Mandibular neoplasms. Medical search

Tumors or cancer of the MANDIBLE.

Tumors or cancer of the PANCREAS. Depending on the types of ISLET CELLS present in the tumors, various hormones can be secreted: GLUCAGON from PANCREATIC ALPHA CELLS; INSULIN from PANCREATIC BETA CELLS; and SOMATOSTATIN from the SOMATOSTATIN-SECRETING CELLS. Most are malignant except the insulin-producing tumors (INSULINOMA).

New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.

Neoplasms containing cyst-like formations or producing mucin or serum.

Tumors or cancer of the SKIN.

Two or more abnormal growths of tissue occurring simultaneously and presumed to be of separate origin. The neoplasms may be histologically the same or different, and may be found in the same or different sites.

Tumors or cancers of the KIDNEY.

Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. The second neoplasm may have the same or different histological type and can occur in the same or different organs as the previous neoplasm but in all cases arises from an independent oncogenic event. The development of the second neoplasm may or may not be related to the treatment for the previous neoplasm since genetic risk or predisposing factors may actually be the cause.

An adenocarcinoma producing mucin in significant amounts. (From Dorland, 27th ed)

Tumors or cancer of the THYROID GLAND.

Conditions which cause proliferation of hemopoietically active tissue or of tissue which has embryonic hemopoietic potential. They all involve dysregulation of multipotent MYELOID PROGENITOR CELLS, most often caused by a mutation in the JAK2 PROTEIN TYROSINE KINASE.

Biocompatible materials placed into (endosseous) or onto (subperiosteal) the jawbone to support a crown, bridge, or artificial tooth, or to stabilize a diseased tooth.

Fractures of the zygoma.

The surgical removal of a tooth. (Dorland, 28th ed)

The fibrous CONNECTIVE TISSUE surrounding the TOOTH ROOT, separating it from and attaching it to the alveolar bone (ALVEOLAR PROCESS).

One of the eight permanent teeth, two on either side in each jaw, between the canines (CUSPID) and the molars (MOLAR), serving for grinding and crushing food. The upper have two cusps (bicuspid) but the lower have one to three. (Jablonski, Dictionary of Dentistry, 1992, p822)

Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.

Benign and malignant neoplasms that arise from one or more of the twelve cranial nerves.

Tumors or cancer of the PALATE, including those of the hard palate, soft palate and UVULA.

Inflammation of the NASAL MUCOSA in the FRONTAL SINUS. In many cases, it is caused by an infection of the bacteria STREPTOCOCCUS PNEUMONIAE or HAEMOPHILUS INFLUENZAE.

Twelve pairs of nerves that carry general afferent, visceral afferent, special afferent, somatic efferent, and autonomic efferent fibers.

Differentiated tissue of the central nervous system composed of NERVE CELLS, fibers, DENDRITES, and specialized supporting cells.

Disorders of one or more of the twelve cranial nerves. With the exception of the optic and olfactory nerves, this includes disorders of the brain stem nuclei from which the cranial nerves originate or terminate.

Soft tissue tumors or cancer arising from the mucosal surfaces of the LIP; oral cavity; PHARYNX; LARYNX; and cervical esophagus. Other sites included are the NOSE and PARANASAL SINUSES; SALIVARY GLANDS; THYROID GLAND and PARATHYROID GLANDS; and MELANOMA and non-melanoma skin cancers of the head and neck. (from Holland et al., Cancer Medicine, 4th ed, p1651)

The distinctly human attributes and attainments of a particular society.

The act or ceremony of putting a corpse into the ground or a vault, or into the sea; or the inurnment of CREMAINS.

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)

The science devoted to the comparative study of man.

A focal malformation resembling a neoplasm, composed of an overgrowth of mature cells and tissues that normally occur in the affected area.

Benign hypertrophy that projects outward from the surface of bone, often containing a cartilaginous component.

An immature epithelial tumor of the JAW originating from the epithelial rests of Malassez or from other epithelial remnants of the ENAMEL from the developmental period. It is a slowly growing tumor, usually benign, but displays a marked propensity for invasive growth.

A locally aggressive, osteolytic neoplasm of the long bones, probably of epithelial origin and most often involving the TIBIA.

Cancers or tumors of the MAXILLA or MANDIBLE unspecified. For neoplasms of the maxilla, MAXILLARY NEOPLASMS is available and of the mandible, MANDIBULAR NEOPLASMS is available.

A chronic suppurative and cicatricial disease of the apocrine glands occurring chiefly in the axillae in women and in the groin and anal regions in men. It is characterized by poral occlusion with secondary bacterial infection, evolving into abscesses which eventually rupture. As the disease becomes chronic, ulcers appear, sinus tracts enlarge, fistulas develop, and fibrosis and scarring become evident.

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

Neoplasms produced from tooth-forming tissues.

A system of categories to which morbid entries are assigned according to established criteria. Included is the entire range of conditions in a manageable number of categories, grouped to facilitate mortality reporting. It is produced by the World Health Organization (From ICD-10, p1). The Clinical Modifications, produced by the UNITED STATES DEPT. OF HEALTH AND HUMAN SERVICES, are larger extensions used for morbidity and general epidemiological purposes, primarily in the U.S.

Bony structure of the mouth that holds the teeth. It consists of the MANDIBLE and the MAXILLA.

Extensive collections, reputedly complete, of facts and data garnered from material of a specialized subject area and made available for analysis and application. The collection can be automated by various contemporary methods for retrieval. The concept should be differentiated from DATABASES, BIBLIOGRAPHIC which is restricted to collections of bibliographic references.

