary chondroma, ...
... On-line free medical diagnosis assistant. Ranked list of possible diseases from either several symptoms ... Chondroma (Enchondroma). A benign neoplasm derived from mesodermal cells that form cartilage. It may remain within the ... Detailed information through a personalized searchRanked list of diseases related to "Chondroma"Drugs, active principles and " ... substance of a cartilage or bone (true chondroma or enchondroma) or may develop on the surface of a cartilage (ecchondroma or ...
Chondromas are a common benign lesions of hyaline cartilage that affect all age groups. They have limited growth ability, and ... Chondroma. Chondromas are a common benign lesions of hyaline cartilage that affect all age groups. They have limited growth… ... Chondromas may arise from the synovial sheaths of tendons or from the soft tissues adjacent to the tendons in the hand and feet ... Periosteal chondromas are usually excised with a marginal margin.. Prognosis. Patients with benign lesions generally have a ...
Learn in-depth information on Soft Tissue Chondroma, its causes, symptoms, diagnosis, complications, treatment, prevention, and ... What are the Signs and Symptoms of Soft Tissue Chondroma?. The signs and symptoms of Soft Tissue Chondroma include:. *The ... Who gets Soft Tissue Chondroma? (Age and Sex Distribution). *Soft Tissue Chondromas are mostly observed in the mid-adult phase ... How is Soft Tissue Chondroma Treated?. Treatment measures for Soft Tissue Chondroma include the following:. *If there are no ...
Chondroma. Chondromas are very rare benign tumors made of bone cartilage found in the skull. Both the skull base and the ... Diagnosing a chondroma may include imaging studies such as X-ray, CT scan or MRI to determine the size and location of the ... Chondromas can develop in this cartilage, typically in people between the ages of 10 and 30. ... In rare instances, chondromas may develop into a cancerous condition called chondrosarcomas. ...
Chondroma. Chondromas are very rare, benign skull base tumors made of bone cartilage found in the skull. They can develop in ... Chondromas typically occur in in patients between the ages of 10 and 30. While these tumors grow slowly, they may eventually ... In rare cases, chondromas may change into a cancerous condition called chondrosarcomas. ...
Chondromas are benign tumours composed of mature hyaline cartilage. We present here the first case in the English language ... Chondromas are benign tumours composed of mature hyaline cartilage. We present here the first case in the English language ... Temporomandibular juxtaarticular chondroma : case report. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 12 2 ... This enabled us to confirm the histological diagnosis of chondroma, composed solely of chondroide tissue. We have described the ...
Periosteal chondroma. Periosteal chondroma involves a noncancerous tumor in your periosteum. Its a rare condition without any ... Periosteal chondroma is usually treated by surgically removing the tumor. Once removed, these tumors rarely come back. The ...
Antonyms for chondroma. 5 words related to chondroma: benign tumor, benign tumour, nonmalignant neoplasm, nonmalignant tumor, ... chondroma. Also found in: Dictionary, Medical, Encyclopedia, Wikipedia.. Related to chondroma: chondrosarcoma, chordoma #vtZoom ... Only two prior cases of chondroma of the urinary bladder wall have been reported.. A rare case of bladder chondroma ... 2) We report a patient in whom a chondroma affected the subcutaneous Achilles tendon bursa.. Chondroma of the subcutaneous ...
... juxtacortical chondroma) and related topics in OrthopaedicsOne spaces. Page: Periosteal chondroma (juxtacortical chondroma) ( ... Resources on Periosteal chondroma (juxtacortical chondroma) from Pubget.. The license could not be verified: License ... benign bone_lesion bone_tumor juxtacortical_chondroma musculoskeletal_tumor periosteal_chondroma tumor 3501 days ago. ... Periosteal chondroma (juxtacortical chondroma). OrthopaedicsOne Articles. In: OrthopaedicsOne - The Orthopaedic Knowledge ...
Chondroma. A chondroma is a tumor that arises from cartilage, usually appearing at the base of the skull. It usually grows ...
a benign tumor of mature cartilage tissue.... Explanation of Chondroma ... Find out information about Chondroma. A benign tumor of bone, cartilage, or other tissue which simulates the structure of ... Chondroma. Also found in: Dictionary, Thesaurus, Medical, Wikipedia.. Related to Chondroma: chondrosarcoma, chordoma chondroma ... Chondroma. a benign tumor of mature cartilage tissue. Chondromas occur in cartilages of the skeleton and, less commonly, in ...
