A benign tumor composed of bone tissue or a hard tumor of bonelike structure developing on a bone (homoplastic osteoma) or on other structures (heteroplastic osteoma). (From Dorland, 27th ed)
Benign circumscribed tumor of spongy bone occurring especially in the bones of the extremities and vertebrae, most often in young persons. (Dorland, 27th ed)
A benign, painful, tumor of bone characterized by the formation of osteoid tissue, primitive bone and calcified tissue. It occurs frequently in the spine of young persons. (From Dorland, 27th ed; Stedman, 25th ed)
Tumors or cancer located in bone tissue or specific BONES.
A variant of ADENOMATOUS POLYPOSIS COLI caused by mutation in the APC gene (GENES, APC) on CHROMOSOME 5. It is characterized by not only the presence of multiple colonic polyposis but also extracolonic ADENOMATOUS POLYPS in the UPPER GASTROINTESTINAL TRACT; the EYE; the SKIN; the SKULL; and the FACIAL BONES; as well as malignancy in organs other than the GI tract.
Spinal neoplasms are abnormal growths or tumors that develop within the spinal column, which can be benign or malignant, and originate from cells within the spinal structure or spread to the spine from other parts of the body (metastatic).
Neoplasms of the bony part of the skull.
Femoral neoplasms refer to abnormal growths or tumors, benign or malignant, located in the femur bone or its surrounding soft tissues within the thigh region.
Tumors or cancer of the MANDIBLE.
Tumors of the choroid; most common intraocular tumors are malignant melanomas of the choroid. These usually occur after puberty and increase in incidence with advancing age. Most malignant melanomas of the uveal tract develop from benign melanomas (nevi).
Presence of air or gas within the intracranial cavity (e.g., epidural space, subdural space, intracerebral, etc.) which may result from traumatic injuries, fistulous tract formation, erosions of the skull from NEOPLASMS or infection, NEUROSURGICAL PROCEDURES, and other conditions.
A light and spongy (pneumatized) bone that lies between the orbital part of FRONTAL BONE and the anterior of SPHENOID BONE. Ethmoid bone separates the ORBIT from the ETHMOID SINUS. It consists of a horizontal plate, a perpendicular plate, and two lateral labyrinths.
Tumors or cancer of the PARANASAL SINUSES.
One of the paired, but seldom symmetrical, air spaces located between the inner and outer compact layers of the FRONTAL BONE in the forehead.
Subspecialty of radiology that combines organ system radiography, catheter techniques and sectional imaging.
A carpal bone which is located between the TRAPEZIUM BONE and the CAPITATE BONE.
Tomography using x-ray transmission and a computer algorithm to reconstruct the image.

Pneumocephalus associated with ethmoidal sinus osteoma--case report. (1/92)

A 35-year-old female suffered sudden onset of severe headache upon blowing her nose. No rhinorrhea or signs of meningeal irritation were noted. Computed tomography (CT) with bone windows clearly delineated a bony mass in the right ethmoid sinus, extending into the orbit and intracranially. Conventional CT demonstrated multiple air bubbles in the cisterns and around the mass in the right frontal skull base, suggesting that the mass was associated with entry of the air bubbles into the cranial cavity. T1- and T2-weighted magnetic resonance (MR) imaging showed a low-signal lesion that appeared to be an osteoma but did not show any air bubbles. Through a wide bilateral frontal craniotomy, the cauliflower-like osteoma was found to be protruding intracranially through the skull base and the overlying dura mater. The osteoma was removed, and the dural defect was covered with a fascia graft. Histological examination confirmed that the lesion was an osteoma. The operative procedure resolved the problem of air entry. CT is superior to MR imaging for diagnosing pneumocephalus, by providing a better assessment of bony destruction and better detection of small amounts of intracranial air.  (+info)

Case report: paraarticular soft-tissue osteoma of the hip. (2/92)

A case of paraarticular soft-tissue osteoma of the hip is presented. The patient is a 30-year-old white male with a two year history of progressive left hip pain. Plain film and cross-sectional imaging in conjunction with pathologic correlation are used to make the diagnosis. The lesion lacks the typical zoning pattern of myositis ossificans, shows no direct communication with native bone, and is extraarticular in location as opposed to synovial osteochondromatosis. Soft tissue osteomas most commonly occur around the knee, the foot, and the ankle. Soft tissue osteomas are rare tumors and this case is unusual in that it occurs around the hip.  (+info)

Skeletal changes in rats given daily subcutaneous injections of recombinant human parathyroid hormone (1-34) for 2 years and relevance to human safety. (3/92)

Fischer 344 rats (60/sex/group) were given daily subcutaneous injections of recombinant human parathyroid hormone (PTH)(1-34) for 2 years at doses of 0, 5, 30, or 75 microg/kg. Treatment caused substantial increases in bone mass consistent with the known pharmacologic effects of once-daily administration. As determined by quantitative computed tomography (QCT) and histomorphometry, bone mass was markedly increased. Substantial new bone formation resulted in a large decrease in marrow space accompanied by altered bone architecture. Bone proliferative lesions were observed in all PTH( 1-34)-treated groups. Osteosarcoma occurred in 3, 21, and 31 male rats and in 4, 12, and 23 female rats in the 5-, 30-, and 75-microg/kg treatment groups, respectively. Focal osteoblast hyperplasia, osteoma, and osteoblastoma were much less frequent. Although the specific cellular or molecular mechanisms responsible for the rat bone tumors have not been fully elucidated, the data suggest that these lesions resulted from the long duration of treatment and the exaggerated pharmacologic response of the rat skeleton to daily treatment with PTH(1-34). Important differences between the rat study and clinical use in adult humans suggest that the increased incidence of bone neoplasia in rats treated for 2 years is likely not predictive of an increased risk of bone cancer in skeletally mature adult humans being given PTH(1-34) for a limited period of time in the treatment of osteoporosis.  (+info)

CT and pathologic findings of a case of subdural osteoma. (4/92)

A 43-year-old female presented with persistent headache and dizziness which had first occurred two years earlier. The physical and neurological findings at admission were unremarkable, though plain radiography revealed the presence of a dense calcified mass in the left frontal area, and CT showed that a homogeneous high-density nodule was attached to the inner surface of the left frontal skull. The hard bony mass found and excised during surgery was shown at histopathologic examination to be a subdural osteoma. We describe the clinicopathologic findings of this entity and discuss the radiological features which suggest its subdural location.  (+info)

Gardner's syndrome - a case report. (5/92)

Gardner's syndrome is the association of multiple colonic polyps (familial adenomatous polyposis coli - FAP) with sebaceous cysts and jaw osteomas. The significance of this dominantly inherited condition to the dentist is that the colonic polyps usually undergo malignant change by the fourth decade and the extra-intestinal lesions may be apparent before those in the bowel. As such, early detection of multiple jaw osteomas and/or multiple sebaceous cysts (particularly on the scalp) may lead to appropriate further investigation and treatment which might be life saving. Diagnosis of this condition also has implications for other family members.  (+info)

The Gardner syndrome: increased tetraploidy in cultured skin fibroblast. (6/92)

Tetraploidy was increased in skin fibroblast cultures grown in the laboratory at the same time under the same conditions and derived from 2 probands with the Gardner syndrome and 9 affected members of one family as compared to that occurring in cultures from 5 relatives by marriage and 10 normals. Tetraploidy was present at the first subculture (2 weeks after the initial biopsy was cultured), and for each line studied the percentage of dividing cells showing tetraploidy remained constant. The relation of the observed tetraploidy to the increased risk of such patients to develop abnormal growths and cancer has not been established. The increased tetraploidy should be of value in identifying the presence of the gene for the Gardner syndrome in high risk families.  (+info)

Molecular cloning of osteoma-inducing replication-competent murine leukemia viruses from the RFB osteoma virus stock. (7/92)

We report the molecular cloning of two replication-competent osteoma-inducing murine leukemia viruses from the RFB osteoma virus stock (M. P. Finkel, C. A. Reilly, Jr., B. O. Biskis, and I. L. Greco, p. 353-366, in C. H. G. Price and F. G. M. Ross, ed., Bone--Certain Aspects of Neoplasia, 1973). Like the original RFB osteoma virus stock, viruses derived from the molecular RFB clones induced multiple osteomas in mice of the CBA/Ca strain. The cloned RFB viruses were indistinguishable by restriction enzyme analysis and by nucleotide sequence analysis of their long-terminal-repeat regions and showed close relatedness to the Akv murine leukemia virus.  (+info)

Ossifying fibroma of the sella turcica. (8/92)

Ossifying fibroma of the sellar turcica is extremely rare. There are only sporadic case reports in the literature. One such case simulating pituitary adenoma is presented in an 18-year-old girl.  (+info)

Osteoma is a benign (noncancerous) tumor that is made up of mature bone tissue. It usually grows slowly over a period of years and is most commonly found in the skull or jaw, although it can occur in other bones of the body as well. Osteomas are typically small, but they can grow to be several centimeters in size. They may cause symptoms if they press on nearby tissues or structures, such as nerves or blood vessels. In some cases, osteomas may not cause any symptoms and may only be discovered during routine imaging studies. Treatment for osteoma is typically not necessary unless it is causing problems or growing rapidly. If treatment is needed, it may involve surgical removal of the tumor.