Process of substituting a symbol or code for a term such as a diagnosis or procedure. (from Slee's Health Care Terms, 3d ed.)

A benign tumor composed of fat cells (ADIPOCYTES). It can be surrounded by a thin layer of connective tissue (encapsulated), or diffuse without the capsule.

A heterogeneous group of sporadic or hereditary carcinoma derived from cells of the KIDNEYS. There are several subtypes including the clear cells, the papillary, the chromophobe, the collecting duct, the spindle cells (sarcomatoid), or mixed cell-type carcinoma.

One of two salivary glands in the neck, located in the space bound by the two bellies of the digastric muscle and the angle of the mandible. It discharges through the submandibular duct. The secretory units are predominantly serous although a few mucous alveoli, some with serous demilunes, occur. (Stedman, 25th ed)

Excision of kidney.

Azoles of one NITROGEN and two double bonds that have aromatic chemical properties.

A generic concept reflecting concern with the modification and enhancement of life attributes, e.g., physical, political, moral and social environment; the overall condition of a human life.

A publication issued at stated, more or less regular, intervals.

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Publications in any medium issued in successive parts bearing numerical or chronological designations and intended to be continued indefinitely. (ALA Glossary of Library and Information Science, 1983, p203)

Multi-bracket appliance in management of mandibular reconstruction with vascularized bone graft. (1/281)

BACKGROUND: The most commonly used tool for maxillo-mandibular fixation to the patient who underwent reconstruction using a vascularized bone graft after mandibular resection is a dental arch-bar. However, the occlusal relationship achieved by this method is not ideal. Different from the dental arch-bar, the multi-bracket appliance which is frequently used in orthodontic treatment can control the position of each individual tooth three dimensionally. Thus, this appliance was applied for maxillo-mandibular fixation to patients who underwent mandibular reconstruction using a vascularized bone graft. METHODS: A multi-bracket appliance was applied to three patients. Prior to the surgery, standard edgewise brackets were bonded to the teeth in the maxilla and in the remaining mandible. After mandibular resection, wires for maxillo-mandibular fixation were applied. The harvested bone was then carefully fixed with miniplates to maintain the occlusion. The multi-bracket appliance was worn for 3 months when the wound contraction became mild. RESULTS: All three cases demonstrated stable and good occlusion. They also demonstrated satisfactory post-surgical facial appearance. CONCLUSIONS: Compared to conventional dental arch-bars, a multi-bracket appliance offers improved management of mandibular reconstruction. Firstly, its properties are helpful in maintaining occlusion of the remaining dentition accurately in bone grafting procedure as well as protecting against postsurgical wound contraction. Secondly, the multi-bracket appliance keeps the oral cavity clean without periodontal injury. As a result, stable occlusion of the residual teeth and good facial appearance were obtained. (+info)

Cemento-ossifying fibroma presenting as a mass of the parapharyngeal and masticator space. (2/281)

We report a case of cemento-ossifying fibroma that presented as a large extraosseous mass in the masticator and parapharyngeal space. CT scanning and MR imaging showed a large extraosseous mass with central conglomerated, well-matured ossified nodules and fatty marrow. The central matured ossified nodules were of low density on CT scans and high signal intensity on T1- and T2-weighted MR images. Multiplanar reformatted CT scans revealed the origin of the mass to be at the extraction site of the right lower second molar tooth. (+info)

Skull metastasis of Ewing's sarcoma--three case reports. (3/281)

Three cases of skull metastasis of Ewing's sarcoma were treated. The metastatic lesion was located at the midline of the skull above the superior sagittal sinus in all cases. Surgery was performed in two patients with solitary skull lesions involving short segments of the superior sagittal sinus without remarkable systemic metastasis, resulting in good outcome. The third patient had extensive, multiple tumors involving the superior sagittal sinus which could not be excised, and died due to intracranial hypertension. The surgical indication for skull metastasis of Ewing's sarcoma depends on the location and length of the involved superior sagittal sinus, and general condition. (+info)

The relationship between accessory foramina and tumour spread on the medial mandibular surface. (4/281)

The medial cortical surface of the mandible can be involved by tumour infiltration from the floor of the mouth. A detailed study of spread via accessory foramina through the edentulous alveolar crest has been previously undertaken, but no similar study has been carried out for the medial surface. In order to gain further appreciation of the mode of tumour spread, a study of the number and distribution of accessory foramina on the medial mandibular surface was performed on 89 mandibles. The number of foramina varied greatly from specimen to specimen. In the ascending ramus above the inferior dental foramen, 3 mandibles showed no foramina; the condylar section possessed the greatest proportion followed by the sigmoid and the coronoid. On the rest of the medial surface below the inferior dental foramen, all specimens showed at least 1 accessory foramen; the greatest concentration was in the middle third along the path of the inferior dental canal, followed by the upper third and the lower third section. Accessory foramina were repeatedly present at certain dedicated sites. The medial facing wall of the inferior dental foramen was found to be the commonest dedicated site (98.3%) followed by foramina on either side of the genial tubercles (71.9%), the digastric fossa (71.9%) and the median foramen above the genial tubercles (64%). The findings of this study are in keeping with the current observation that the lower border is least commonly involved in tumour spread. In view of the presence of accessory foramina along the inferior dental canal and especially on the medial facing wall of the inferior dental foramen, it is imperative to preclude tumour spread in this region prior to undertaking the conservative rim resection procedure. Medial to the symphysis the alveolar mucosa dips down almost to the level of the dedicated foramina in the vicinity of the genial tubercles. As a general rule the attached muscle forms a barrier to tumour spread except in the later stages, however, in irradiated mandibles resistance to spread has been previously reported to be diminished. Under these circumstances, it is possible that the numerous accessory foramina reported in this study could facilitate a direct pathway into the cancellous bone. (+info)