Chondroma of the tongue. Report of a case and review of the literature. International Journal of Oral and Maxillofacial Surgery ... A 44-year-old woman with a large benign cartilaginous tumor (chondroma) of the liver is presented. After being followed up by ... A 44-year-old woman with a large benign cartilaginous tumor (chondroma) of the liver is presented. After being followed up by ... Dorsal spinal cord compression caused by vertebral subperiosteal chondroma. Apropos of 2 cases. Journal de radiologieAugust 1, ...
Treatment includes surgical excision and carries a good prognosis.… Chondroma (Chondroma (Morphologic Abnormality)): Read more ... Chondroma has an asymptomatic course in the majority of patients, but pain and pathologic fractures may occur. In most cases, ... Chondroma is a small, benign tumor of hyaline cartilage, and can arise either within the bone medullary cavity or on the bone ... Chondroma (Morphologic Abnormality). Chondroma is a small, benign tumor of hyaline cartilage, and can arise either within the ...
... Autore/i: SIRRI, RUBINA; MANDRIOLI, LUCIANA; PANARESE, ... Spontaneous cartilage tumors have been reported occasionally; examples are a chondroma of the gill arch in a brown trout, an ... Spontaneous cartilage tumors have been reported occasionally; examples are a chondroma of the gill arch in a brown trout, an ... Furthermore, osteosarcomas, chondromas, rhabdomiosarcomas and leyomiosarcomas have been reported in laboratory fishes exposed ...
Chondromas are subdivided into 2 types: enchondroma and periosteal chondroma7). When chondromas are found distant from the ... Chondromas in the spine constitute about 3% and 4% of all chondromas4,7,9). Cartilage-forming tumors account for 2% of all ... Keywords: Chondroma; General surgery; Spine INTRODUCTION. Chondromas are benign tumors arising from cartilaginous structures ... Asymptomatic chondromas in the spinal canal are more common than symptomatic chondromas in the spine. We report a rare case of ...
  • Marmor L.: 1964 Periosteal chondroma (juxtacortical chondroma). (springer.com)
  • Nosanchuk J.S., Kaufer H.: 1969 Recurrent periosteal chondroma. (springer.com)
  • Rockwell M.A., Salter E.T., Enneking W.F.: 1972 Periosteal chondroma. (springer.com)
  • 1981 Periosteal chondroma: a radiographic spectrum. (springer.com)
  • 1982 BAUER T.W., DORFMAN H.D., LATHAM J.T. Jr.: Periosteal chondroma: a clinicopathologic study of 23 cases. (springer.com)
  • 1983 Periosteal chondroma. (springer.com)
  • 1985 Periosteal chondroma and periosteal chondrosarcoma. (springer.com)
  • 1996 Periosteal chondroma of the clavicle. (springer.com)
  • Campanacci M. (1999) Periosteal Chondroma. (springer.com)
  • We report here three fully documented cases of periosteal chondroma diagnosed and treated in our hospital. (semanticscholar.org)
  • A report of a rare phalangeal periosteal chondroma of the foot. (semanticscholar.org)
  • Periosteal chondroma of the proximal humerus: a case report and review of the literature. (semanticscholar.org)
  • Periosteal chondroma of the humerus leading to shortening. (semanticscholar.org)
  • Recurrent periosteal chondroma. (semanticscholar.org)
  • Periosteal myxoma of infancy and periosteal chondroma of adolescence, with local malignancy. (semanticscholar.org)
  • Periosteal chondromas are usually excised with a marginal margin. (orthofixar.com)
  • Periosteal chondroma involves a noncancerous tumor in your periosteum. (healthline.com)
  • Periosteal chondroma is usually treated by surgically removing the tumor. (healthline.com)
  • Resources on Periosteal chondroma (juxtacortical chondroma) from Pubget. (orthopaedicsone.com)
  • Resources on Periosteal chondroma (juxtacortical chondroma) and related topics in OrthopaedicsOne spaces. (orthopaedicsone.com)
  • We present an unusual case of periosteal chondroma of the middle phalanx in the right ring finger that presented as a subcutaneous mass in a 21-year-old man. (symptoma.com)
  • Chondromas are subdivided into 2 types: enchondroma and periosteal chondroma 7) . (thenerve.net)