Osteoma is a benign bone tumor that usually develops on the surface of the bone and is composed of mature lamellar bone. On the other hand, osteoid osteoma is a type of benign bone-forming tumor that is made up of osteoid tissue (immature bone) and is surrounded by a highly vascularized fibrous connective tissue.

Osteoid osteomas are typically smaller than osteomas and can cause significant pain, especially at night, which can be relieved with the use of nonsteroidal anti-inflammatory drugs (NSAIDs). They usually affect young people, particularly males under 30 years old, and commonly involve the long bones of the lower extremities.

While osteomas are generally asymptomatic and do not require treatment unless they cause functional or aesthetic problems, osteoid osteomas may require surgical intervention to alleviate pain and prevent potential complications such as bone deformity or fracture.

Osteoblastoma is a rare, benign (non-cancerous) bone tumor that originates from osteoblasts, which are cells responsible for bone formation. It typically affects children and young adults, with around two-thirds of cases occurring in individuals under 30 years old.

Osteoblastomas usually develop in the long bones of the body, such as the femur (thigh bone) or tibia (shin bone), but they can also occur in the vertebrae of the spine. The tumor tends to grow slowly and may cause symptoms like pain, swelling, or tenderness in the affected area. In some cases, it can lead to pathological fractures (fractures caused by weakened bone structure).

While osteoblastomas are generally not life-threatening, they can be locally aggressive and cause significant morbidity if left untreated. Treatment typically involves surgical removal of the tumor, followed by curettage (scraping) and bone grafting to fill the void created by the tumor excision. In some cases, adjuvant therapies like cryosurgery or radiation therapy may be used to ensure complete tumor eradication.

Bone neoplasms are abnormal growths or tumors that develop in the bone. They can be benign (non-cancerous) or malignant (cancerous). Benign bone neoplasms do not spread to other parts of the body and are rarely a threat to life, although they may cause problems if they grow large enough to press on surrounding tissues or cause fractures. Malignant bone neoplasms, on the other hand, can invade and destroy nearby tissue and may spread (metastasize) to other parts of the body.

There are many different types of bone neoplasms, including:

1. Osteochondroma - a benign tumor that develops from cartilage and bone
2. Enchondroma - a benign tumor that forms in the cartilage that lines the inside of the bones
3. Chondrosarcoma - a malignant tumor that develops from cartilage
4. Osteosarcoma - a malignant tumor that develops from bone cells
5. Ewing sarcoma - a malignant tumor that develops in the bones or soft tissues around the bones
6. Giant cell tumor of bone - a benign or occasionally malignant tumor that develops from bone tissue
7. Fibrosarcoma - a malignant tumor that develops from fibrous tissue in the bone

The symptoms of bone neoplasms vary depending on the type, size, and location of the tumor. They may include pain, swelling, stiffness, fractures, or limited mobility. Treatment options depend on the type and stage of the tumor but may include surgery, radiation therapy, chemotherapy, or a combination of these treatments.

Gardner Syndrome is a rare inherited condition associated with a mutation in the APC gene, which also causes Familial Adenomatous Polyposis (FAP). This syndrome is characterized by the development of multiple benign tumors called adenomas in the colon and rectum. Additionally, individuals with Gardner Syndrome often develop various types of non-cancerous growths outside the gastrointestinal tract, such as osteomas (benign bone tumors), dental abnormalities, and epidermoid cysts on the skin.

Individuals with this syndrome have an increased risk of developing colorectal cancer at a young age, typically before 40 years old, if not monitored and treated appropriately. Other cancers that may develop in association with Gardner Syndrome include duodenal cancer, thyroid cancer, brain tumors (particularly cerebellar medulloblastomas), and adrenal gland tumors.

Regular surveillance through colonoscopies and other diagnostic tests is crucial for early detection and management of potential malignancies in individuals with Gardner Syndrome.

Spinal neoplasms refer to abnormal growths or tumors found within the spinal column, which can be benign (non-cancerous) or malignant (cancerous). These tumors can originate in the spine itself, called primary spinal neoplasms, or they can spread to the spine from other parts of the body, known as secondary or metastatic spinal neoplasms. Spinal neoplasms can cause various symptoms, such as back pain, neurological deficits, and even paralysis, depending on their location and size. Early diagnosis and treatment are crucial to prevent or minimize long-term complications and improve the patient's prognosis.

Skull neoplasms refer to abnormal growths or tumors that develop within the skull. These growths can be benign (non-cancerous) or malignant (cancerous). They can originate from various types of cells, such as bone cells, nerve cells, or soft tissues. Skull neoplasms can cause various symptoms depending on their size and location, including headaches, seizures, vision problems, hearing loss, and neurological deficits. Treatment options include surgery, radiation therapy, and chemotherapy. It is important to note that a neoplasm in the skull can also refer to metastatic cancer, which has spread from another part of the body to the skull.

Femoral neoplasms refer to abnormal growths or tumors that develop in the femur, which is the long thigh bone in the human body. These neoplasms can be benign (non-cancerous) or malignant (cancerous). Benign femoral neoplasms are slow-growing and rarely spread to other parts of the body, while malignant neoplasms are aggressive and can invade nearby tissues and organs, as well as metastasize (spread) to distant sites.

There are various types of femoral neoplasms, including osteochondromas, enchondromas, chondrosarcomas, osteosarcomas, and Ewing sarcomas, among others. The specific type of neoplasm is determined by the cell type from which it arises and its behavior.

Symptoms of femoral neoplasms may include pain, swelling, stiffness, or weakness in the thigh, as well as a palpable mass or limited mobility. Diagnosis typically involves imaging studies such as X-rays, CT scans, or MRI, as well as biopsy to determine the type and grade of the tumor. Treatment options may include surgery, radiation therapy, chemotherapy, or a combination of these approaches, depending on the type, size, location, and stage of the neoplasm.

Mandibular neoplasms refer to abnormal growths or tumors that develop in the mandible, which is the lower jawbone. These growths can be benign (non-cancerous) or malignant (cancerous). Benign neoplasms are typically slow-growing and rarely spread to other parts of the body, while malignant neoplasms can invade surrounding tissues and may metastasize (spread) to distant sites.

Mandibular neoplasms can have various causes, including genetic mutations, exposure to certain chemicals or radiation, and infection with certain viruses. The symptoms of mandibular neoplasms may include swelling or pain in the jaw, difficulty chewing or speaking, numbness in the lower lip or chin, loose teeth, and/or a lump or mass in the mouth or neck.

The diagnosis of mandibular neoplasms typically involves a thorough clinical examination, imaging studies such as X-rays, CT scans, or MRI scans, and sometimes a biopsy to confirm the type and extent of the tumor. Treatment options depend on the type, stage, and location of the neoplasm, and may include surgery, radiation therapy, chemotherapy, or a combination of these approaches. Regular follow-up care is essential to monitor for recurrence or metastasis.

Choroid neoplasms are abnormal growths that develop in the choroid, a layer of blood vessels that lies between the retina and the sclera (the white of the eye). These growths can be benign or malignant (cancerous). Benign choroid neoplasms include choroidal hemangiomas and choroidal osteomas. Malignant choroid neoplasms are typically choroidal melanomas, which are the most common primary eye tumors in adults. Other types of malignant choroid neoplasms include metastatic tumors that have spread to the eye from other parts of the body. Symptoms of choroid neoplasms can vary depending on the size and location of the growth, but may include blurred vision, floaters, or a dark spot in the visual field. Treatment options depend on the type, size, and location of the tumor, as well as the patient's overall health and personal preferences.

Pneumocephalus is a medical condition characterized by the presence of air or gas within the intracranial cavity, specifically within the cranial vault (the space enclosed by the skull and containing the brain). This can occur due to various reasons such as trauma, neurosurgical procedures, tumors, or infection. The accumulation of air in the cranium can lead to symptoms like headache, altered mental status, nausea, vomiting, and neurological deficits. It is essential to diagnose and treat pneumocephalus promptly to prevent further complications, such as meningitis or brain abscess. Treatment options may include surgery, bed rest with head elevation, or administration of oxygen to facilitate the reabsorption of air.