Amyloid-producing odontogenic tumor in a Shih-Tzu dog. (5/281)

A 9-month-old male Shih-Tzu dog had a right mandibular tumor composed of strands, or nest-like proliferation of epithelial cells with abundant fibrous stroma characterized by spheroid to large nodular deposition of amyloid with Congo-red stain. Globule calcification was also seen throughout the tumor tissue and the spheroid depositions often had a concentrically laminated structure (Liesegang rings). The case was diagnosed as amyloid-producing odontogenic tumor in a dog. (+info)

Intraosseous neurilemmoma of the mandible. (6/281)

We report a rare case of intraosseous neurilemmoma of the mandible, with an emphasis on radiographic findings. The tumor, located mainly in the premolar region, presented as an expansive, unilocular, well-defined, radiolucent lesion on plain radiography. No dilatation of the mandibular canal was identified. MR imaging helped to identify the solid nature of the tumor. A biopsy was necessary to make the final diagnosis because of the relatively nonspecific nature of the lesion. (+info)

Ewing's sarcoma of the head and neck. (7/281)

CONTEXT: Ewing's sarcoma is a rare neoplasm, which usually arises in long bones of the limbs and in flat bones of the pelvis, with the involvement of head and neck bones being very unusual. CASE REPORT: a case of Ewing's sarcoma occurring in the mandible of a 35-year-old female. Pain and swelling of the tumor were the main complaints. The early hypothesis was an undifferentiated malignant neoplasm, possibly a sarcoma. The CT scan depicted an expansive lesion, encapsulated, with septa and characteristics of soft tissue, involving the left side of the mandible and extending to the surrounding tissues. The patient underwent surgical excision of the lesion, the definitive diagnosis of Ewing's sarcoma was established, and the patient commenced on radiotherapy. (+info)

Aggressive epithelial odontogenic ghost cell tumor in the mandible: CT and MR imaging findings. (8/281)

We report a case of aggressive epithelial odontogenic ghost cell tumor arising from the mandible in a 32-year-old man. On CT and MR studies, the tumor was seen as a large, heterogeneous soft-tissue mass that caused marked destruction of the mandible and invaded the mouth floor and tongue base. The tumor displayed a variety of densities and signal intensities on CT and MR images, which correlated well with the degree of cellularity of epithelial islands, abundance of ghost cells and eosinophilic materials, calcification, and cystic areas on histologic sections. Owing to the unpredictable biological behavior of this type of tumor, careful, long-term follow-up is highly recommended. (+info)

No data available that match "mandibular neoplasms"

It is recognized that when the mandible is free of tumor, mandibular continuity can usually be preserved. (snmjournals.org)
Ability of the newly created coil to detect mandibular bone invation in patients with squamous cell carcinoma adjacent to, or involving, the mandible. (knowcancer.com)
For neoplasms of the maxilla, MAXILLARY NEOPLASMS is available and of the mandible, MANDIBULAR NEOPLASMS is available. (curehunter.com)
Keywords Fibula Mandibular reconstruction Mandibular neoplasms Introduction Edela Puricelli and Chem were the first surgeons to recon- struct a mandible with the microvascular fibular flap in 1985 The loss of the mandible continuity can occur after traumas, [3]. (deepdyve.com)
Head and neck neoplasms requiring surgical resection of the mandible can have negative consequences on patient quality of life. (nih.gov)
Intraosseous myofibromas of the jaw are rare lesions and are part of the wide group of spindle-cell neoplasms and are generally observed in the posterior mandible. (bvsalud.org)
When only portions of the mandible are replaced, it is referred to as MANDIBULAR PROSTHESIS IMPLANTATION. (bioportfolio.com)
The dimensions of the mandibular incisive canal and its spatial relationship to various anatomical landmarks of the mandible: a study using cone beam computed tomography. (thefreedictionary.com)
The endoscope allows perfect control over both the positioning of the external fixator and the surgical reduction, restoring the normal movement of the mandible with a return to full anatomical functioning of the temporo-mandibular joint. (biomedcentral.com)
Median mandibular flexure (MMF) is a functional elastic deformation characterized by medial convergence of each half of the mandible during jaw opening and protrusive movements. (dentalreach.today)
The mandible has a property to flex inwards around the mandibular symphysis with change in shape and decrease in mandibular arch width during opening and protrusion of the mandible . (dentalreach.today)
The distortion of the mandible occurs early in the opening cycle, and the maximum changes may occur with as little as 28% opening, or about 12 mm of mandibular movement. (dentalreach.today)
Mandibular flexure has also been observed during clenching , occlusion or biting forces on the mandible . (dentalreach.today)
Intraoral surgical exposure of the anterior mandible used in various orthognathic surgical operations such as genioplasty or mandibular alveolar surgery. (thefreedictionary.com)

The parapharyngeal space harbors 0.5% of all head and neck neoplasms. (pocketdentistry.com)

Mandibular invasion predicted for recurrence and disease-specific survival, even after correcting for the effects of other variables. (edgehill.ac.uk)
The pattern of mandibular invasion (erosive/infiltrative) was also predicted for recurrence and disease-specific survival. (edgehill.ac.uk)
Unusual case of intraluminal cecal recurrence of a low grade appendiceal mucinous neoplasm (LAMN)-Case report and brief literature review. (bioportfolio.com)
Appendiceal mucinous neoplasms exhibit a wide spectrum of clinical behavior, ranging from neoplasms which are relatively slow-growing but with considerable risk for recurrence and eventual death and t. (bioportfolio.com)