  • The WHO classification describes several benign cartilaginous bone tumors being: osteochondroma, enchondroma, periosteal chondroma, chondromyxoid chondroma and chondroblastoma. (lumc.nl)
  • Differentiating Soft Tissue Chondroma from other similar kinds of cartilage or bone-related tumors (some malignant), is difficult. (dovemed.com)
  • Chondromas are very rare benign tumors made of bone cartilage found in the skull. (hopkinsmedicine.org)
  • The histogenesis of ABC remains controversial, since in as many as half the cases it is associated with other bone lesions, including giant cell tumors, chondroma , and osteosarcoma. (thefreedictionary.com)
  • Chondromas are benign tumors originating from cartilaginous structures. (thenerve.net)
  • Chondromas are benign tumors arising from cartilaginous structures and are susceptible to metaplasia and malignant degeneration 8) . (thenerve.net)
  • Tumors originating from the cartilage are classified as chondromas, osteochondromas, chondroblastomas, and chondromyxoid fibromas. (thenerve.net)
  • Chondromas are common slow-growing benign tumors arising at many anatomic sites,but the tumor in situ of pharynx nasalis is very rare without exact etiology. (oatext.com)
  • Chondromas are benign tumors that may be found in many parts of body, but it is rare that it develops at the region of nasal parts, especially at pharynx nasalis. (oatext.com)
  • This neoplasm is often found in clinical practice, 12% of all diagnosed tumors of the musculoskeletal system is the chondroma. (medhelpsis.com)
  • Benign tumors in the lung include hamartomas and chondromas. (wikipedia.org)
  • Extraskeletal osteochondroma is a variant of extraskeletal chondromas that are uncommon soft-tissue cartilaginous tumors. (omicsonline.org)
  • Individuals with an SDH-deficient GIST have a high risk of developing other types of tumors, particularly noncancerous tumors in the nervous system called paragangliomas (described below) and noncancerous lung tumors called pulmonary chondromas. (medlineplus.gov)
  • findings can range from a well-differentiated chondroma or low-grade chondrosarcoma to the anaplastic features of a high-grade chondrosarcoma (figure 2). (freethesaurus.com)
  • However, it is difficult to distinguish a chondrosarcoma from a benign chondroma on imaging, although a CT that shows coarse or stippled calcifications may raise the suspicion of a chondrosarcoma. (freethesaurus.com)
  • 1) The histologic distinction between a low-grade chondrosarcoma and a chondroma is very difficult to make. (thefreedictionary.com)
  • examples are a chondroma of the gill arch in a brown trout, an osteochondroma of the operculum in a jewel fish, a cranial chondrosarcoma in a paddlefish and ocular chondrosarcomas in mangrove rivulus. (unibo.it)
  • citation needed] Based upon location, a chondroma can be described as an enchondroma or ecchondroma. (wikipedia.org)
  • It may remain in the interior or substance of a cartilage or bone (true chondroma, or enchondroma), or may develop on the surface of a cartilage and project under the periosteum of a bone (ecchondroma, or ecchondrosis). (thefreedictionary.com)
  • It may remain in the interior arising from the cartilage of the medullary cavity (true chondroma, or enchondroma), or may develop on the surface of a cartilage and project under the periosteum of a bone (ecchondroma, or ecchondrosis). (thefreedictionary.com)
  • Mediastinal chondroma is a benign mesenchymal neoplasm composed of hyaline cartilage arising as an extraosseal mass in mediastinum. (springer.com)
  • Extraskeletal chondroma is a cutaneous condition, a rare benign tumor of mature cartilage. (wikipedia.org)
  • chon·dro·ma/ ( kon-dro´mah ) pl. chondromas, chondro´mata a benign tumor or tumor-like growth of mature hyaline cartilage. (thefreedictionary.com)
  • joint chondroma a mass of cartilage in the synovial membrane of a joint. (thefreedictionary.com)
  • Chondromas are a common benign lesions of hyaline cartilage that affect all age groups. (orthofixar.com)
  • Chondromas can develop in this cartilage, typically in people between the ages of 10 and 30. (hopkinsmedicine.org)