The ethmoid bone is a paired, thin, and lightweight bone that forms part of the skull's anterior cranial fossa and contributes to the formation of the orbit and nasal cavity. It is located between the frontal bone above and the maxilla and palatine bones below. The ethmoid bone has several important features:

1. Cribriform plate: This is the horizontal, sieve-like portion that forms part of the anterior cranial fossa and serves as the roof of the nasal cavity. It contains small openings (foramina) through which olfactory nerves pass.
2. Perpendicular plate: The perpendicular plate is a vertical structure that projects downward from the cribriform plate, forming part of the nasal septum and separating the left and right nasal cavities.
3. Superior and middle nasal conchae: These are curved bony projections within the lateral walls of the nasal cavity that help to warm, humidify, and filter incoming air.
4. Lacrimal bone: The ethmoid bone articulates with the lacrimal bone, forming part of the medial wall of the orbit.
5. Frontal process: This is a thin, vertical plate that articulates with the frontal bone above the orbit.
6. Sphenoidal process: The sphenoidal process connects the ethmoid bone to the sphenoid bone posteriorly.

The ethmoid bone plays a crucial role in protecting the brain and providing structural support for the eyes, as well as facilitating respiration by warming, humidifying, and filtering incoming air.

Paranasal sinus neoplasms refer to abnormal growths or tumors that develop within the paranasal sinuses, which are air-filled cavities located inside the skull near the nasal cavity. These tumors can be benign (noncancerous) or malignant (cancerous), and they can arise from various types of tissue within the sinuses, such as the lining of the sinuses (mucosa), bone, or other soft tissues.

Paranasal sinus neoplasms can cause a variety of symptoms, including nasal congestion, nosebleeds, facial pain or numbness, and visual disturbances. The diagnosis of these tumors typically involves a combination of imaging studies (such as CT or MRI scans) and biopsy to determine the type and extent of the tumor. Treatment options may include surgery, radiation therapy, chemotherapy, or a combination of these approaches, depending on the specific type and stage of the neoplasm.

A frontal sinus is a paired, air-filled paranasal sinus located in the frontal bone of the skull, above the eyes and behind the forehead. It is one of the four pairs of sinuses found in the human head. The frontal sinuses are lined with mucous membrane and are interconnected with the nasal cavity through small openings called ostia. They help to warm, humidify, and filter the air we breathe, and contribute to the resonance of our voice. Variations in size, shape, and asymmetry of frontal sinuses are common among individuals.

Interventional radiology (IR) is a subspecialty of radiology that uses minimally invasive image-guided procedures to diagnose and treat various medical conditions. The main goal of interventional radiology is to offer patients less invasive options for treatment, which can result in smaller incisions, reduced recovery time, and fewer complications compared to traditional open surgeries.

Interventional radiologists use a variety of imaging techniques, such as X-rays, fluoroscopy, computed tomography (CT), magnetic resonance imaging (MRI), and ultrasound, to guide catheters, wires, needles, and other small instruments through the body to target specific areas. These targeted interventions can be used for both diagnostic and therapeutic purposes, including:

1. Biopsies: Obtaining tissue samples from organs or tumors to determine a diagnosis.
2. Drainage procedures: Removing fluid from abscesses, cysts, or blocked areas to alleviate symptoms and promote healing.
3. Stent placements: Opening narrowed or obstructed blood vessels, bile ducts, or airways using small mesh tubes called stents.
4. Embolization: Blocking abnormal blood vessels or reducing blood flow to tumors, aneurysms, or other problematic areas.
5. Tumor ablation: Destroying tumors using heat (radiofrequency ablation, microwave ablation), cold (cryoablation), or other energy sources.
6. Pain management: Treating chronic pain by targeting specific nerves and blocking their transmission of pain signals.
7. Vascular access: Creating secure pathways to blood vessels for dialysis, chemotherapy, or other long-term treatments.
8. Aneurysm repair: Reinforcing weakened or bulging blood vessel walls using coils, stents, or flow diverters.
9. Vertebroplasty and kyphoplasty: Stabilizing fractured vertebrae in the spine to alleviate pain and improve mobility.
10. Uterine fibroid embolization: Reducing the size and symptoms of uterine fibroids by blocking their blood supply.

These are just a few examples of interventional radiology procedures. The field is constantly evolving, with new techniques and technologies being developed to improve patient care and outcomes. Interventional radiologists work closely with other medical specialists to provide minimally invasive treatment options for a wide range of conditions.

The trapezoid bone is a carpal bone located in the wrist, more specifically in the proximal row of carpals. It is situated between the trapezium bone (also known as the greater multangular bone) and the capitate bone, and articulates proximally with the scaphoid bone. The trapezoid bone has a quadrilateral shape, with its lateral surface being convex and articulating with the trapezium, while its medial surface is concave and articulates with the capitate. Its distal surface articulates with the second metacarpal bone. This bone plays an essential role in wrist movements and stability.

X-ray computed tomography (CT or CAT scan) is a medical imaging method that uses computer-processed combinations of many X-ray images taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of the body. These cross-sectional images can then be used to display detailed internal views of organs, bones, and soft tissues in the body.

The term "computed tomography" is used instead of "CT scan" or "CAT scan" because the machines take a series of X-ray measurements from different angles around the body and then use a computer to process these data to create detailed images of internal structures within the body.

CT scanning is a noninvasive, painless medical test that helps physicians diagnose and treat medical conditions. CT imaging provides detailed information about many types of tissue including lung, bone, soft tissue and blood vessels. CT examinations can be performed on every part of the body for a variety of reasons including diagnosis, surgical planning, and monitoring of therapeutic responses.

In computed tomography (CT), an X-ray source and detector rotate around the patient, measuring the X-ray attenuation at many different angles. A computer uses this data to construct a cross-sectional image by the process of reconstruction. This technique is called "tomography". The term "computed" refers to the use of a computer to reconstruct the images.

CT has become an important tool in medical imaging and diagnosis, allowing radiologists and other physicians to view detailed internal images of the body. It can help identify many different medical conditions including cancer, heart disease, lung nodules, liver tumors, and internal injuries from trauma. CT is also commonly used for guiding biopsies and other minimally invasive procedures.

In summary, X-ray computed tomography (CT or CAT scan) is a medical imaging technique that uses computer-processed combinations of many X-ray images taken from different angles to produce cross-sectional images of the body. It provides detailed internal views of organs, bones, and soft tissues in the body, allowing physicians to diagnose and treat medical conditions.

