• Our goal was to determine the impact of reconstructive microsurgery on the treatment of advanced oral cavity cancers. (nih.gov)
  • We reviewed 484 patients undergoing resection of T3-4 oral cavity squamous cell cancers from 1980 to 2004. (nih.gov)
  • Reconstructive microsurgery contributes to improved oncologic outcomes in addition to better function and lower morbidity in oral cavity cancer treatment. (nih.gov)
  • The present study aims to evaluate the relationship between the transcriptional expression of PDHB and the risk of local recurrence in patients with oral cavity carcinomas. (bvsalud.org)
  • Methods We determined the transcriptional expression of PDHB in biopsies from 41 patients with oral cavity carcinomas treated with surgery. (bvsalud.org)
  • According to our results, patients with oral cavity carcinomas with low transcriptional expression levels of PDHB have a significantly higher risk of local tumor recurrence. (bvsalud.org)
  • Source of smooth muscle in the oral cavity may be the arterial tunica media, lingual duct, circumvallate papillae and pluripotential mesenchymal cells [1]. (peertechzpublications.org)
  • Tsistektomiya s zapolneniem kostnoy polosti poristo-pronitsaemym nikelid-titanom, obogashchyonnym trombotsitarnoy massoy [Cystektomy with filling the bone cavity by porous-permeable nikelid of titanium, en-riched with thrombocytic mass]. (vestnik-avicenna.tj)
  • Unicystic ameloblastoma (UA) refers to those cystic lesions that show clinical, radiographic, or gross features of a mandibular cyst, but on histolo- gic examination show a typical ameloblastomatous epithelium lining part of the cyst cavity, with or without lumi- nal and/or mural tumor growth. (9lib.co)
  • Although involvement of the oral cavity is rare, few cases of oral elastofibromas have been documented in the literature, presenting as asymptomatic submucosal and nodular masses involving the floor of the mouth and hard palate. (medscape.com)
  • Both sporadic sclerotic fibromas and those associated with the syndrome have also been described in the oral cavity, mainly in the buccal and labial mucosa. (medscape.com)
  • The en bloc excision of the lesion was directly performed under local anesthesia and after antibiotic prophylactic regimen (amoxicillin+clavulanic acid, 2 gr p. os, 1 hour before surgery) involving the overlying keratinized tissue and the 2 contiguous teeth, with a few millimeters of lateral and apical clinically healthy tissue and about 2 mm of residual bone cavity curettage. (hindawi.com)
  • Lipoma is a benign tumor infrequent in the oral cavity, particularly in the tongue: indeed, lipomas only represent approximately 0.3% of all tongue neoplasia. (springer.com)
  • However, its presence is relatively infrequent in the oral cavity. (springer.com)
  • For the previous 30 days, she had had dysfunction of phonation and swallowing, and a sensation of 'obstruction' of the oral cavity. (springer.com)
  • The morphology of the cells is consistent with an epithelial malignancy not native to the oral cavity and for that reason a diagnosis of metastatic carcinoma was rendered. (washington.edu)
  • The histology is consistent with poorly differentiated lung cancer metastasizing to the oral cavity. (washington.edu)
  • This case illustrates the metastatic potential for amyloid-producing odontogenic tumor in dogs and asynchronous occurrence of multiple APOTs in the oral cavity. (umn.edu)
  • Furthermore, because the tooth is open to the oral cavity, transudates and exudates from the inflamed pulpal tissue drain freely and do not accumulate within the restricted and rigid confines of the tooth. (medscape.com)
  • Ultrasound imaging of the oral cavity during speech and swallowing allows easy visualization of the tongue/hyoid bone motion and transport of the bolus during swallowing and tongue surface configuration during speech. (knowcancer.com)
  • We plan to compare ultrasound evaluation of tumor staging, tumor volume, and tumor recurrence in patients with tumors of the larynx, oral cavity and hypopharynx. (knowcancer.com)
  • Kaposi's sarcoma herpesvirus (KSHV), a member of the genus Rhadinovirus , is the causative agent of Kaposi sarcoma ( 1 ), an endothelial neoplasm of the dermis, oral cavity and intestinal organs. (cdc.gov)
  • Plasmacytoma of the oral cavity and jaws: a clinicopathological study of 13 cases. (autopsyandcasereports.org)
  • Clinicians must visually inspect the oral cavity, obtain good clinical histories, and be willing to perform a biopsy on any pigmented condition that is not readily explainable or diagnosed. (medscape.com)