Two radiologists independently, unaware of the findings, in consensus reviewed and interpreted all images to determine the extent of the primary tumour (T), mandibular tumour invasion and cervical lymph node metastasis. (jkmc.com.np)
Imaging of the head and neck has developed significantly with the advent of CT and MR. These modalities greatly compliment the physical and endoscopic examinations by revealing possible blind areas, such as subtle extension of neoplasms from the lower face and/or salivary glands to deep spaces, nonpalpable adenopathy, bone marrow invasion, and distant metastasis. (ucsd.edu)
Papillary carcinoma is the most frequent differentiated malignant thyroid neoplasm, Metastasis occurs frequently in regional lymph nodes and mandibular metastasis are very rare and most are secondary to follicular carcinomas due to their blood diffusion, The mandibular metastasis of papillary carcinoma is exceptional. (saladgaffe.gq)

Although researchers have learned much from the study of this diverse group of tumors over the years, the diagnosis and treatment of salivary gland neoplasms remain complex and challenging problems for the head and neck surgeon. (medscape.com)
Salivary gland neoplasms make up 6% of all head and neck tumors. (medscape.com)
Benign neoplasms occur more frequently in women than in men, but malignant tumors are distributed equally between the sexes. (medscape.com)
Almost half of all submandibular gland neoplasms and most sublingual and minor salivary gland tumors are malignant. (medscape.com)
The next most common neoplasms are optic nerve gliomas and brain tumors particularly gliomas, and astrocytomas of the brain stem or cerebellum, and dumbbell-shaped spinal cord tumors. (pediatriceducation.org)
Immunohistochemical analysis is an indispensable aid in differentiating these tumors with similar morphology but a heterogeneous origin and subsequently variable clinical management and prognosis.1 A case report of spindle cell neoplasm of neural origin developed after extraction of left mandibular first molar is described. (thefreelibrary.com)
The spectrum of neoplasms that may present as spindle cell tumors in oral cavity encompasses a broad range of both malignant and benign lesions of heterogeneous origin. (thefreelibrary.com)
A classification based on tissue of origin was proposed by Shamim3 that categorized spindle cell neoplasms encountered in oral cavity into tumors of neural, myofibroblastic, vascular, epithelial, odontogenic, and miscellaneous origins. (thefreelibrary.com)
Due to its prominent stromal alternations, carotid body paraganglioma is a great emulator of other neoplasms in the head and neck region especially in metastatic tumors and its definite diagnosis is a great challenge. (iranpath.org)
Many authors have questioned increasing the classification of small tumors to T4 on the basis of mandibular invasion alone. (edgehill.ac.uk)
Upstaging tumors on the basis of mandibular invasion is justified. (edgehill.ac.uk)
Serous neoplasms are uncommon, usually cystic tumors that account for less than 1% of all primary pancreatic lesions. (bioportfolio.com)
Spindle cell neoplasms arising in the skin comprise a heterogeneous group of tumors with divergent lineages. (bioportfolio.com)
The updated 2016 WHO classification of hematopoietic tumors has a new category: "myeloid neoplasms with germline predisposition. (bioportfolio.com)
POT is a rare odontogenic neoplasm and is included as a separate entity in the latest WHO classification of odontogenic tumors (2017). (thefreedictionary.com)
Salivary gland tumors are relatively uncommon neoplasms of the head and neck region. (innovativepublication.com)
Around 90% of the salivary gland tumors occur in the parotid glands followed by sub-mandibular glands. (innovativepublication.com)
Salivary glands neoplasms represent a rare and diverse group of tumors with different characteristics. (arquivosdeorl.org.br)
The salivary glands neoplasms are rare and represent a variable group of benign and malign tumors with different behavioral characteristics (1). (arquivosdeorl.org.br)
The smaller the gland, the greater the probability for the neoplasm to be malign (1): 25% of the parotid tumors are malign, while in the submandibular gland this number goes up to 43% and hits 82% in the minor salivary glands (7). (arquivosdeorl.org.br)
Salivary gland tumors are a morphologically and clinically diverse group of neoplasms, which may present significant diagnostic and management challenges. (healthlinkbc.ca)

We examined mandibular invasion of intraoral squamous cell carcinoma by simultaneous bone and tumor dual-isotope SPECT using 99m Tc-hydroxymethylene diphosphonate ( 99m Tc-HMDP) and 201 Tl-chloride ( 201 Tl) and by CT. (snmjournals.org)
Our results suggest that superimposed early bone and tumor dual-isotope SPECT images alone may be sufficient in the diagnostic evaluation of mandibular invasion by intraoral squamous cell carcinoma. (snmjournals.org)
The purpose of this study was to use simultaneous bone and tumor dual-isotope SPECT for colocalization of bone- and tumor-specific radiopharmaceuticals-namely, 99m Tc-hydroxymethylene diphosphonate ( 99m Tc-HMDP) and 201 Tl-in patients with suspected mandibular invasion by intraoral squamous cell carcinoma. (snmjournals.org)
The most common tumor of the parotid gland is the pleomorphic adenoma , which represents about 60% of all parotid neoplasms, as seen in the table below. (medscape.com)
A case study by Fukai et al of a patient with perineural spread of adenoid cystic carcinoma along the mandibular nerve suggested that progression of this lesion is associated with elevated expression of ephrin type-A receptor 2 and a transition of the tumor cells from an epithelial to a mesenchymal phenotype. (medscape.com)
Although malignant counterpart of this tumor, liposarcoma is another common soft tissue neoplasm, but its occurrence in oral cavity is rare [ 8 ]. (omicsonline.org)
The fibula presents positive aspects and can be used as an option for mandibular reconstruction after tumor resections or extensive traumas. (deepdyve.com)
The mandibular mass was diagnosed as nonossifying fibroma, a relatively common tumor in children but seldom reported in domestic animals. (elsevier.com)
O ameloblastoma é um tumor odontogênico benigno raro que afeta a região mandibular. (bvsalud.org)
Ameloblastoma is a rare benign odontogenic tumor that affects the mandibular region, has a localized growth, may also be infiltrative and persistent, asymptomatic, with unknown triggering stimulus. (bvsalud.org)
After the tumor resection the mandibular segment is reduced and its fixation is made with 2.0 and 2.4 plates and screws systems. (pocketdentistry.com)
Adenomatoid odontogenic tumor-hamartoma or true neoplasm: a case report. (freethesaurus.com)
1 ] The most common malignant major and minor salivary gland tumor is the mucoepidermoid carcinoma, which comprises about 10% of all salivary gland neoplasms and approximately 35% of malignant salivary gland neoplasms. (healthlinkbc.ca)