... osteoma Fibro-osteoma Chondro-osteoma Osteoma of the frontal sinus seen on x-ray Osteoma of the frontal sinus on CT Osteoma ... Often, craniofacial osteoma presents itself through ocular signs and symptoms (such as proptosis). Osteoma cutis (also known as ... radio/498 at eMedicine - Osteoid osteoma derm/301 at eMedicine - Osteoma cutis Humapth #4724 (Pathology images) (Articles with ... "heteroplastic osteoma". Osteoma represents the most common benign neoplasm of the nose and paranasal sinuses. The cause of ...
12.{{cite journal}}: CS1 maint: date and year (link) "Osteoid Osteoma - OrthoInfo - AAOS". "Osteoid Osteoma". Boston Children's ... An osteoid osteoma is a benign (non-cancerous) bone tumor that arises from osteoblasts and some components of osteoclasts. It ... "Osteoid Osteoma , BoneTumor.org". www.bonetumor.org. Retrieved 2021-03-24. Sim, F. H.; Dahlin, C. D.; Beabout, J. W. (1975-03- ... Common symptoms of an osteoid osteoma are: dull or sharp pain that worsens at night pain that is usually relieved by aspirin or ...
... is a cutaneous condition characterized by the presence of bone within the skin in the absence of a preexisting or ...
... is a congenital condition characterized by firm papules and nodules on the skin. List of cutaneous ...
J Feline Med Surg 2007, 9, 254-257 Hanley CS, Gieger T, Frank P. What is your diagnosis? Multilobular osteoma (MLO). J Am Vet ...
Osteoma cutis may be present. A male with Pseudohypoparathyroidism has a 50% chance of passing on the defective GNAS gene to ... Jeong KH, Lew BL, Sim WY (May 2009). "Osteoma cutis as the presenting feature of albright hereditary osteodystrophy associated ...
"Choroidal Osteoma - The Eye Cancer Network". Archived from the original on 2009-12-20. Retrieved 2010-03-10. "Ciliary Body ... Choroidal hemangioma Choroidal melanoma Choroidal metastasis Choroidal nevus Choroidal osteoma Ciliary body melanoma The nevus ...
"Osteoid Osteoma: Percutaneous Treatment with Radiofrequency Energy". Radiology. 229 (1): 171-75. doi:10.1148/radiol.2291021053 ... "Percutaneous Radiofrequency Coagulation of Osteoid Osteoma Compared with Operative Treatment*". J Bone Joint Surg Am. 80 (6): ...
Wilkes SR, Trautmann JC, DeSanto LW, Campbell RJ (April 1979). "Osteoma: an unusual cause of amaurosis fugax". Mayo Clin. Proc ... glaucoma Transient elevation of intraocular pressure Intraocular hemorrhage Coloboma Myopia Orbital hemangioma Orbital osteoma ...
Dong, J; Lu, M; Zhou, H; Zhang, W; Li, Y; Dong, W (January 2015). "[Clinical analysis of primary nasal sinus osteoma]". ...
Examples of benign bone tumors include osteoma, osteoid osteoma, osteochondroma, osteoblastoma, enchondroma, giant cell tumor ... Rosenthal DI, Hornicek FJ, Torriani M, Gebhardt MC, Mankin HJ (October 2003). "Osteoid osteoma: percutaneous treatment with ... "Percutaneous radiofrequency coagulation of osteoid osteoma compared with operative treatment". The Journal of Bone and Joint ...
Zhang suffers from 23 diseases, including osteoma and emphysema. She has a tight schedule every day, getting up at 5 am and ...
2020), who propose a non-odontogenic osteoma as the most likely diagnosis. Redescription and a study on the phylogenetic ...
In contrast to the pain associated with osteoid osteoma, the pain of osteoblastoma usually is less intense, usually not worse ... It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two tumors to ... Although similar to osteoid osteoma, it is larger (between 2 and 6 cm). Patients with osteoblastoma usually present with pain ... Spinal lesions can cause painful scoliosis, although this is less common with osteoblastoma than with osteoid osteoma. In ...
... is also a major method used for removing osteoid osteoma and osteoblastoma. Curettage with subsequent culture is more ...
A telltale symptom of POH is osteoma cutis under the skin of a newborn. It was discovered in 1994 by physician Frederick Kaplan ...
In cross-section, they consisted of numerous bundles of fibers mixed with hard bone blades (osteoma). This made their structure ...
Often mimics the symptoms of osteoid osteoma, which is typically less than 1 cm in diameter.[citation needed] Usually occurs at ...
Hypervitaminosis A and bone spurs were ruled out, and an osteoma (benign bone tumor) was deemed unlikely. Another specimen, a ...
In 1921 he published a paper detailing a type of osteoma which later received his name: Ewing sarcoma. In 1931 Ewing was ...
They can be distinguished from benign bone tumors like osteoid osteoma by the lack of a sclerotic perimeter. No disturbance of ...
The current standard treatment of osteoid osteoma is percutaneous radiofrequency ablation and this is usually performed under ...
... a sequestrum may turn out to be an osteoid osteoma, a rare tumor of the bone. Zachary, James F. (2017). Pathologic basis of ...
The right lamina of the sixth thoracic vertebra of MH1 presents a penetrating bone tumour, probably a benign osteoid osteoma. ...
Rare complications from acne or its treatment include the formation of pyogenic granulomas, osteoma cutis, and acne with facial ...
2018). "A case of benign osteogenic tumour in Homo naledi: Evidence for peripheral osteoma in the U.W. 101-1142 mandible". ...
These treatments may be palliatively for bone metastases pain or for some cases such as osteoid osteoma can curatively treat ...
There are several types of tumor that can affect bone; examples of benign bone tumors include osteoma, osteoid osteoma, ...
These treatments may be palliatively for bone metastases pain or for some cases such as osteoid osteoma can curatively treat ...
... and osteoid osteoma. One of the clinical signs of rickets that doctors look for is cupping and fraying at the metaphyses when ...
... osteoma Fibro-osteoma Chondro-osteoma Osteoma of the frontal sinus seen on x-ray Osteoma of the frontal sinus on CT Osteoma ... Often, craniofacial osteoma presents itself through ocular signs and symptoms (such as proptosis). Osteoma cutis (also known as ... radio/498 at eMedicine - Osteoid osteoma derm/301 at eMedicine - Osteoma cutis Humapth #4724 (Pathology images) (Articles with ... "heteroplastic osteoma". Osteoma represents the most common benign neoplasm of the nose and paranasal sinuses. The cause of ...
... osteoma cutis refers to the presence of bone within the skin in the absence of a preexisting or associated lesion. This is ... Osteoma cutis may occur at any age. Of note, multiple miliary osteoma cutis classically presents in middle-aged white women. [8 ... Ward S, Sugo E, Verge CF, Wargon O. Three cases of osteoma cutis occurring in infancy. A brief overview of osteoma cutis and ... encoded search term (Osteoma Cutis) and Osteoma Cutis What to Read Next on Medscape ...
The authors present a rare case of osteoma cutis miliaris and briefly update the current knowledge about its clinic, ... Miliary Osteoma Cutis: A Case Report. Felipe Aguinaga. ,1Beatriz Trope. ,1Juan Piñeiro-Maceira. ,2and Marcia Ramos-e-Silva. 3 ... Miliary osteoma cutis is a rare entity, with just over 50 cases described in the literature [1]. It is characterized by the ... C. Burford, "Pigmented osteoma cutis secondary to long-term tetracyclines," Australasian Journal of Dermatology, vol. 48, no. 2 ...
Objective: The objective of current study was to determine and explain the unusual cases of Osteoid osteoma found in atypical ... The unusual location of osteoid osteoma is rare and may be misleading and misinterpreting the diagnosis. ... Osteoid osteoma is a painful bone tumor that usually affects long bones. ... Background: Osteoid osteoma is a painful bone tumor that usually affects long bones. The unusual location of osteoid osteoma is ...
Osteoid osteoma is a benign osseous tumor. They usually present in adolescents but can be seen in older patients and younger ... Image from a DynaCT performed in the fluoroscopy suite showing the tip of a radiofrequency probe within the osteoid osteoma. ... Breen M, Osteoid osteoma. Case study, Radiopaedia.org (Accessed on 25 Sep 2023) https://doi.org/10.53347/rID-25971 ... ":"osteoid-osteoma-13","modality":"X-ray","series":[{"id":5145977,"content_type":"image/x-png","frames":[{"id":5145977,"width": ...
Here, a case report details a juvenile patient with an osteoid osteoma tumor of the distal phalanx in the right second digit ... Jordan RW , Koç T & Chapman AWP et al.: Osteoid osteoma of the foot and ankle: a systematic review. Foot Ankle Surg 21 : 228, ... Ataoglu MB , Ali AK & Ozer M et al.: Osteoid osteoma at the proximal diaphysis of the fifth metatarsal. JAPMA 107 : 342, 2017. ... Kaweblum M , Lehman WB & Bash J et al.: Diagnosis of osteoid osteoma in the child. Orthop Rev 22 : 1305, 1993. ...
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Interspersed spindle cells with pale eosinophilic cytoplasm and monomorphic ovoid nuclei; adipocytes and occasional lymphocytes ...
An osteoid osteoma is a common non-cancerous type of bone tumour. The most common symptom is pain, which may be severe and is ... What is an osteoid osteoma?. An osteoid osteoma is a common type of non-cancerous bone tumour. These tumours are usually small ... How do pathologists make the diagnosis of osteoid osteoma?. The diagnosis of osteoid osteoma can be made after a small tissue ... What does an osteoid osteoma look like under the microscope?. Under the microscope, an osteoid osteoma is made up of ...