  • the sequence of events is poorly understood in the oral cavity. (medscape.com)
  • Oral Cavity CA1) Lip CAa- which lesions are most aggressiveb- when do you need flaps2) T/F- In tongue CA you can still operate with jaw invasion? (brainscape.com)
  • Care for the oral cavity lies in the intersection of dentistry and medicine. (annals.edu.sg)
  • As the oral cavity serves as an entry to the gastrointestinal. (annals.edu.sg)
  • The palate is divided anatomically into the hard palate (part of the oral cavity) and the soft palate (part of the oropharynx). (medscape.com)
  • The prevalence of oral cavity and oropharyngeal cancer has geographic variations, with the highest rate reported in India, accounting for 50% of all cancer cases in that country. (medscape.com)
  • Although a strong correlation is established between tobacco and alcohol consumption and SCC of the oral cavity and soft palate, the relationship to hard palate cancer is not as clear. (medscape.com)
  • instead, it confines itself to an overview of the major odontogenic cysts and tumors with a brief discussion of other mandibular lesions that are often called cysts but are not true cystic lesions. (medscape.com)
  • Mandibular reconstruction represents an important stage in the rehabilitation of patients undergoing resection of large tumors. (bvsalud.org)
  • In dentulous patients, 80% of the metastatic tumors to the oral soft mucosa are found in the attached gingiva, whereas in edentulous patients, metastatic lesions are equally distributed between the tongue and the alveolar mucosa. (medscape.com)
  • Benign smooth muscle tumors, or leiomyomas, are common, well-circumscribed neoplasms that can arise from smooth muscle cells anywhere in the body, but are encountered most commonly in the uterus [1]. (peertechzpublications.org)
  • The clinical differential diagnosis of a fibroma depends on its clinical presentation and location and includes giant cell fibroma, neurofibroma , peripheral giant cell granuloma , schwannoma, granular cell tumor, mucocele , and benign and malignant salivary gland tumors (eg, see Salivary Gland Neoplasms ). (medscape.com)
  • The animal had multiple oral tumors characterized by proliferation of latent nuclear antigen 1-positive spindle cells and was not co-infected with immunosuppressive simian viruses, suggesting that it had Kaposi sarcoma caused by this novel rhadinovirus. (cdc.gov)
  • Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms . (lookformedical.com)
  • There- fore, the differential diagnosis among benign and malignant neoplasms and inflammation is important for patients with problems in the sub- mandibular gland. (fdocuments.net)
  • Nonsquamous cell cancers, including minor salivary gland cancers, sarcomas, and melanomas, account for the other half (see the histologic distribution of hard palate malignant neoplasms and the histologic types and frequencies of minor salivary gland neoplasms of the palate below). (medscape.com)
  • Many benign lesions cause mandibular swellings, and these can be divided into those of odontogenic and nono- dontogenic origin. (9lib.co)
  • While the terminology implies a benign neoplasm, most if not all fibromas represent reactive focal fibrous hyperplasia due to trauma or local irritation. (medscape.com)
  • It is an uncommon benign fibrous neoplasm that occurs most commonly in the skin and may be solitary or multifocal. (medscape.com)
  • Ameloblastoma is a benign epithelial odontogenic neoplasm which is common amongst the Yoruba ethinc group. (bvsalud.org)
  • Background: Ameloblastoma is a benign epithelial odontogenic neoplasm which is common among the dwellers of sub-Saharan Africa. (bvsalud.org)
  • Ameloblastoma is a true neoplasm of odontogenic epithelial origin. (9lib.co)
  • Its incidence, combined with its clinical behavior, makes ameloblastoma the most significant odontogenic neoplasm. (9lib.co)
  • We present a case of a large unicystic mandibular ameloblastoma in a 30 year old female. (9lib.co)
  • A case of a mandibular acanthomatous ameloblastoma, with an admixed little component of follicular type, is reported. (hindawi.com)
  • Ispol'zovanie rekostruktivnykh titanovykh plastin i implantatov myshchelkovogo ot-rostka pry khirurgicheskom lechenii novoobrazovaniy nizhney chelyusti [Use of reconstructive titanium plates and the implants of condylar pro-cess under surgical treatment the neoplasms of mandible]. (vestnik-avicenna.tj)
