Search Results for: granular-cell schwannoma

Histologic Diagnosis of Inflammatory Skin Diseases

Subcutaneous T-cell lymphoma

…tive, and dense, patchy lymphoplasmacytic infiltrates in the dermis and subcutaneous fat. Histiocytosis X (Langerhans” cell histiocytosis) consists of a dense infiltrate of abnormal Langerhans” cells characterized by large, pale,…

Incidental Merkel cell carcinoma in a cutaneous horn: a case report

Incidental Merkel cell carcinoma in a cutaneous horn: a case report

…ncogenic potential. Virology 2013;435(1):118-30. 4. Sirikanjanapong S, Melamed J, Patel RR. Intraepidermal and dermal Merkel cell carcinoma with squamous cell carcinoma in situ: a case report with review of literature. J Cutan Pathol 2010;…

Dermoscopic characteristics of nodular squamous cell carcinoma and keratoacanthoma

Dermoscopic characteristics of nodular squamous cell carcinoma and keratoacanthoma

…04;150(6):1112-6. CrossRef 8. Felder S, Rabinovitz H, Oliviero M, Kopf A. Dermoscopic differentiation of a superficial basal cell carcinoma and squamous cell carcinoma in situ. Dermatol Surg. 2006;32(3):423-5. CrossRef 9. Zalaudek I, Di Stefani A,…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Trichodiscoma Related to the Hair Disk and Merkel-Cell Neoplasm to Merkel Cells?

cells. The abnormal cells that compose it are neuroendocrine in nature, but that does not mean that they are aberrant Merkel cells. Merkel cells are conceded generally to reside in the epidermis and not in the dermis, yet most Merkel-cell carcinomas…

Differential Diagnosis in Dermatopathology

Pale-cell acanthoma vs. Psoriasis, plaque expression

Noninflammatory scaly disorders in which polygonal gray or brown scales tend to be elevated at their periphery, causing them to appear to be separated from contiguous scales, findings that are seen in three conditions, namely, ichthyosis vulgaris…