LIPOMA REMOVAL DESERT BLOOM PLASTIC SURGERY Osteoma and Lipoma Removal in St. George - Desert Bloom Plastic Surgery Bumps on ... An osteoma is a benign (not cancerous) bony growth which can appear as a hard, fixed knot or bump on the forehead or scalp and ...
... osteoma cutis refers to the presence of bone within the skin in the absence of a preexisting or associated lesion. This is ... Osteoma cutis may occur at any age. Of note, multiple miliary osteoma cutis classically presents in middle-aged white women. [4 ... Ward S, Sugo E, Verge CF, Wargon O. Three cases of osteoma cutis occurring in infancy. A brief overview of osteoma cutis and ... encoded search term (Osteoma Cutis) and Osteoma Cutis What to Read Next on Medscape ...
Fluorescein angiography of the macular choroidal osteoma in the late phase of the angiogram with late staining of the tumor ... B scan ultrasonography with representative A scan of the macular choroidal osteoma. The B scan reveals a characteristic highly ... Magnified view of the macular choroidal osteoma with visible internal vascularity.. Photographer: The New York Eye & Ear ... Fluorescein angiography of the macular choroidal osteoma in the early arterial-venous phase highlighting its internal ...
... Ayda Aly Youssef1*, Ayman Nada2 and Hassan Ali Elkiki2 Author and ... Growing osteoma erodes the sinus wall, dura mater, and arachnoid membrane, allowing air into the cranial cavity. Intracranial ... Clinical behavior in the presence of a small osteoma of the air sinuses is still a matter of debate and different approaches ... Onal B, Kaymaz M, Araç M, Doğulu F. Frontal sinus osteoma associated with pneumocephalus. Diagn Interv Radiol. 2006 Dec;12(4): ...
MRgHIFU of Osteoid Osteoma Contact Us. An osteoid osteoma is a benign bone tumor that almost always presents in children and ... Typically, an osteoid osteoma causes localized pain that is worse at night, is unrelated to trauma, and is relieved by ... An osteoid osteoma is typically less than one centimeter in diameter, and is surrounded by reactive asymmetric thickening of ... With MRgFUS treatment, MR imaging is used to identify the nidus of the osteoid osteoma, followed by a single low energy ...
ETHMOID OSTEOMA WITH FRONTAL AND FRONTOBASAL EXTENSION. Murat Coşar, Olcay Eser, Adem Aslan, Abdullah Ayçiçek, Sefa Dereköy, ... ORBITAL EXTENSION OF A LARGE FRONTAL SINUS OSTEOMA ASSOCIATED WITH FIBROUS DYSPLASIA. Aylin Yücel, Murat Acar, Alpay Haktanır, ...
CESA, Thiago Serafim et al. Osteoma of the mandible: a case report. Rev. cir. traumatol. buco-maxilo-fac. []. 2013, 13, 1, pp. ... The peripheral osteoma usually presents as a solitary unilateral tumor, most often found in the body of the mandible. This ... paper presents a case report of a peripheral osteoma located in the mandibular body in a symptomatic female patient in her ...
The following pages link to Osteoma: Displayed 3 items. View (previous 500 , next 500) (20 , 50 , 100 , 250 , 500) ...
Symptoms of osteoma can include headaches, hearing issues, vision problems or chronic sinus infections. Remember that other ... Men are more prone to being diagnosed with an osteoma than women. The average age range of diagnosis is between 40 and 50. ... When you have to undergo surgery for osteoma removal, you want a surgeon you can trust, one with the experience and expertise ... Another method of osteoma removal is called percutaneous radiofrequency ablation. In this technique, radiofrequency waves are ...
The tumor was taken to histopathology with a diagnosis of osteoid osteoma of the mandible. ...
Multiple miliary osteoma cutis. Archives of Dermatology, 130 (3). pp. 373-374. ISSN 0003-987X ...
Osteoma osteoid I had a sharp, continuous pain all day. After many doctors and many treatments, at the Clinic I was diagnosed ... with an osteoid osteoma. They performed a percutaneous thermoablation and since then, the pain has disappeared. ...
Return to Article Details Solitary Peripheral Osteoma of the Hard Palate : Case report and literature review Download Download ...
Central (Endosteal) Osteoma of the Maxilla: Report of a Case. Balkan Journal of Dental Medicine. March 22, 2016. ...
The diagnosis of osteoid osteoma of the spine requires a high index of clinical suspicion. Diagnostic evaluations should ... Ahmad, T., Fawwad, M., Hussain,, A., Hameed, A., Manzar,, N., Lakdawala, R. (2014). Conservative surgery for osteoid osteoma of ... which were both consistent with the diagnosis of an osteoid osteoma. After accurate CT-based preoperative planning for tumor ...
Greenspan A. Benign bone-forming lesions: osteoma, osteoid osteoma, and osteoblastoma -clinical, imaging, pathologic, and ... An osteoid osteoma (OO) is a small, benign, osseous neoplasm characterized by a nidus with a maximum growth potential of 1.5 cm ... Osteoid osteoma. In: Unni KK, Inwards CY, eds. Dahlins Bone Tumors: General Aspects and Data on 10,165 Cases. 6th ed. ... L. Osteoid osteoma. Direct visual identification and intralesional excision of the nidus with minimal removal of bone. J Bone ...
Osteomas. An osteoma is a benign overgrowth of bone on the skull. People with osteomas typically have no symptoms. However, if ... Osteoma. (n.d.).. http://www.upmc.com/services/neurosurgery/brain/conditions/brain-tumors/pages/osteoma.aspx. ...
Choroidal neovascularization describes the growth of new blood vessels that originate from the choroid through a break in the Bruch membrane into the sub-retinal pigment epithelium (sub-RPE) or subretinal space. Choroidal neovascularization (CNV) is a major cause of visual loss.
Osteoma / surgery * Papilloma, Inverted / surgery * Paranasal Sinus Diseases / surgery * Paranasal Sinus Neoplasms / surgery* ...
  • Background: Osteoid osteoma is a painful bone tumor that usually affects long bones. (scirp.org)
  • The unusual location of osteoid osteoma is rare and may be misleading and misinterpreting the diagnosis. (scirp.org)
  • Objective: The objective of current study was to determine and explain the unusual cases of Osteoid osteoma found in atypical location (the coccyx, iliac bone, toe, vertebral body and scapula) of patients that were referred to our institution. (scirp.org)
  • For reviewing the literature in the field, we extracted all publications indexed as a MeSH Major Topic of "osteoma, osteoid" in MEDLINE database via PubMed search engine throughout 2006-2015. (scirp.org)
  • Results: We determined 5 patients with atypical location of osteoid osteoma in patients referred to our hospital during years 2014-2015. (scirp.org)
  • The literature review of osteoid osteoma in MEDLINE showed that, there have been only 134 rare case reports about osteoid osteoma which were published and indexed in MEDLINE during the last decade (2006-2015). (scirp.org)
  • The rarest of rare case reports for osteoid osteoma was in Maxilla, Nasal, Ribs, and Sarcrum. (scirp.org)
  • Conclusion: Analysis of our study concluded that the physicians should bear in mind, the probability of osteoid osteoma, when they are considering the chronic pain in the atypical areas of patients' body. (scirp.org)
  • Ghavami, M. , Hossein-Pourfeizi, H. and Biglu, M. (2016) Atypical Location of Osteoid Osteoma in Patients Referred to Orthopedic Hospital in Tabriz. (scirp.org)
  • Osteoid osteoma is a noncancerous bone tumor that usually occurs in the long bones of the body such as the femur (thighbone) and tibia (shinbone). (scirp.org)
  • Although the osteoid osteoma does not spread through the body, it shows side-effects that cause pain and discomfort in patients. (scirp.org)
  • The osteoid osteoma appears predominantly in male patients. (scirp.org)
  • The occurrence of osteoid osteoma in flat bones rarely has been reported. (scirp.org)
  • The objective of current study was to determine the rare location of osteoid osteoma in patients referred to the orthopedic hospital of Tabriz University of Medical Sciences during years 2014-2015. (scirp.org)
  • We determined 5 rare cases among patients, who were referred to our clinical center with a persistent dull pain at atypical location of osteoid osteoma. (scirp.org)
  • In this study two sets of data were analyzed: first, 5 unusual cases of osteoid osteoma found in atypical location (the coccyx, iliac bone, toe, vertebral body and scapula) of patients that were referred to our institution. (scirp.org)
  • Second, all case reports indexed as a Mesh Major Topic of "osteoma, osteoid" in MEDLINE database during years 2006-2015 was extracted and analyzed. (scirp.org)
  • We searched the literature for osteoid osteoma in the database of MEDLINE using PubMed search engine with restricting the time span in a period of 10 years (2006- 2015). (scirp.org)
  • Breen M, Osteoid osteoma. (radiopaedia.org)
  • Image from a DynaCT performed in the fluoroscopy suite showing the tip of a radiofrequency probe within the osteoid osteoma. (radiopaedia.org)
  • Osteoid osteoma is a benign osseous tumor. (radiopaedia.org)
  • What is an osteoid osteoma? (mypathologyreport.ca)
  • An osteoid osteoma is a common type of non-cancerous bone tumour. (mypathologyreport.ca)
  • How do pathologists make the diagnosis of osteoid osteoma? (mypathologyreport.ca)
  • The diagnosis of osteoid osteoma can be made after a small tissue sample is removed in a procedure called a biopsy or when the entire tumour is removed in a procedure called a resection . (mypathologyreport.ca)