  • AFO presents asymptomatically with gradual, radiography revealed a lesion with several de- expansive growth and occurs more frequently grees of radiopacity in the left mandibular ramus in the posterior region of the mandible. (bvsalud.org)
  • Involvement of the mandibular division of the trigeminal nerve may manifest as hypesthesia along the mandible or wasting of the temporalis or masseter muscles. (medscape.com)
  • However, such lesions should be included in the differential diagnoses of a patient presenting with mandibular radiolucency or swelling. (medscape.com)
  • The participants included in this investigation underwent a comprehensive oral health evaluation by a registered and experienced dentist to assess oral health and identify potentially malignant oral lesions. (bvsalud.org)
  • With the progression of the disease, oral metastatic lesions (especially those in soft tissues) cause progressive discomfort. (medscape.com)
  • The oral region is an uncommon site for metastatic lesions. (medscape.com)
  • Primary oral leiomyosarcomas are exceptionally rare lesions often associated with poor prognosis. (peertechzpublications.org)
  • Bhadage CJ, Vaishampayan S, Umarji H. Mandibular metastasis in a patient with follicular carcinoma of thyroid. (jomos.org)
  • Nishikawa H, Nakashiro K, Sumida T, Sugita A, Hamakawa H. Mandibular osteoblastic metastasis of poorly differentiated carcinoma of the thyroid gland. (jomos.org)
  • Essakalli L, Jazouli N, Kzad M. Mandibular metastasis disclosing a papillary carcinoma of the thyroid gland. (jomos.org)
  • The left posterior mandibular alveolar ridge demonstrates a large, exophytic purplish-red mass extending downward into the floor of mouth growing in an area of non-healing tooth socket. (washington.edu)
  • It is the second most common odontogenic neoplasm, and only odontoma outnumbers it in reported frequency of occurrence. (9lib.co)
  • This report describes a cancer patient, who had undergone chemotherapy and developed CNF of odontogenic origin to highlight the need for oral examination before commencement of chemotherapy.Case description: A 68 years old retired gardener who developed CNF from infected right permanent mandibular first and second molars. (bvsalud.org)
  • Salivary glands, neoplasms AJNR Am J Neuroradiol 17:1575-1581, September 1996 The submandibular gland is the second larg- est salivary gland, about half the size of the parotid gland (1). (fdocuments.net)
  • Thus it has widespread clinical research implications for patients with disorders affecting the oral peripheral muscles, salivary gland flow and the central nervous system control of speech and swallowing. (knowcancer.com)
  • It is a slow-growing, persistent, and locally aggressive neoplasm of epithelial origin. (9lib.co)
  • The histology is consistent with poorly differentiated malignant neoplasm of epithelial origin. (washington.edu)
  • Low-level laser effect on mandibular distraction osteogenesis. (uchicago.edu)
  • Intra oral examination shows bilateral class II molar relation with overjet of 6mm. (dentaldevotee.com)
  • Between 50 and 80% of cases are associated with tooth impaction, the mandibular third molar being most often involved. (9lib.co)
  • Flapless technique for extraction of patially impacted mandibular third molar tooth. (cu.edu.eg)
  • Pulp polyp involving the permanent second mandibular molar in a young adult with multiple carious teeth. (medscape.com)
  • The neoplasms may be histologically the same or different, and may be found in the same or different sites. (lookformedical.com)
  • Both the mandibular mass and the lung nodule were histologically confirmed to be amyloid-producing odontogenic tumor based on the appearance of sheets and cords of the odontogenic epithelium disrupted by amorphous extracellular amyloid. (umn.edu)
  • Histologically, masses and nodules consisted of a collagen-rich fibrous stroma with multifocal areas of increased cellularity represented by spindle cell proliferations with moderate lymphoplasmacellular infiltrates ( Figure 1 , panel C). The tonsils and mandibular and axillary lymph nodes showed similar foci of fibrovascular tissue. (cdc.gov)
  • It most frequently is found in areas where unerupted teeth are found: mandibular third molars, maxillary third molars, and maxillary canines, in decreasing order of frequency. (medscape.com)
  • Surgery for removal of mandibular third molars was performed under local anesthesia with no incision or bone removal. (who.int)
  • Cone-beam computed tomography revealed expanded buccal and lingual cortical bones, perforation of the lingual cortical bone, and displacement of the mandibular canal. (bvsalud.org)
