Search Results for: verruciform xanthoma

A Clinical Atlas of 101 Common Skin Diseases

Xanthomas, Including Xanthogranulomas

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Deposits of lipid in the skin and sometimes in subcutaneous tissues as a consequence often, but not always, of hyperlipidemia.

A Clinical Atlas of 101 Common Skin Diseases

Xanthomas, Including Xanthogranulomas

Deposits of lipid in the skin and sometimes in subcutaneous tissues as a consequence often, but not always, of hyperlipidemia. The lipid deposits are expressed as yellowish papules and plaques, and nodules and tumors.

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Verruciform Xanthoma?

…ted primarily and then secondarily caused the verrucous appearance.” Zegaralli DJ, Zegarelli-Schmidt EC, Zegarelli EV. Verruciform xanthoma. Oral Surg, Oral Med, Oral Pathol 1974;38(5):725–34. “Verruciform xanthoma is most likely…

Diffuse normolipidemic plane xanthoma associated with monoclonal gammopathy

Diffuse normolipidemic plane xanthoma associated with monoclonal gammopathy

…cattered foamy histiocytes within the papillary dermis with a normal overlying epidermis, which were consistent with a plane xanthoma. [Copyright: ©2015 Cohen et al.] Discussion Diffuse normolipemic plane xanthoma (DNPX) was first described by…

Differential Diagnosis in Dermatopathology

Granular-cell tumor vs. Xanthoma

Deposits of lipid in the skin and sometimes in subcutaneous tissues as a consequence often, but not always, of hyperlipidemia. The lipid deposits are expressed as yellowish papules and plaques, and nodules and tumors.

Differential Diagnosis in Dermatopathology

Granuloma annulare vs. Eruptive xanthoma

Deposits of lipid in the skin and sometimes in subcutaneous tissues as a consequence often, but not always, of hyperlipidemia. The lipid deposits are expressed as yellowish papules and plaques, and nodules and tumors.

A Clinical Atlas of 101 Common Skin Diseases

Xanthogranuloma

A granulomatous inflammatory process that presents itself in children as multiple yellowish papules or nodules that often are associated with systemic involvement of eyes, liver, and testes. In adults it is usually a solitary lesion confined to the…

Histologic Diagnosis of Inflammatory Skin Diseases

Xanthomas

…a sprinkling of a mix of inflammatory cells. Another distinctive condition, one that has yet to be defined with clarity, is verruciform xanthoma, a condition marked by a combination of papillated acanthosis and a diffuse infiltrate of foam cells…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Histiocytoses?

…anthoma Reticulohistiocytoma Multicentric reticulohistiocytosis Progressive nodular histiocytosis Diffuse normolipemic plane xanthoma Normolipemic xanthomas Necrobiotic xanthogranuloma” Braun-Falco O, Plewig G, Wolff HH, et al. Histiocytoses….

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…the dermis = Xanthoma disseminatum + Acanthosis, usually verrucous, and foamy histiocytes confined to the papillary dermis = Verruciform xanthoma + Foamy histiocytes around infundibula widened markedly by an increased number of corneocytes =…

Histologic Diagnosis of Inflammatory Skin Diseases

Xanthogranuloma

xanthoma Juvenile xanthoma Juvenile giant cell granuloma Xanthoma multiplex Multiple eruptive xanthoma in infancy Congenital xanthoma tuberosum Xanthoma naeviforme Presentation stereotypical Age and sex Young children and adults Distribution of…