  • What does an osteoid osteoma look like under the microscope? (mypathologyreport.ca)
  • Under the microscope, an osteoid osteoma is made up of disorganized, immature new bone called osteoid surrounded by osteoblasts. (mypathologyreport.ca)
  • This feature is important because some types of bone cancer can look similar to osteoid osteoma under the microscope, but bone cancer does not show osteoblastic rimming. (mypathologyreport.ca)
  • For this reason, your pathologist may also look at your X-ray or other imaging results before making the diagnosis of osteoid osteoma. (mypathologyreport.ca)
  • What is the typical treatment for osteoid osteoma? (mypathologyreport.ca)
  • Treatment options for osteoid osteoma include radio-frequency ablation or surgical removal of the tumour. (mypathologyreport.ca)
  • An osteoid osteoma is a benign bone tumor that almost always presents in children and young adults. (stanford.edu)
  • Typically, an osteoid osteoma causes localized pain that is worse at night, is unrelated to trauma, and is relieved by treatment with aspirin, ibuprofen, or other non-steroidal anti-inflammatory medications. (stanford.edu)
  • Imaging is key to the diagnosis, as the appearance of an osteoid osteoma combined with the clinical symptoms is often diagnostic. (stanford.edu)
  • An osteoid osteoma is typically less than one centimeter in diameter, and is surrounded by reactive asymmetric thickening of the bone cortex. (stanford.edu)
  • At Stanford Hospital, experts in MR guided high intensity focused ultrasound (MRgFUS or MRgHIFU) now offer this non-invasive treatment as an alternative to more invasive RF ablation or surgical treatments of osteoid osteoma. (stanford.edu)
  • With MRgFUS treatment, MR imaging is used to identify the nidus of the osteoid osteoma, followed by a single low energy ultrasound treatment that requires 20 seconds to heat the tumor and destroy it. (stanford.edu)
  • The images below show an osteoid osteoma in the right tibia, positioned for MRgFUS treatment (A). MR imaging before and after treatment of an osteoid osteoma in the third metacarpal of the hand shows that after the treatment, the tumor lacks vascularity. (stanford.edu)
  • The tumor was taken to histopathology with a diagnosis of osteoid osteoma of the mandible. (augmabio.com)
  • Osteoid osteoma of the rib detected on bone scintigraphy: importance of pattern recognition. (hacettepe.edu.tr)
  • Osteoid osteoma of the rib detected on b. (hacettepe.edu.tr)
  • We describe a case involving an osteoid osteoma of the acetabular fossa, treated with arthroscopy-assisted radiofrequency ablation. (fondazione.it)
  • Synovectomy and debridement of the ligamentum teres were performed, followed by radiofrequency ablation of the osteoid osteoma under direct arthroscopic observation of the hip, avoiding resection of the normal bone around the nidus and preserving the integrity of the quadrilateral lamina and cartilage. (fondazione.it)
  • An osteoid osteoma (OO) is a small, benign, osseous neoplasm characterized by a nidus with a maximum growth potential of 1.5 cm, surrounded by reactive sclerotic bone [32] . (fondazione.it)
  • Conservative surgery for osteoid osteoma of the lumbar vertebrae" by Tashfeen Ahmad, Muhammad Fawwad et al. (aku.edu)
  • The presence of "red-flag" symptoms (e.g. rest and night pain, and transient pain relief with aspirin) led to the performance of an isotope bone scan, and subsequent computed tomography (CT), which were both consistent with the diagnosis of an osteoid osteoma. (aku.edu)
  • The diagnosis of osteoid osteoma of the spine requires a high index of clinical suspicion. (aku.edu)
  • Although osteoid osteoma is a relatively common lesion, it rarely occurs at elbow. (ac.ir)
  • We report two cases of osteoid osteoma of elbow in trochlea. (ac.ir)
  • We report a rare case of concurrent calcaneonavicular osseous coalition and osteoid osteoma of the navicular. (mss-ijmsr.com)
  • Sagittal T1 (a), proton density fat-suppressed (PDFS) (b), axial PDFS (c) showing osseous calcaneonavicular coalition with osteoid osteoma of navicular (arrow) with marked osseous edema of the calcaneum, navicular, cuboid, and lateral cuneiform. (mss-ijmsr.com)
  • Ablation of benign bone tumors such as osteoid osteoma. (medtronic.com)
  • Nine children were successfully treated for osteoid osteoma, a benign bone tumor, by doctors from Children's National Health System in Washington, DC. (medgadget.com)
  • In the new study published in the Journal of Pediatrics , MR-HIFU delivered using Philips Sonalleve V2 device integrated with the company's Achieva 1.5T MRI was compared to radiofrequency ablation (RFA) for treating painful osteoid osteoma in pediatric patients. (medgadget.com)
  • Our objective is to provide a noninvasive treatment option for children with osteoid osteoma and we're very pleased with the results of this clinical trial," says Karun Sharma, M.D., Ph.D., director of Interventional Radiology at Children's National and principal investigator for the osteoid osteoma trial. (medgadget.com)
  • Strictly defined, osteoma cutis refers to the presence of bone within the skin in the absence of a preexisting or associated lesion. (medscape.com)
  • The lesions of osteoma cutis differ from calcinosis cutis in that they represent bone formation (dermal deposition of hydroxyapatite crystals) versus calcium salt deposits. (medscape.com)
  • Osteoma cutis can be a feature of several groups of patients. (medscape.com)
  • Albright hereditary osteodystrophy can cause osteoma cutis without endocrine abnormalities in the pseudo-pseudohypoparathyroidism variant. (medscape.com)
  • Osteoma cutis can be found in patients with Gardner syndrome, which includes colonic polyposis, retinal hyperplasia, and other osseous and soft tissue growths. (medscape.com)
  • Osteoma cutis has been noted in the setting of lichen planopilaris. (medscape.com)
  • Although considered rare, with no well-defined data on incidence, a plethora of conditions and syndromes may be found in association with osteoma cutis. (medscape.com)
  • No particular race is predisposed to developing osteoma cutis. (medscape.com)
  • However, one cause of osteoma cutis, Albright hereditary osteodystrophy, occurs with a female-to-male ratio of 2:1. (medscape.com)
  • The authors present a rare case of osteoma cutis miliaris and briefly update the current knowledge about its clinic, pathogenesis, and therapeutic options. (hindawi.com)
  • Miliary osteoma cutis is a rare entity, with just over 50 cases described in the literature [ 1 ]. (hindawi.com)
  • The authors report a rare case of miliary osteoma cutis and briefly comment on the current knowledge about its clinical presentation, pathogenesis, and therapy. (hindawi.com)
  • Thus, the final diagnosis was miliary osteoma cutis. (hindawi.com)
  • Rare genetic syndromes, often progressive and severe, are among the primary causes, each with phenotypic characteristics of their own, namely, progressive fibrodysplasia ossificans, progressive osseous heteroplasia, Albright's hereditary osteodystrophy, and plaque osteoma cutis [ 1 - 3 ]. (hindawi.com)
  • The classification of miliary osteoma cutis is controversial. (hindawi.com)
  • Miliary osteoma cutis was first described in 1864 by Virchow [ 1 ]. (hindawi.com)
  • Hopkins, in 1928, was the first to suggest the role of acne in the development of multiple miliary osteoma cutis [ 2 ]. (hindawi.com)
  • Osteoma cutis is not life threatening, although local discomfort and/or disfigurement may lead the patient to seek consultation. (medscape.com)
  • Osteoma cutis may occur at any age. (medscape.com)
  • Of note, multiple miliary osteoma cutis classically presents in middle-aged white women. (medscape.com)
  • Chabra IS, Obagi S. Evaluation and management of multiple miliary osteoma cutis: case series of 11 patients and literature review. (medscape.com)
  • Plate-like osteoma cutis: nothing but skin and bone? (medscape.com)
  • Ward S, Sugo E, Verge CF, Wargon O. Three cases of osteoma cutis occurring in infancy. (medscape.com)
  • A brief overview of osteoma cutis and its association with pseudo-pseudohypoparathyroidism. (medscape.com)
  • Multiple miliary osteoma cutis of the face after initiation of alendronate therapy for osteoporosis. (medscape.com)
  • Treatment of primary miliary osteoma cutis with incision, curettage, and primary closure. (medscape.com)
  • Kim SY, Park SB, Lee Y, Seo YJ, Lee JH, Im M. Multiple miliary osteoma cutis: treatment with CO(2) laser and hook. (medscape.com)
  • Treatment of multiple miliary osteoma cutis of the face with local application of tretinoin (all-trans-retinoic acid): a case report and review of the literature. (medscape.com)
  • PURPOSE: To present the first report describing lesions of osteoma cutis on the upper eyelid and medial canthus. (koreamed.org)
  • Epidermolytic hyperkeratosis and congenital platelike osteoma cutis in a child. (medscape.com)
  • Fluorescein angiography of the macular choroidal osteoma in the late phase of the angiogram with late staining of the tumor highlighting its negative staining internal vascularity. (asrs.org)
  • The peripheral osteoma usually presents as a solitary unilateral tumor, most often found in the body of the mandible. (bvsalud.org)