Twenty-nine patients at the University of California, San Francisco undergoing mandibular resection with subsequent reconstruction with either a vascularized fibular free flap or nonvascularized iliac crest bone graft were identified. (nih.gov)
A bone morphogenetic protein bioimplant was used for primary reconstruction of a 6-cm mandibular discontinuity defect, after a segmental resection of an ameloblastoma. (nih.gov)
The conservative treatment established for the case of recurrent mandibular myxoma reported in this paper was lesion excision with curettage and cryotherapy, which contrasts with the radical treatment of block resection that is advised by most authors. (nih.gov)
The criterion used to make the decision between a radical treatment (block resection) and a conservative treatment (excision, curettage, and cryotherapy) involved the presence of the remaining basal mandibular bone, which provided a framework for mandibular re-structuring. (nih.gov)
Mandibular symphyseal resection requires composite reconstructions, often with unsatisfactory morphofunctional results. (elsevier.com)
Tay, G , Ferrell, J & Andersen, P 2017, ' Use of a midline mandibular osteotomy to improve surgical access for transoral robotic resection of the base of tongue in a patient with trismus ', Head and Neck , vol. 39, no. 9, pp. (uthscsa.edu)
Dr. Dhar is particularly strong in Dermatopathology which includes skin, mucosa, nail & hair, soft tissue tumours, adnexal neoplasm, melanomas, resection surgeries of mandibular & maxillary lesions and also oral pathology, ocular pathology, pathology of head and neck. (drsubhradhar.com)
The aim of this work is to describe the technique used during parapharyngeal space neoplasms resection when a wider access is necessary. (pocketdentistry.com)

On early and delayed dual-isotope SPECT, the sensitivity, specificity, and accuracy in detecting mandibular invasion by intraoral squamous cell carcinoma were 100% (13/13), 88.5% (23/26), and 92.3% (36/39), respectively. (snmjournals.org)
age range, 34-90 y) suspected of having mandibular invasion by intraoral squamous cell carcinoma who were referred to our institution during the past 5 y. (snmjournals.org)
The goal of this outcome measure is to generate images, the quality of which are similar to histopathologic sections, with SWIFT MRI allowing determination of the presence or absence and degree of mandibular invasion of squamous cell carcinoma. (knowcancer.com)

Macroscopic and radiographic assessment of this lesion provided a diagnosis of osteoma, a true neoplasm, or alternately, hyperplasia (e.g. exostosis) or hamartoma, which are not true neoplasms. (wiley.com)
Cementoblastoma is a true neoplasm of cementum which is also designated as true cementoma. (hindawi.com)
1) These lesions are considered the only true neoplasm of a cementum origin (2) and are defined as neoplasms characterized by the formation of sheets of a cementum-like tissue containing a large number of reversal lines and a lack of mineralization at the periphery of the mass or in the more active growth area. (thefreedictionary.com)

A sialoadenectomy has been performed and pathology demonstrated an intraglandular neoplasm with characteristics of a clear renal cell carcinoma. (omicsonline.org)

The aim of this paper is to report an unusual case of osteoma in the mandibular condylar neck and review the cases of mandibular condyle osteomas that have been reported in the last 15 years. (amsjournal.com)
The mandibular cases occur in the angle, mandibular condyle, and molar regions of the body, being frequent intraoral cases in the lingual regions close to molars and premolars. (amsjournal.com)
6] When the mandibular condyle is involved, trismus, limitation of mouth opening, progressive malocclusion with midline shift toward the nonaffected side, contralateral mandibular deviation, and facial asymmetry are the common findings. (amsjournal.com)
The condyle represents a structural weak point in the mandibular skeleton because of its shape and the slenderness of its neck, and sometimes its being fractured avoids more serious consequences such as fractures of the base of the skull which can traumatically interrupt propulsive strength [ 2 ]. (biomedcentral.com)
From June 2003 to July 2007, 32 patients with mandibular condyle fractures (including 5 with bilateral fractures) underwent surgical treatment (Table 1 ). (biomedcentral.com)

This case report also briefly reviews spindle cell neoplasms of neural origin that can manifest in oral cavity. (thefreelibrary.com)
Cutaneous Spindle Cell Neoplasms: Pattern-Based Diagnostic Approach. (bioportfolio.com)

This type of odontogenic neoplasm was designated as an adamantinoma in 1885 by the French physician Louis-Charles Malassez. (wikipedia.org)
Cementoblastoma is a rare benign odontogenic neoplasm which is characterized by the proliferation of cellular cementum. (hindawi.com)

