| Oncocytic sialolipoma of the submandibular gland with sebaceous differentiation: a new pathological entity. | |
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MedLine Citation:
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PMID: 19679967 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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CASE REPORT: We report the case of an oncocytic sialolipoma of the submandibular gland with sebaceous differentiation in a 73-year-old man. The initial symptom was a right submandibular painless mass. Ultrasonography showed a hypoechoic oval mass posterior to the submandibular gland. The tumorectomy was performed with preservation of the salivary gland. The tumor was composed of mature adipose tissue surrounded by a thin fibrous capsule, multiple nodules of oncocytes, normal ductal-acinar units with focal ductal sebaceous differentiation. DISCUSSION: We reviewed literature of the reported cases of mixed tumors of the salivary glands composed of mature adipose tissue with oncocytosis, salivary ducts, and acini with sebaceous differentiation. CONCLUSIONS: Sialolipoma and lipoadenoma with or without oncocytosis and/or sebaceous differentiation should be considered organ-specific tumors with a distinct histological appearance and specific terminology. |
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Authors:
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Teresa Pusiol; Ilaria Franceschetti; Michele Scialpi; Irene Piscioli |
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Publication Detail:
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Type: Case Reports; Journal Article; Review |
Journal Detail:
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Title: Indian journal of pathology & microbiology Volume: 52 ISSN: 0974-5130 ISO Abbreviation: Indian J Pathol Microbiol Publication Date: 2009 Jul-Sep |
Date Detail:
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Created Date: 2009-08-14 Completed Date: 2009-10-09 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7605904 Medline TA: Indian J Pathol Microbiol Country: India |
Other Details:
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Languages: eng Pagination: 379-82 Citation Subset: IM |
Affiliation:
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Institute of Anatomic Pathology, S. Maria del Carmine Hospital, Rovereto (TN), Italy. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Histocytochemistry Humans Lipoma / diagnosis*, pathology*, surgery Male Oxyphil Cells / cytology* Submandibular Gland / pathology, ultrasonography Submandibular Gland Neoplasms / diagnosis*, pathology*, surgery |
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