Lipomatous basal cell adenoma (Basal cell lipoadenoma) – Report of the first two cases

Petersson F, Agaimy A (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Annals of Diagnostic Pathology WB Saunders

Book Volume: 44

Article Number: 151444

DOI: 10.1016/j.anndiagpath.2019.151444

Abstract

We present, to the best of our knowledge, the first two cases (60 year old female and 71 year old male) of basal cell adenoma with significant adipocytic components and suggest the term “lipomatous basal cell adenoma” for these lesions. Both tumors presented as slow growing nodules in the parotid gland. The two cases represent different points on a histopathological spectrum with one case being extremely well differentiated with distinct spiradenoma-like histological features; distinct bilayering, duct formation with secretory material and very low proliferative activity and the other case displaying more primitive cytological features composed of a predominant uniform, (p63-positive; CK 7-negative) basaloid, abluminal cell type, high proliferative activity and only scattered true ducts composed of (CK7-positive, p63-negative) luminal cells.

Authors with CRIS profile

Abbas Agaimy Lehrstuhl für Allgemeine Pathologie und Pathologische Anatomie

Involved external institutions

NUS Yong Loo Lin School of Medicine SG Singapore (SG)

How to cite

APA:

Petersson, F., & Agaimy, A. (2020). Lipomatous basal cell adenoma (Basal cell lipoadenoma) – Report of the first two cases. Annals of Diagnostic Pathology, 44. https://doi.org/10.1016/j.anndiagpath.2019.151444

MLA:

Petersson, Fredrik, and Abbas Agaimy. "Lipomatous basal cell adenoma (Basal cell lipoadenoma) – Report of the first two cases." Annals of Diagnostic Pathology 44 (2020).

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