Search Results for: spindle-cell hemangioma

Balloon cell melanoma in primary care practice: a case report

Balloon cell melanoma in primary care practice: a case report

…s [3]. The foamy cells are usually sparser in primary melanomas than subsequent metastases [3]. In contrast to balloon nevus cells, the cells of BCMM generally lack melanin [16]. Sparse quantities of melanin granules were only found in 9 cases of…

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

Basal-Cell Carcinoma Common in Nevus Sebaceus?

…ell carcinoma within a naevus sebaceous of Jadassohn (NSJ) has commonly been reported. Ball EA, Hussain M, Moss AL. Squamous-cell carcinoma and basal-cell carcinoma arising in a naevus sebaceous of Jadassohn: case report and literature review. Clin…

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…

The dermatoscopic universe of basal cell carcinoma

The dermatoscopic universe of basal cell carcinoma

…etti R, Crosti C, Ghiozzi S, et al. Basosquamous cell carcinoma: a survey of 76 patients and a comparative analysis of basal cell carcinomas and squamous cell carcinomas. Eur J Dermatol. 2013;23:83–6. Giacomel J, Lallas A, Argenziano G, et al….

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…

Saved by step sections: an unusual presentation of basal cell carcinoma

Saved by step sections: an unusual presentation of basal cell carcinoma

…surprisingly showed neoplastic blocks attached to the epidermis demonstrating slit-like retraction of the palisaded basaloid cells from the adjacent stroma. The diagnosis of superficial basal cell carcinoma was yielded. The patient started topical…