SCCAs are the most frequent neoplasms to exhibit this behavior, followed by adenoid cystic carcinoma (ACC), lymphoma, and rhabdomyosarcoma . (medscape.com)
Mandibular sarcoma as a second neoplasm following radiotherapy for a nasopharyngeal carcinoma in childhood (case report). (termsreign.gq)

Schwannoma ( neurilemmoma ) is a benign neoplasm originated from the neural sheath and occurring most frequently in the head and neck . (bvsalud.org)

abstract = "Autogenous mandibular grafts that have been cryosurgically devitalized and reimplanted have been studied in the canine. (elsevier.com)
abstract = "Objectives To evaluate the incidence of, and risk factors associated with, mandibular osteoradionecrosis (MORN) following radiation therapy (RT) for oral cavity and oropharyngeal cancers. (wustl.edu)

The Cemento-ossifying fibroma (COF) is a benign fibro-osseous neoplasm of odontogenic origin, that is preferentially localized in the molar and premolar mandibular area. (scielo.cl)
A 40 year old female presented in the oral surgery outpatient department at Dow International Medical and Dental College, Ojha campus with the complaint of slowly growing painful swelling on lingual aspect of left mandibular first molar region following its extraction during the past one year. (thefreelibrary.com)
On radiographical examination, OPG revealed a large, well-defined periapical radiolucency arising from the lateral root surface of an impacted permanent left mandibular first molar and second premolar. (hindawi.com)
The gross specimen included multiple bits of hard tissues with permanent mandibular first molar and second premolar tooth and 2 bits of soft tissue as can be seen in Figure 2 . (hindawi.com)
Orthopantomograph shows a well-circumscribed radiolucent mass attached to the lateral root surface of impacted permanent left mandibular first molar. (hindawi.com)
A panoramic shows a multilocular radiolucency with well-defined and sclerotic margins along the left mandibular molar-ramus area. (brainscape.com)

To determine how well our MR images will predict the presence of mandibular invasion, we will compare our results with clinical, operative, radiological and pathological findings. (knowcancer.com)
Even in the presence of mandibular invasion, soft tissue factors are the most important determinants of prognosis. (edgehill.ac.uk)

The aim of this study was to establish a rat model where a certain radiation dose gives reproducible tissue reactions in the mandibular area corresponding to injuries obtained in humans. (biomedcentral.com)

Medical and/or surgical options may be employed to successfully treat the neoplasm, avoiding further occurrence. (purdue.edu)
We performed a midline mandibular osteotomy without a lip split and this resulted in a markedly improved surgical exposure. (uthscsa.edu)
Results: The midline mandibular osteotomy significantly improved the surgical exposure and facilitated exposure for TORS in a patient who otherwise would not be able to undergo TORS. (uthscsa.edu)
dēgluv´ing), n an intraoral surgical exposure of the bony mandibular anterior region. (thefreedictionary.com)

Osteoma of the mandibular condyloid process. (biomedsearch.com)
The incidence of true osteoma in the mandibular condyloid process is extremely rare. (biomedsearch.com)
We report an unusual case of osteoma in the mandibular condylar neck causing restricted mouth opening in addition to pain. (amsjournal.com)
We report an unusual case of osteoma in the mandibular condylar neck that presented in a 52-year-old female, causing restricted mouth opening in addition to pain. (amsjournal.com)

Among salivary gland neoplasms, 80% arise in the parotid glands, 10-15% arise in the submandibular glands, and the remainder arise in the sublingual and minor salivary glands. (medscape.com)
Most series report that about 80% of parotid neoplasms are benign, with the relative proportion of malignancy increasing in the smaller glands. (medscape.com)
Common parotid neoplasms. (medscape.com)
Despite the incidences vary according to the literature, 67.7% to 84% of the neoplasms start in the parotid, 10% to 23% in the submandibular gland and the other cases in the sublingual gland and in the minor salivary glands (2,4,5,6). (arquivosdeorl.org.br)
Of salivary gland neoplasms, more than 50% are benign, and approximately 70% to 80% of all salivary gland neoplasms originate in the parotid gland. (healthlinkbc.ca)
1 , 12 ] This neoplasm occurs most often in the parotid gland. (healthlinkbc.ca)
approximately 10% to 15% of malignant parotid neoplasms present with pain. (healthlinkbc.ca)

Patients with a diagnosis of oral cancer with clinical or imaging findings suggestive of maxillofacial or mandibular bone invasion. (knowcancer.com)
The lipoma presents as one of the common mesenchymal neoplasms however, in the oral and maxillofacial region its occurrence is less frequent, representing about 0.5% to 5% of all benign oral tumours. (omicsonline.org)
Furthermore, this retrospective study of the patients who have passed through a mandibular reconstruction with a microvascular fibular flap over the last 17 years describes the experience of the Oral and Maxillofacial SurgeryService at the ErastoGaertner Hospital, Curitiba/PR. (deepdyve.com)

Objectives: The aim of this study was to recognise and understand the extent and precision of the diagnostic accuracy of multi-detector row computed tomography (MDCT) and magnetic resonance imaging (MRI) in mandibular tumour involvement, cervical lymph node metastases, T staging of tongue and floor of mouth malignancies in order to represent the proper treatment plan. (jkmc.com.np)
Conclusion: Multi-detector row computed tomography and magnetic resonance imaging have nearly equal potential for detecting the tumour size, mandibular infiltration and nodal metastases. (jkmc.com.np)