  • Chondromas occur in cartilages of the skeleton and, less commonly, in extraskeletal cartilages (larynx and trachea) or in organs that do not normally contain cartilage tissue (for example, the lungs and kidneys). (thefreedictionary.com)
  • Chondroma is a small, benign tumor of hyaline cartilage, and can arise either within the bone medullary cavity or on the bone surface. (symptoma.com)
  • Chondroma is a benign formation from the tissue of the hyaline cartilage. (medhelpsis.com)
  • The prerequisites for the appearance of chondroma appear most often in the embryonic period, especially in the formations, the sources of which are the dystopic parts of the hyaline cartilage. (medhelpsis.com)
  • Histopathologic examination revealed that the tumor consisted of chondroma , which had mature hyaline cartilage with nests of benign-appearing cells and calcium deposits in lacunae. (bvsalud.org)
  • A chondroma is a benign cartilaginous tumor, which is encapsulated with a lobular growing pattern. (wikipedia.org)
  • Introduction: Soft tissue chondroma is a very rare, slow progressing, benign tumor. (scirp.org)
  • Soft Tissue Chondroma is an infrequent benign tumor of the soft tissues, occurring in the vicinity of bones and joints. (dovemed.com)
  • Diagnosing a chondroma may include imaging studies such as X-ray, CT scan or MRI to determine the size and location of the tumor. (hopkinsmedicine.org)
  • The triad includes benign pulmonary chondroma (commonly calcified), gastrointestinal stromal tumor, and extra-adrenal paraganglioma. (freethesaurus.com)
  • A 44-year-old woman with a large benign cartilaginous tumor (chondroma) of the liver is presented. (meta.org)
  • Because of the risks associated with the possibility of malignancy of the tumor, as well as the formation of pathological fractures, the chondroma attracts the attention of oncologists and orthopedic traumatologists. (medhelpsis.com)
  • A chondroma is a benign tumor , which usually occurs in long bones and the small bones of the hands and feet . (bvsalud.org)
  • In convexity chondroma, removing the dural attachment along with the tumor is recommended. (thefreedictionary.com)
  • Jaffe H. L.: 1956 Juxtacortical chondroma. (springer.com)
  • Differential includes juxtacortical chondroma and high-grade surface osteosarcoma . (wikibooks.org)
  • The diagnosis of soft tissue chondroma was confirmed. (scirp.org)
  • The closest differential diagnosis on imaging for a convexity or falx chondroma is meningioma. (freethesaurus.com)
  • This case emphasizes the clinical features, imaging findings, differential diagnosis, pathological features and management of chondroma , a seldomen-countered pathology. (thefreedictionary.com)
  • The diagnosis of chondroma is usually made incidentally. (symptoma.com)
  • A diagnosis of facial myxomatous chondroma was made. (unibo.it)
  • The final diagnosis of chondromas is confirmed by pathology. (oatext.com)
  • major challenges are the distinction between grade I chondrosarcomas and chondromas, and the differential diagnosis with chondroblastic osteosarcoma and chondroid chordoma. (nih.gov)
  • 4. Chondromyxoid Fibroma (Fibromyxoid Chondroma). (bokus.com)
  • In addition, lesions that have high signal intensity on T2W sequences such as paraganglioma, chondroma, chordoma and apex petrositis show contrast enhancement [2]. (eurorad.org)
  • Clinicians should be mindful that, albeit rarely, more serious extrapulmonary pathology can be associated with benign pulmonary chondromas. (bmj.com)
  • Microscopic pathology image showing soft tissue chondroma. (dovemed.com)
  • The triad of gastric leiomyosarcoma, functioning extra-adrenal paraganglioma and pulmonary chondroma. (semanticscholar.org)
  • Chondroma has an asymptomatic course in the majority of patients, but pain and pathologic fractures may occur. (symptoma.com)
  • The majority of chondromas are discovered as incidental findings, because of their indolent and asymptomatic nature. (symptoma.com)
  • Most spinal chondromas remain asymptomatic. (thenerve.net)