  • Plasmacytoma is a neoplastic proliferation of monoclonal plasma cells, which can present clinically as solitary bone neoplasm, extramedullary plasmacytoma, and multiple myeloma. (autopsyandcasereports.org)
  • He was referred to the oral and maxillofacial surgery (OMFS) clinic. (medscape.com)
  • This paper presents a case of a 56-year-old male patient who came to the outpatient clinic of Oral and Maxillofacial Surgery of Hospital Restauração, complaining of pain and swelling on the right hemiface for about two years. (bvsalud.org)
  • From the Departments of Radiology (T.Kan., K.O., H.S.), Oral Surgery (Y.A.,T.Kaw. (fdocuments.net)
  • Professor of Oral and Maxillofacial Surgery. (cu.edu.eg)
  • Egyptian Journal of Oral & Maxillofacial Surgery, In Press. (cu.edu.eg)
  • A 78-year-old patient was first observed in December 2008 at the Complex Operative Unit of Oral Surgery at the Department of Odontostomatological and Maxillofacial Sciences of the "Sapienza" University of Rome due to a small, symptomless, localized swelling at the right inferior alveolar process, between the canine and the first premolar which appeared spaced several millimeters each other (Figure 1 ). (hindawi.com)
  • Subjects with complaints of oral dryness, and patients who have undergone mandibular and oral surgery may also be studied during swallowing. (knowcancer.com)
  • The Special Issue on "Dentistry, Oral Health and Maxillofacial Surgery" invites worldwide investigators as well as clinicians to submit their most interesting overviews, reviews, and original articles that may provide novel insights regarding the topics indicated. (mdpi.com)
  • He has also authored the chapter on "Obstructive sleep apnoea" in the textbook "Oral & Maxillofacial Surgery for the clinician" an open access textbook. (vids.ac.in)
  • Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. (lu.se)
  • Is it Feasible to Use Magnesium Sulphate as a Hypotensive Agent in Oral and Maxillofacial Surgery? (annals.edu.sg)
  • The presence of teeth seems to have a crucial effect on the oral site preference of metastases. (medscape.com)
  • A fibroma may occur at any oral site, but it is seen most often on the buccal mucosa along the plane of occlusion of the maxillary and mandibular teeth as depicted below. (medscape.com)
  • An oral examination found multiple missing teeth and an upper complete denture (Fig 2). (washington.edu)
  • Panoramic view demonstrating upper complete denture and mandibular multiple missing teeth. (washington.edu)
  • Mandibular tori can be a painful condition that causes your throat and jaw to hurt, your gums to get inflamed, and even your teeth to come loose. (jeremy-sammons.com)
  • Usually they need to be removed only if they interfere with eating, talking, swallowing or the placement of a fixed or removable oral device for orthodontics or replacement of teeth. (jeremy-sammons.com)
  • irritation from teeth, dentures, or other oral appliances) to which the oral mucosa is constantly exposed. (medscape.com)
  • In the oral soft tissues, the attached gingiva is the most commonly affected site, followed by the tongue and, with much less frequency, the remaining mucosa. (medscape.com)
  • We report a case of leiomyosarcoma arising in the anterior mandibular gingiva, which is a non-prevalent site of occurrence. (peertechzpublications.org)
  • The most common sites are the mandibular gingiva, followed by the maxillary gingiva, the tongue, and the palate. (medscape.com)
  • In contrast, the remaining Kaposi sarcoma forms affect lymph nodes, mucosa, and visceral organs at early stages, progress rapidly, and encompass symptoms in the hard palate and oral mucosa ( 6 , 7 ). (cdc.gov)
  • The numb chin syndrome is the consequence of loss of function of the terminal sensory division of the mandibular branch of the trigeminal nerve. (medscape.com)
  • Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. (lookformedical.com)
  • Fibrous growths of the oral soft tissues are fairly common and include a diverse group of reactive and neoplastic conditions. (medscape.com)
  • The fibroma, also referred to as irritation fibroma, is by far the most common of the oral fibrous tumorlike growths. (medscape.com)
  • The nerve is composed of three divisions: ophthalmic, maxillary, and mandibular, which provide sensory innervation to structures of the face, sinuses, and portions of the cranial vault. (ouhsc.edu)
  • 1) a-ophthalmic, maxillary, and mandibular branchesb- sensation to most of face. (brainscape.com)
