Search Results for: squamous-cell carcinoma

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Radiation-induced basal cell carcinoma

Radiation-induced basal cell carcinoma

…usually include a combination of hyper- and hypopigmentations, epidermal thinning and sclerosis (Figure 3). Figure 3. Basal cell carcinoma on the background of old radiodermatitis. [Copyright: ©2015 Zargari.] In a study done by Shore et al on more…

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

Regarding a dermatoscopic pattern for infiltrating basal cell carcinoma

…er studies to clarify these issues are appropriate. References 1. Pyne JH, Fishburn P, Dicker A, David M. Infiltrating basal cell carcinoma: a stellate peri-tumor dermatoscopy pattern as a clue to diagnosis. Dermatol Pract Concept 2015;5(2):2….

Balloon cell melanoma in primary care practice: a case report

Balloon cell melanoma in primary care practice: a case report

…previously aware of this lesion. There was no personal or family history of melanoma. A single, well-differentiated squamous cell carcinoma had been excised from his nose 3 years earlier. There was no history of excessive occupational or…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Langerhans’ Cell Granulomatosis?

…phagocytic, which includes circulating monocytes and tissue macrophages, and (2) dendritic, which includes Langerhans’ cells, dendritic cells, and interdigitating reticulum cells of lymph nodes. Langerhans’ cells differ from macrophages…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Cutaneous T-cell Lymphoma?

…etimes involves the skin as does adult T-cell lymphoma/leukemia. Uncommonly, Hodgkin’s disease is an expression of a T-cell, rather than of a B-cell, lymphoma, and rarely it may appear in the skin. In that circumstance, it also qualifies as a…

Adult T-cell leukemia/lymphoma: a case report of primary cutaneous tumoral type

Adult T-cell leukemia/lymphoma: a case report of primary cutaneous tumoral type

…ed by NF-κβ, AP-1 and SRF for example. Tax protein also interferes with function of p53, p16 and MAD1, preventing infected T-cells to undergo cell cycle arrest by DNA damage checkpoints or induction of apoptosis, thus inducing genetic instability….

Histologic Diagnosis of Inflammatory Skin Diseases

Adult T-cell leukemia/Lymphoma

…fungoides. Laboratory confirmation Atypical multilobulated lymphocytes can be found in the peripheral blood. The neoplastic cells exhibit clonal rearrangement of the T-cell receptor gene and express CD2, CD3, CD4, and CD25. Cause and mechanism The…

Langerhans cell histiocytosis-a case report

Langerhans cell histiocytosis-a case report

…ph node or visceral enlargements. One scalp lesion and another one from the perineum were biopsied and both revealed a dense cellular infiltrate made up of mononuclear cells with conspicuous eosinophilic cytoplasm and large cleaved vesicular…

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