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40 Possible Causes for Parotid Oncocytomas

  • Birt-Hogg-Dubé Syndrome

    Additional findings may include facial papules, intestinal polyposis, colorectal adenomas, parotid oncocytomas, neural tissue tumors, lipomas, and angiolipomas. read more[] Many other pathological manifestations have been described in association with this syndrome: intestinal polyposis, parathyroid adenoma, parotid oncocytoma, meningioma, lipoma[] Some less common clinical features include parotid oncocytoma, multiple lipomas and angiolipomas, intestinal polyposis, neural tissue tumors, parathyroid adenomas, and large[]

  • Skin Neoplasm

    Parotid oncocytoma in the Birt–Hogg–Dube syndrome. J Am Acad Dermatol 2000 ; 43 : 1120 –22. Vincent A , Farley M, Chan E, James WD.[] oncocytoma, 26 and neural tissue tumours. 27 The association of colorectal neoplasms and BHDS remains controversial.[] […] have consistently been observed in BHDS patients. 24 Less frequently associated lesions include medullary carcinoma of the thyroid, 19 multiple lipomas and angiolipomas, 25 parotid[]

  • Malignant Parotid Gland Neoplasm

    Introduction Oncocytomas are very rare tumors that are usually benign and typically occur in the parotid gland.[] A positive salivary scan was obtained in a functioning malignant tumor of the parotid gland (a mucous-producing papillary adenocarcinoma).[] The following is a list of benign parotid tumors: Pleomorphic Adenoma (Benign Mixed Tumor) Warthin’s Tumor (Papillary Cystadenoma lymphomatosum) Monomorphic Adenoma Oncocytoma[]

  • Renal Cell Carcinoma

    Here, we report the case of a clear cell type RCC metastatic to the parotid gland and mimicking a primary clear cell oncocytoma.[] Metastasis to the parotid gland is very rare.[]

  • Pleomorphic Adenoma

    […] salivary gland, oncocytoma Benign neoplasm salivary gland, warthins tumor Benign neoplasm, parotid gland Benign neoplasm, salivary gland Benign neoplasm, submandibular gland[] The great majority of these tumors are malignant and few benign cases of pleomorphic adenomas, myoepitheliomas and oncocytomas have been described [ 7, 8, 9 ].[] A provisional diagnosis of PA of the left parotid gland was made on the basis of history and clinical features.[]

  • Adenocarcinoma of the Ovary

    Tandler B, Hutter RVP, Erlandson RA (1970) Ultrastructure of oncocytoma of the parotid gland. Lab Invest 23:567–580 Google Scholar 10.[]

  • Abscess of Salivary Gland

    […] hemangioma parotid lipoma parotid oncocytoma pleomorphic adenoma Warthin tumor (commonest bilateral tumor) malignant primary tumor acinus cell carcinoma adenoid cystic carcinoma[] […] malignant mixed tumor mucoepidermoid carcinoma parotid adenocarcinoma carcinoma ex pleomorphic adenoma rhabdomyosarcoma metastatic squamous cell carcinoma malignant melanoma[] […] sialolithiasis sialosis Neoplastic See also: salivary gland tumors benign angiolipoma benign lymphoepithelial lesions (may be multiple and bilateral) facial nerve neurofibroma parotid[]

  • Familial Spontaneous Pneumothorax

    Parotid oncocytoma in the Birt-Hogg-Dubé syndrome. J. Am. Acad. Dermatol. , 43 : 1120 -1123, 2000 .[] […] gland oncocytomas (3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12) .[] […] genodermatosis was named the BHD. 3 BHD was reported to be associated with renal tumors, spontaneous pneumothorax, colon polyps, colon carcinomas, lipomas, parathyroid adenomas, and parotid[]

  • Salivary Gland Disorder

    Oncocytomas are rare lesions which typically arise from the parotid gland, with superficial parotidectomy being the treatment of choice.[] Myoepitheliomas most commonly arise from the parotid gland, and while epithelial in origin, they appear more as smooth muscle. Treatment is the same as for mixed tumors.[]

  • Sialadenitis

    Oncocytoma       Rare: 2.3% of benign salivary tumors 6th decade M:F 1:1 Parotid: 78% Submandibular gland: 9% Minor salivary glands: palate, buccal mucosa, tongue 63[] Oncocytoma  Presentation  Enlarging, painless mass 64 65.[]

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