Neoplasms that arise in the salivary glands are relatively rare, yet they represent a wide variety of both benign and malignant histologic subtypes as seen in the image below. (medscape.com)
The proper diagnosis of salivary glands neoplasms is complex, and the otorhinolaryngologist/head and neck surgeon needs to investigate the histological subtype to ensure ideal treatment. (arquivosdeorl.org.br)

It is controversial whether the juvenile mandibular ossifying fibroma is caused by trauma, or whether an undetected, immature fibroma causes the bone to be brittle and more susceptible to minor trauma. (purdue.edu)
The juvenile mandibular ossifying fibroma is characterized by well differentiated, moderately vascularized, abundant, dense fibroblastic stroma, with isomorphic fibroblasts transforming into osteoblasts that rim bony spicules. (purdue.edu)
To distinguish the juvenile mandibular ossifying fibroma from other closely resembling non-neoplastic and neoplastic lesions, histologic morphology plays an important role. (purdue.edu)

Burkitt's lymphoma (BL) is an endemic malignant neoplasm with a mandibular localisation, first described, in 1958, in African children. (sciepub.com)
It is estimated that 5-10% of routine dental patients have some unusual findings, from something as harmless as mandibular or maxillary tori to something as serious as a malignant neoplasm. (cdeworld.com)

An 8-year-old male Nubian goat was presented with a peracute history of straining to urinate and unilateral mandibular swelling. (elsevier.com)

Carotid body paraganglioma is a neuroendocrine neoplasm of the mandibular region. (iranpath.org)
We report the case of a 40-year-old woman that was diagnosed with a neuroendocrine neoplasm (NEN) of the rectum and multiple synchronous liver metastases ten years ago. (biomedcentral.com)

Diseases associated with CTSS include Cercarial Dermatitis and Mandibular Cancer . (genecards.org)
Diseases associated with CEP70 include Mandibular Cancer and Jaw Cancer . (genecards.org)
The aim of this paper was to report two cases of NHLs with mandibular locations by detailing their different clinical, radiological, and histopathological aspects, as well as the approach followed to diagnose these diseases and to provide patients with the appropriate therapeutic management. (panafrican-med-journal.com)
The mandibular locations of these diseases are rare and represent only 0.6% of all the reported cases. (panafrican-med-journal.com)

Head and neck cancer (HNC) is a heterogeneous group of neoplasms that share a common anatomic origin. (biomedcentral.com)

PRP is easily acquired, rich in cell signalling molecules, completely autogenous and can be obtained from minimal blood volumes.the purpose of the present study is to determine the efficacy of PRP in the treatment of mandibular TBC. (clinicaltrials.gov)

An extremely rare neoplasm in the maxillary facial region, and with a high percentage of mortality . (bvsalud.org)

The keratinizing and calcifying odontogenic cyst (KCOC), or Gorlin cyst, is not actually a cyst but rather a neoplasm with cystic tendencies. (ahlamontada.net)

The left mandibular swelling appeared 4 years after a radical nephrectomy for a Clear Renal Cell Cancer. (omicsonline.org)
Factors associated with MORN on univariable analysis included primary diagnosis of oral cavity vs oropharynx cancer (hazard ratio [HR]: 3.0, p = 0.04), smoking at the time of RT (HR: 3.1, p = 0.04), mandibular invasion of the primary (HR: 3.7, p = 0.04), pre-RT tooth extraction (HR: 4.52, p = 0.01), and treatment with 3D-conformal RT vs intensity-modulated RT (HR: 5.1, p = 0.003). (wustl.edu)

Burial PTP-026A is a middle adult (35-50 years) of indeterminate sex with evidence of a small dense, circular mass extending laterally from the right mandibular corpus. (wiley.com)
We report a rare case of a carotid body lymphoplasmacytic paraganglioma presented as a single asymptomatic mass of the right mandibular region in a 45-year-old woman. (iranpath.org)

Trauma, solitary bone cyst and delayed eruption of permanent mandibular incisors. (thefreelibrary.com)
The main complaint was a delay in the eruption of the permanent mandibular central incisors. (thefreelibrary.com)

Several studies have shown that planar bone scintigraphy is a useful technique for demonstrating mandibular invasion ( 7 - 10 ). (snmjournals.org)
Rare orbital invasion of the neoplasm has also been reported. (wikipedia.org)

Quality of life evaluation for patients receiving vascularized versus nonvascularized bone graft reconstruction of segmental mandibular defects. (nih.gov)
There has not been a study comparing the quality of life associated with these two methods of mandibular reconstruction. (nih.gov)
Successful mandibular reconstruction using a BMP bioimplant. (nih.gov)
Six patients underwent immediate autogenous mandibular graft reconstruction. (elsevier.com)
Leipzig, B & Cummings, CW 1981, ' Immediate mandibular reconstruction: Human experience with autogenous frozen mandibular grafts ', Otolaryngology - Head and Neck Surgery , vol. 89, no. 5, pp. 879-881. (elsevier.com)

This study presents a differential diagnosis of benign mandibular tumours identified in two adult burials from the precontact Maya city of Tikal, Guatemala. (wiley.com)
The tissue was sent for histopathology and diagnosis of spindle cell neoplasm of neural origin was established after histopathological and immunohistochemical analysis. (thefreelibrary.com)
Diagnosis of spindle cell neoplasm of neural origin was established by strong, diffuse positive reactivity against S100 and negative reactivity for both CD68 and smooth muscle actin (ASMA) (Fig 1). (thefreelibrary.com)
Describe the diagnosis and resolution of a clini- cal case of malignant mandibular schwannoma . (bvsalud.org)
The diagnosis was malignant mandibular schwannoma . (bvsalud.org)