  • After accurate CT-based preoperative planning for tumor excision, a customized conservative surgical technique was utilized that included marginal en-bloc surgical resection of the tumors. (aku.edu)
  • The diagnosis of an osteoma does not immediately indicate that surgery is necessary. (mynewbeauty.com)
  • For an accurate diagnosis and appropriate treatment of an osteoma and other conditions that may require a plastic surgeon, contact Hillcrest Plastic Surgery or call us at 407-999-2585 . (mynewbeauty.com)
  • Suspected CT diagnosis was a multilobular osteochondrosarcoma, osteosarcoma or osteoma. (thieme-connect.com)
  • Another method of osteoma removal is called percutaneous radiofrequency ablation. (mynewbeauty.com)
  • An osteoma (plural osteomas or less commonly osteomata) is a new piece of bone usually growing on another piece of bone, typically the skull. (wikipedia.org)
  • According to the embryological theory, the osteoma would originate in the frontoethmoidal sutures, where there are both membranous and cartilaginous tissues, but many osteomas develop far from these areas [4]. (peertechzpublications.org)
  • Magnified view of the macular choroidal osteoma with visible internal vascularity. (asrs.org)
  • Fluorescein angiography of the macular choroidal osteoma in the early arterial-venous phase highlighting its internal vascularity. (asrs.org)
  • B scan ultrasonography with representative A scan of the macular choroidal osteoma. (asrs.org)
  • This minimally invasive procedure uses the nasal cavity and the nose for access to the osteoma. (mynewbeauty.com)
  • Worret WI, Burgdorf W. [Congenital, plaque-like osteoma of the skin in an infant]. (medscape.com)
  • Most commonly, an osteoma arises from the frontal sinus. (aao.org)
  • However, due to the peculiar anatomic relationships, patients having an osteoma within the frontal, ethmoidal sinus can be exposed to serious orbital and intracranial complications [3]. (peertechzpublications.org)
  • This paper presents a case report of a peripheral osteoma located in the mandibular body in a symptomatic female patient in her eighth decade of life with ten years of progression. (bvsalud.org)
  • A peripheral osteoma]. (bvsalud.org)
  • Histopathology showing central intradermal area of hyaline fibrosis and vascular neoproliferation where the osteoma became detached (HE, 100x). (hindawi.com)
  • The clinical onset of an uncomplicated osteoma is most often characterized by facial pain and headache but pneumocephalus may be the first sign of a previously unrecognized osteoma, representing a sudden and unexpected complication. (peertechzpublications.org)
  • An osteoma is a benign (not cancerous) bony growth which can appear as a hard, fixed knot or bump on the forehead or scalp and are frequently found in this area where the skin can be thinner and there isn't much soft tissue to hide the abnormality. (desertbloomplasticsurgery.com)
  • Often, craniofacial osteoma presents itself through ocular signs and symptoms (such as proptosis). (wikipedia.org)
  • Symptoms of osteoma can include headaches, hearing issues, vision problems or chronic sinus infections. (mynewbeauty.com)
  • Experiencing these symptoms does not mean you have an osteoma. (mynewbeauty.com)
  • Hillcrest Plastic Surgery serves residents of Miami and Ft. Lauderdale with a variety of plastic surgery treatments , including osteoma removal . (mynewbeauty.com)
  • Fig. 1 Case 1: Three-dimensional (3D) computed tomography (CT) reconstruction ( A, C, E, G ) and transverse CT image ( B, D, F, H ) of a 2-year-old Siberian Husky with a calvarian osteoma. (thieme-connect.com)
  • When you have to undergo surgery for osteoma removal, you want a surgeon you can trust, one with the experience and expertise to complete the surgery with minimal discomfort and a quick recovery. (mynewbeauty.com)
  • Osteoma represents the most common benign neoplasm of the nose and paranasal sinuses. (wikipedia.org)
  • Diagnostic evaluations should include thin-slice CT scan to assist in planning the most restricted/conservative en-bloc surgical resection while preserving vertebral stability with facet preservation, and thus avoiding instrumented fusions. (aku.edu)
  • of these, osteoma is the most common. (aao.org)
  • His expertise and background make him an excellent choice for residents of the Miami and Ft. Lauderdale area when it comes to osteoma removal. (mynewbeauty.com)
  • Osteoid osteoma of the scapula is rare, [ 7 ] and its localization to the coracoid process is infrequent. (medscape.com)
  • [ 8 , 9 ] Except for its location, this case presents a classic history of osteoid osteoma, occurring in a male adolescent and producing night pain relieved to some extent by salicylates. (medscape.com)
  • These findings suggest that in the young adult with persistent unexplained shoulder pain, osteoid osteoma should be considered in the differential diagnosis. (medscape.com)
  • Cite this: Osteoid Osteoma of the Coracoid Process - Medscape - May 01, 2001. (medscape.com)
  • Background: Osteoid osteoma is a painful bone tumor that usually affects long bones. (scirp.org)
  • The unusual location of osteoid osteoma is rare and may be misleading and misinterpreting the diagnosis. (scirp.org)
  • Objective: The objective of current study was to determine and explain the unusual cases of Osteoid osteoma found in atypical location (the coccyx, iliac bone, toe, vertebral body and scapula) of patients that were referred to our institution. (scirp.org)
  • Results: We determined 5 patients with atypical location of osteoid osteoma in patients referred to our hospital during years 2014-2015. (scirp.org)
  • The literature review of osteoid osteoma in MEDLINE showed that, there have been only 134 rare case reports about osteoid osteoma which were published and indexed in MEDLINE during the last decade (2006-2015). (scirp.org)
  • The rarest of rare case reports for osteoid osteoma was in Maxilla, Nasal, Ribs, and Sarcrum. (scirp.org)
  • Conclusion: Analysis of our study concluded that the physicians should bear in mind, the probability of osteoid osteoma, when they are considering the chronic pain in the atypical areas of patients' body. (scirp.org)
  • Ghavami, M. , Hossein-Pourfeizi, H. and Biglu, M. (2016) Atypical Location of Osteoid Osteoma in Patients Referred to Orthopedic Hospital in Tabriz. (scirp.org)
  • Osteoid osteoma is a noncancerous bone tumor that usually occurs in the long bones of the body such as the femur (thighbone) and tibia (shinbone). (scirp.org)
  • Although the osteoid osteoma does not spread through the body, it shows side-effects that cause pain and discomfort in patients. (scirp.org)
  • The osteoid osteoma appears predominantly in male patients. (scirp.org)
  • The occurrence of osteoid osteoma in flat bones rarely has been reported. (scirp.org)
  • The objective of current study was to determine the rare location of osteoid osteoma in patients referred to the orthopedic hospital of Tabriz University of Medical Sciences during years 2014-2015. (scirp.org)
  • We determined 5 rare cases among patients, who were referred to our clinical center with a persistent dull pain at atypical location of osteoid osteoma. (scirp.org)
  • In this study two sets of data were analyzed: first, 5 unusual cases of osteoid osteoma found in atypical location (the coccyx, iliac bone, toe, vertebral body and scapula) of patients that were referred to our institution. (scirp.org)
  • We searched the literature for osteoid osteoma in the database of MEDLINE using PubMed search engine with restricting the time span in a period of 10 years (2006- 2015). (scirp.org)
  • CT features typical of an osteoid osteoma . (radiopaedia.org)
  • An osteoid osteoma is a common type of non-cancerous bone tumour. (mypathologyreport.ca)
  • The diagnosis was certain now: an Osteoid Osteoma. (scoliosiscarecenters.com)
  • But this Osteoid Osteoma was binding the dural lining of the meninges, placing a tug on Rachel's spinal canal, causing the spine and all the vertebra to "coil down" around the tight spinal canal. (scoliosiscarecenters.com)
  • Now Rachel's diagnosis was: 27 degree scoliosis due to spinal-meningeal tension from an Osteoid Osteoma at T9. (scoliosiscarecenters.com)
  • An unusual localisation and presentation of osteoid osteoma. (actaorthopaedica.be)
  • Osteoid osteoma (OO) is a small tumor of bone that affects the spine in 10% of the cases. (ac.ir)
  • Osteoid osteoma and osteoblastoma: similar histologic lesions with different natural histories. (ac.ir)
  • Osteoid osteoma and osteoblastoma of the spine. (ac.ir)
  • A, Asselah F. Osteoid osteoma and osteoblastoma of the spine in children. (ac.ir)
  • Osteoid osteoma and osteoblastoma of the spine: experiences with 22 patients. (ac.ir)
  • 10. Harish S, Saifuddin A. Imaging features of spinal osteoid osteoma with emphasis on MRI findings. (ac.ir)
  • Percutaneous radiofrequency ablation in osteoid osteoma: Tips and tricks in special scenarios. (ac.ir)
  • Medical management compared with operative treatment for osteoid-osteoma. (ac.ir)
  • 14. Gasbarrini A, Cappuccio M, Bandiera S, Amendola L, van Urk P, Boriani S. Osteoid osteoma of the mobile spine: surgical outcomes in 81 patients. (ac.ir)
  • Atlanto-axial rotational limitation secondary to osteoid osteoma of the axis: case report. (ac.ir)