  • The Chondroma of the EAC were usually asymptomatic. (elsevier.com)
  • Pathological conclusion was a chondroma. (oatext.com)
  • The pathological study revealed a mature chondroma. (isciii.es)
  • The mass lesion was confirmed by histopathological examination as a chondroma. (thenerve.net)
  • Intracranial chondromas are extremely rare intracranial tumours that usually arise from the skull base synchondrosis. (isciii.es)
  • Chondromas comprise less than 0.3% of intracranial tumours. (isciii.es)
  • Now here we report a case of a giant chondroma in the particular location. (oatext.com)
  • Association of a dural convexity chondroma with Noonan's syndrome is unique as far as the literature is concerned. (isciii.es)
  • This study aimed to describe in detail the surgical technique of partial lateral corpectomy (PLC) associated with pediculectomy to treat an in vitro extradural chondroma. (scielo.br)
  • We describe the case of a young male diagnosed of Noonan's syndrome that underwent resection of a large intracranial chondroma arising from the dural convexity.To our best knowledge this is the first report of suchassociation. (isciii.es)
  • After excision, benign extraskeletal chondroma can recur in 15% to 20% of the cases. (thefreedictionary.com)
  • We report a subungual extraskeletal chondroma with a convex nail deformity originating from the index finger in a 39-year-old man. (symptoma.com)
  • What are the Signs and Symptoms of Soft Tissue Chondroma? (dovemed.com)
  • Though each individual may experience symptoms differently, when a chondroma develops, it may cause visual changes or headache. (hopkinsmedicine.org)
  • We report a rare case of lumbar spinal chondroma accompanied by radicular symptoms. (thenerve.net)
  • In recent years, many radiologists and clinicians have been working on the development of IFP into metaplasia and chondroma due to these mesenchymal cells. (freethesaurus.com)
  • Primary chondromas arising in mediastinum most probably develop from embryonal pluripotent cells or through connective tissue metaplasia, as suggested by Macchiarini and Ostertag in 2004. (springer.com)
  • There are no data about primary mediastinal chondromas, but soft-tissue chondromas in general occur in middle-aged patients and are rare in children. (springer.com)
  • There are no data specific for primary mediastinal chondromas, but soft-tissue chondromas are more common in men than women (3:2). (springer.com)
  • Fusion, disruption, and expression of HMGA2 in bone and soft tissue chondromas. (springer.com)
  • Open biopsy was performed showed a soft tissue chondroma. (scirp.org)
  • Histological assessment of the resected specimen confirmed a soft tissue chondroma. (scirp.org)
  • In this article, we report on two cases of soft tissue chondroma with an atypical sites and presentation. (scirp.org)
  • Who gets Soft Tissue Chondroma? (dovemed.com)
  • What are the Risk Factors for Soft Tissue Chondroma? (dovemed.com)
  • Risk factors are currently unknown for Soft Tissue Chondroma. (dovemed.com)
  • What are the Causes of Soft Tissue Chondroma? (dovemed.com)
  • The exact cause and mechanism of Soft Tissue Chondroma formation, is unknown. (dovemed.com)
  • How is Soft Tissue Chondroma Diagnosed? (dovemed.com)
  • How is Soft Tissue Chondroma Treated? (dovemed.com)
  • True primary mediastinal extraosseous chondromas are extremely rare. (springer.com)
  • Chondromas located on the spine are rare. (thenerve.net)
  • Chondromas originating in the spine are very rare. (thenerve.net)
  • We report a rare case of an extradural lumbar spinal chondroma located in the foraminal zone resulting in radicular pain. (thenerve.net)
  • The chondroma of the external auditory canal (EAC) is very rare. (elsevier.com)
  • The sites of chondroma occurring in the head and neck include the ethmoid sinus and maxilla , but it is extremely rare in the orbit . (bvsalud.org)
  • But, the previously reported cases of spinal chondromas in cervical and lumbar lesions are more than 15 cases. (thenerve.net)
  • Pulmonary chondromas with low cellularity in chondroid matrix (×40 H&E). (bmj.com)