Soft tissue lipoma with the radiographic appearance of a neoplasm within the mandibular canal Dentomaxillofacial Radiology 35 (2006): 299-302. (howard.edu)

J. Zustin and R. E. Friedrich, "Hypercementosis and odontogenic epithelial hyperplasia associated with a tooth root remnant mimicking a neoplasm. (hindawi.com)

15] Kim et al attempted to regenerate alveolar bone, pulp, cementum , PDL and dentine of mandibular molars by a feasible method using cell homing, in animal model. (thefreedictionary.com)

Biopsy from the thickened mandibular mass demonstrated marked osteoclastic activity and resorption of bone trabeculae that were replaced by fibrous connective tissue. (vetdergikafkas.org)

This neoplasm is locally aggressive, with extensive bony proliferation and trabecular destruction, yet there are no reports of it possessing metastatic qualities. (purdue.edu)
Myeloproliferative neoplasms are heterogeneous group of clonal hematopoietic stem cell neoplasms with excessive proliferation of one or more of the erythroid, megakaryocytic, or myeloid li. (bioportfolio.com)

Myeloid Neoplasms with Germline Predisposition. (bioportfolio.com)

Anatomy6

Diseases31

Chemicals and Drugs2

Analytical, Diagnostic and Therapeutic Techniques and Equipment4

Psychiatry and Psychology1

Anthropology, Education, Sociology and Social Phenomena4

Technology, Industry, Agriculture1

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Multi-bracket appliance in management of mandibular reconstruction with vascularized bone graft. (1/281)

Cemento-ossifying fibroma presenting as a mass of the parapharyngeal and masticator space. (2/281)

Skull metastasis of Ewing's sarcoma--three case reports. (3/281)

The relationship between accessory foramina and tumour spread on the medial mandibular surface. (4/281)

Amyloid-producing odontogenic tumor in a Shih-Tzu dog. (5/281)

Intraosseous neurilemmoma of the mandible. (6/281)

Ewing's sarcoma of the head and neck. (7/281)

Aggressive epithelial odontogenic ghost cell tumor in the mandible: CT and MR imaging findings. (8/281)

No data available that match "mandibular neoplasms"

No images available that match "mandibular neoplasms"

Mandibular Neoplasms

Pancreatic Neoplasms

Neoplasms

Neoplasms, Cystic, Mucinous, and Serous

Skin Neoplasms

Neoplasms, Multiple Primary

Kidney Neoplasms

Neoplasms, Second Primary

Adenocarcinoma, Mucinous

Thyroid Neoplasms

Myeloproliferative Disorders

Dental Implants

Zygomatic Fractures

Tooth Extraction

Facial Neoplasms

Periodontal Ligament

Bicuspid

Retrospective Studies

Cranial Nerve Neoplasms

Palatal Neoplasms

Frontal Sinusitis

Cranial Nerves

Nerve Tissue

Cranial Nerve Diseases

Head and Neck Neoplasms

Civilization

Guatemala

Burial

Osteoma

Anthropology

Hamartoma

Exostoses

Ameloblastoma

Adamantinoma

Jaw Neoplasms

Hidradenitis Suppurativa

Encyclopedias as Topic

Odontogenic Tumors

International Classification of Diseases

Jaw

Databases, Factual

Clinical Coding

Jaw Diseases

Lipoma

Carcinoma, Renal Cell

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Multi-bracket appliance in management of mandibular reconstruction with vascularized bone graft. (1/281)

Cemento-ossifying fibroma presenting as a mass of the parapharyngeal and masticator space. (2/281)

Skull metastasis of Ewing's sarcoma--three case reports. (3/281)

The relationship between accessory foramina and tumour spread on the medial mandibular surface. (4/281)

Amyloid-producing odontogenic tumor in a Shih-Tzu dog. (5/281)

Intraosseous neurilemmoma of the mandible. (6/281)

Ewing's sarcoma of the head and neck. (7/281)

Aggressive epithelial odontogenic ghost cell tumor in the mandible: CT and MR imaging findings. (8/281)

Ameloblastic fibro-odontosarcoma of the mandible in a pediatric patient | Read by QxMD

ICD-10-CM Code S02.621D - Fracture of subcondylar process of right mandible, subsequent encounter for fracture with routine...

ICD-10 Diagnosis Code S02.631S Fracture of coronoid process of right mandible, sequela

Cementoblastoma | Radiology Case | Radiopaedia.org

Left mandible | ArchéoZoothèque

Noncon CT evaluation of the mandible shows the presence | Open-i

GMS | GMS German Plastic, Reconstructive and Aesthetic Surgery - Burn and Hand Surgery | Successful closure of persistent oro...

Mandible | Ear, Nose & Throat Journal

Mandible of Young Adult | Denoyer-Geppert - Denoyer-Geppert Science Company

Innovative Management of Resected Mandible by Modifying Occlusal Table | OMICS International

Hoplitis spoliata, female, mandible image

Surgery of the mandible

Two Little Square Black Dogs: Mandibles Of Doom. . .

What You Need To Know About Odontoma

ameloblastic fibroma - Humpath.com - Human pathology

$ICD-10-CM Code S02.621D - Fracture of subcondylar process of right mandible, subsequent encounter for fracture with routine...$ ICD-10-CM Code S02.621D - Fracture of subcondylar process of right mandible, subsequent encounter for fracture with routine...

$2021 ICD-10-CM Diagnosis Code S02.632A: Fracture of coronoid process of left mandible, initial encounter for closed fracture$ 2021 ICD-10-CM Diagnosis Code S02.632A: Fracture of coronoid process of left mandible, initial encounter for closed fracture