  • Excision of an osteoid osteoma from the body of the axis through an anterior approach. (ac.ir)
  • 17. Al-Balas H, Omari H, Mustafa Z, Matalka I. Osteoid osteoma of the odontoid process of the axis associated with atlanto-axial fusion. (ac.ir)
  • 18. Neumann D, Dorn U. Osteoid osteoma of the dens axis. (ac.ir)
  • 19. Qiao J, Zhu F, Zhu Z, Liu Z, Qian B, Qiu Y. Conservative treatment for osteoid osteoma of the odontoid process of the axis: a case report. (ac.ir)
  • Radiologic diagnosis of osteoid osteoma: from simple to challenging findings. (ac.ir)
  • Background: Osteoid osteoma is a benign tumor, predominantly affects the younger age group with characteristic nocturnal symptoms, relieved by rest and anti-inflammatory drugs. (ejmcr.com)
  • It is quite uncommon to find osteoid osteoma in acromion of scapula. (ejmcr.com)
  • The diagnosis of osteoid osteoma involving acromion of scapula was made on bone scan. (ejmcr.com)
  • Conclusion: Though Osteoid osteoma in acromion is very rare, shoulder pain in middle age group, when evaluated on nuclear medicine floor, should be evaluated with correlative SPECT-CT images to rule out such rare bony pathologies. (ejmcr.com)
  • Nayyar Rubab, Farkhanda Gillani, Muhammad Babar Imran, Muhammad Saeed Akhtar (2017) Osteoid Osteoma in acromion of scapula: a case report. (ejmcr.com)
  • Difficult surgical procedure for treatment of acetabular osteoid osteoma. (jocr.co.in)
  • Osteoid osteoma of the acetabulum is a rare orthopedic condition. (jocr.co.in)
  • We report a case of osteoid osteoma of the acetabulum in an adult aged 25 years old treated arthroscopically. (jocr.co.in)
  • Initial plain radiographs were negative, and diagnosis of osteoid osteoma was highly suspected by magnetic resonance imaging and multi-slice computer tomography (CT) showing nidus close to fovea. (jocr.co.in)
  • Osteoid osteoma of the acetabulum is a rare diagnosis that may be responsible for a painful hip. (jocr.co.in)
  • Osteoid osteoma is a solitary, benign bone tumor, most commonly seen in the long bones of the lower extremities [1]. (jocr.co.in)
  • Besides the clinical characteristics, an osteoid osteoma may have a clear radiological features, however, in 85% of cases, there is a small lytic nidus surrounded by reactive bone sclerosis on computer tomography, (CT) [3]. (jocr.co.in)
  • The aim of this report is to highlight the fact that osteoid osteoma of the acetabulum is rare (0.5%) [5,6] and difficult to diagnose. (jocr.co.in)
  • In recent literature, we found seven case reports of arthroscopic removal of an osteoid osteoma of the acetabulum [7,8]. (jocr.co.in)
  • MRI showed marked bone edema of the superomedial portion of the acetabulum and our experience with that appearance on MRI strongly suggested osteoid osteoma [9], CT scan confirmed the possible diagnosis showing a small sclerotic lesion in the acetabulum near the fovea measuring 4 mm. (jocr.co.in)
  • Osteoid osteoma is one of the infrequent causes of musculoskeletal pain. (ftrdergisi.com)
  • Since both osteoid osteoma and sacroliitis response well to antiinflammatory therapy, radiological investigations, such as computed tomography (CT), have a significant role in diagnosis due to its superiority in visualizing the osseous tissue. (ftrdergisi.com)
  • This report presents a case of bilateral sacroiliitis in association with osteoid osteoma in a 23-year-old male patient, who was diagnosed and treated initially as bilateral sacroiliitis. (ftrdergisi.com)
  • CT was performed in order to evaluate the sacroiliac joint space and the accompanying osteoid osteoma was detected coincidentally. (ftrdergisi.com)
  • Methods: The retrospective study analyses the patients who underwent elbow arthroscopy ablation of an elbow osteoid osteoma at a single institution from January 2014 until March 2020. (unizg.hr)
  • Clinical and diagnostic features, success and treatment failure rates, complications and tumour recurrence rates were all compared to 13 studies of intra-articular elbow osteoid osteoma arthroscopic ablation and 15 studies involving radiofrequency thermal ablation of intra-articular osteoid osteoma within different joints. (unizg.hr)
  • while radiofrequency thermal ablation of an intra-articular elbow osteoid osteoma yielded 96.3% success rate, 33.3% successful biopsies, no complications and 3.7% recurrence rate. (unizg.hr)
  • 1. Painful scoliosis secondary to osteoid osteoma of the lumbar spine in adolescents. (nih.gov)
  • 2. [Osteoid osteoma of the spine. (nih.gov)
  • 3. [Osteoid osteoma of the vertebral column as a cause of scoliosis]. (nih.gov)
  • 4. Results of surgical treatment of osteoid osteoma of the spine. (nih.gov)
  • 5. Scoliosis secondary to lumbar osteoid osteoma: A case report of delayed diagnosis and literature review. (nih.gov)
  • 6. Osteoid-osteoma as a cause of scoliosis. (nih.gov)
  • 7. [Sacral osteoid osteoma--a rare cause of back pain in childhood and adolescence]. (nih.gov)
  • 8. The effect of simple local resection on pain and scoliotic curve in patients with scoliosis secondary to osteoid osteoma and osteoblastoma in the spine. (nih.gov)
  • 10. [Chance coincidence of spondylolisthesis and osteoid osteoma of the spine--a case report]. (nih.gov)
  • 11. [Scoliosis revealing an osteoid osteoma]. (nih.gov)
  • 14. Osteoid osteoma of the spine: surgically correctable cause of painful scoliosis. (nih.gov)
  • 16. Painful scoliosis secondary to an osteoid osteoma of the rib. (nih.gov)
  • 17. Osteoid osteoma of the lumbar spine. (nih.gov)
  • 19. Atypical presentation of an osteoid osteoma in a child. (nih.gov)
  • Misleading 67Ga uptake and serial bone scintigraphy in osteoid osteoma. (nih.gov)
  • Percutaneous radiofrequency coagulation of osteoid osteoma compared with operative treatment. (nih.gov)
  • Improved percutaneous CT fluoroscopy-guided cryoablation technique for osteoid osteoma: a report of two cases. (iifiir.org)
  • Choroidal osteoma. (fatcat.wiki)
  • Intravitreal ranibizumab in a patient with choroidal neovascularization secondary to choroidal osteoma. (fatcat.wiki)
  • Clinicopathologic reports, case reports, and small case series: surgical removal and histopathologic findings of a subfoveal neovascular membrane associated with choroidal osteoma. (fatcat.wiki)
  • Factors predictive of tumor growth, tumor decalcification, choroidal neovascularization, and visual outcome in 74 eyes with choroidal osteoma. (fatcat.wiki)
  • A long-term follow-up of choroidal osteoma. (fatcat.wiki)
  • Sarıgül Sezenöz A, Bayar SA, Yılmaz G. Choroidal Osteoma and Secondary Choroidal Neovascularization Treated with Ranibizumab. (fatcat.wiki)
  • Photodynamic therapy for Extrafoveolar choroidal osteoma. (fatcat.wiki)
  • Development of Choroidal Neovascularization after Treatment with Photodynamic Therapy in a 5-year old Female with Choroidal Osteoma. (fatcat.wiki)
  • Regression of extrafoveal choroidal osteoma following photodynamic therapy. (fatcat.wiki)
  • Choroidal neovascularization secondary to choroidal osteoma: successful treatment with photodynamic therapy. (fatcat.wiki)
  • Argon laser photoablation of a choroidal osteoma. (fatcat.wiki)
  • Shukla D, Tanawade RG, Ramasamy K. Transpupillary thermotherapy for subfoveal choroidal neovascular membrane in choroidal osteoma. (fatcat.wiki)
  • Navajas EV, Costa RA, Calucci D, Hammoudi DS, Simpson ER, Altomare F. Multimodal fundus imaging in choroidal osteoma. (fatcat.wiki)
  • OCT angiography in choroidal neovascularization secondary to choroidal osteoma. (fatcat.wiki)
  • Huge peripheral osteoma of the mandible: a case report and review of the literature. (nih.gov)
  • The peripheral osteoma usually presents as a solitary unilateral tumor, most often found in the body of the mandible. (bvsalud.org)
  • This paper presents a case report of a peripheral osteoma located in the mandibular body in a symptomatic female patient in her eighth decade of life with ten years of progression. (bvsalud.org)
  • The authors followed the same patient (now 21 years old), who was referred to the Department of Cranio-Maxillofacial Surgery of the Medical University of Lodz for osteoma of the mandible. (nih.gov)
  • Osteoma represents the most common benign neoplasm of the nose and paranasal sinuses. (wikipedia.org)
  • Very rarely, this can result from paranasal sinus osteoma rendering the orbital wall weak. (elsevierpure.com)
  • With regard to treatment, complete en bloc excision of the nidus is recommended, though some advocate intracapsular curettage. (medscape.com)
  • Gardner's syndrome is a rare autosomal dominant hereditary disease that is characterized by multiple colorectal polyps combined with extra‑colonic presentation (such as osteoma or desmoid tumors) of familial adenomatous polyposis syndrome. (spandidos-publications.com)
  • Second, all case reports indexed as a Mesh Major Topic of "osteoma, osteoid" in MEDLINE database during years 2006-2015 was extracted and analyzed. (scirp.org)
  • Comment on: "Outcomes of Drill Canalplasty in Exostoses and Osteoma: Analysis of 256 Cases and Literature Review. (sutterhealth.org)
  • For reviewing the literature in the field, we extracted all publications indexed as a MeSH Major Topic of "osteoma, osteoid" in MEDLINE database via PubMed search engine throughout 2006-2015. (scirp.org)