  • In other oral soft tissue locations, especially in the tongue, the metastatic lesion manifests as a submucosal mass. (medscape.com)
  • However, several factors can enhance metastatic colonization in the oral region. (medscape.com)
  • Zachariades N. Neoplasms metastatic to the mouth, jaws, and surrounding tissues. (jomos.org)
  • Being headed by UK Trained Oral & Maxillofacial Surgeon, this department acts as a bridge between Clinical Medicine and Hospital-based dentistry. (ststephenshospital.org)
  • Primary LMSs rarely occur in the oral and maxillofacial region, probably due to paucity of smooth muscle tissue in the area [1,3]. (peertechzpublications.org)
  • Fifty-one individuals who underwent oral reassessment were referred for oral lesion biopsy. (bvsalud.org)
  • 11 Benjelloun L, Dghoughi S, Taleb B. A mandibular lesion revealing multiple myeloma. (autopsyandcasereports.org)
  • The oral mucosa was normal. (9lib.co)
  • Burning mouth syndrome (BMS) is an idiopathic condition characterized by a continuous burning sensation of the mucosa of the mouth, typically involving the tongue, with or without extension to the lips and oral mucosa. (medscape.com)
  • [ 1 ] By definition, no macroscopic alterations in oral mucosa are apparent. (medscape.com)
  • Pigmented entities are relatively common in the oral mucosa and arise from intrinsic and extrinsic sources. (medscape.com)
  • Oral melanomas are uncommon (1.2 cases per 10 million population per year in the United States), and, similar to their cutaneous counterparts, they are thought to arise primarily from melanocytes in the basal layer of the squamous mucosa. (medscape.com)
  • In the oral mucosa, melanocytes are observed in a ratio of about 1 melanocyte to 10 basal cells. (medscape.com)
  • If the subjects are without deficits in dental occlusion, speech articulation, tongue and lip strength, tongue and lip mobility, palatal function and oral sensation they will be asked to participate in an ultrasonic evaluation of tongue/hyoid interaction during swallowing and speech. (knowcancer.com)
  • We present a case of oral LMS which exhibits an uncommon clinical appearance in a non-prevalent site and which also presents difficulties in the histopathologic diagnosis of the incisional biopsy. (peertechzpublications.org)
  • The palatine tonsil is an uncommon site of oral canine neoplasia. (ctovet.com)
  • Neoplasms containing cyst-like formations or producing mucin or serum. (lookformedical.com)
  • In the oral soft tissues, most patients report a lump. (medscape.com)
  • Patients with oral malignant melanoma often recall having an existing oral pigmentation months to years before diagnosis, and the condition may even have elicited prior comment from examining physicians and dentists (or healthcare providers, when considering the auxiliaries). (medscape.com)
  • The mandibular nerve also innervates muscles of mastication. (ouhsc.edu)
  • Normal volunteers ages 21 to 85 may be asked to participate in a study of speech and swallowing utilizing a traditional clinical examination of oral-motor performance. (knowcancer.com)
  • ABSTRACT BACKGROUND: There is a lack of studies evaluating the oral health of traditional indigenous communities in Brazil. (bvsalud.org)
  • Ability of neoplasms to infiltrate and actively destroy surrounding tissue. (lookformedical.com)
  • 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)
  • The large exposure of pulpal tissue to the oral environment and bacterial invasion results in a chronic inflammatory response that stimulates an exuberant granulation tissue reaction. (medscape.com)
  • The impact of the academic training of the residents in oral implantology significantly influences their performance at the time of performing the surgical and prosthetic protocols. (wjoud.com)
  • Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. (lookformedical.com)
  • Pulp polyps involving the primary, first, and second mandibular molars in a young child with extensive dental caries. (medscape.com)
  • Clinical features include loss of facial and intra-oral sensation and weakness of jaw closure. (ouhsc.edu)
  • Mendoza-Azpur G, Álvarez-Paucar M, Gálvez-Calla L, Carbajal L. Perception of Clinical Training and Future Objectives of Residents of Oral Implantology (POCTOIR-30 Questionnaire): A Pilot Study of Statistical Validation. (wjoud.com)
  • The aim of the present study was to develop and validate the psychometric properties of the questionnaire (POCTOIR-30) for the evaluation of the perception of clinical training and future goals of residents of oral implantology. (wjoud.com)