fa Synchronous ipsilateral sebaceous lymphadenoma and membranous basal cell adenoma of the parotid پاتولوزی دهان، فک و صورت Oral and Maxillofacial Pathology پژوهشي Research A 46-year-old man presented with persistent right otalgia and hearing loss. Exam was significant for a mildly tender retromandibular mass with intact nonerythematous overlying skin. Computerized tomography with intravenous contrast of the neck revealed 2 relatively well circumscribed masses in the right parotid gland. Although 1 lesion was suspected to be a necrotic lymph node, histologic analysis after superficial parotidectomy demonstrated 2 unique salivary gland tumors. Diagnoses of both sebaceous lymphadenoma and membranous basal cell adenoma were rendered. The occurrence of unique, synchronous, ipsilateral salivary gland tumors is distinctly unusual and this combination of parotid gland neoplasms has not previously been documented. In this report, we present the case with its management, followed by a discussion of the histopathologic nature of each tumor including the possible overlap between these two entities. <hr><p> <strong>Source: </strong>Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology </p><p> <a href="http://www.oooojournal.net/article/S2212-4403(12)01649-5/abstract" target="_blank"><font color="#0000ff">Full Text</font></a></p> 0 0 http://idai.ir/browse.php?a_code=A-10-32-1591&slc_lang=fa&sid=1 Erica L.Scheller 10031947532846007371 10031947532846007371 Yes Department of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan Cedric V.Pritchett 10031947532846007372 10031947532846007372 No Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan Abhishek Shukla 10031947532846007373 10031947532846007373 No Department of Pathology, University of Michigan, Ann Arbor, Michigan Jon Paul Pepper 10031947532846007374 10031947532846007374 No Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan Lawrence J.Marentette 10031947532846007375 10031947532846007375 No Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan Jonathan B.McHugh 10031947532846007376 10031947532846007376 No Department of Pathology, University of Michigan, Ann Arbor, Michigan