Search Results for: b-cell lymphocytic leukemia

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Halo Phenomenon?

…imilar mechanism responsible for the destruction of the malignant melanoma cells in our case.” Kopf AW, Morrill SD, Silberberg I. Broad spectrum of leukoderma acquisitum centrifugum. Arch Dermatol 1965;92:14–35. “It is suggested that the…

Epidermal multinucleated giant cells are not always a histopathologic clue to a herpes virus infection: multinucleated epithelial giant cells in the epidermis of lesional skin biopsies from patients with acantholytic dermatoses can histologically mimic a herpes virus infection

Epidermal multinucleated giant cells are not always a histopathologic clue to a herpes virus infection: multinucleated epithelial giant cells in the epidermis of lesional skin biopsies from patients with acantholytic dermatoses can histologically mimic a herpes virus infection

…ythematous base. (Copyright: ©2014 Cohen et al.) Microscopic examination showed epidermal necrosis and ulceration surmounted by basophilic debris; rare cocci-shaped bacteria were seen within the inflammatory scale crust. Focal reticular…

Frontotemporal hairline recession in a postmenopausal woman

Frontotemporal hairline recession in a postmenopausal woman

…one function was also normal. Dermoscopy with a non-contact polarizing FotoFinder dermatoscope x20 (FotoFinder Systems, Inc, Bad Birnbach, Germany) revealed perifollicular erythema and very mild perifollicular scaling in addition to hair shaft…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…the evidence against it being the focus of erosion and scale-crust. Lichen planus, which is notoriously pruritic, induces rubbing rather than scratching. 10.25.5A: Perivascular dermatitis, interface, lichenoid + 10.25.5B: Small lymphocytes,…

Oyster-shaped hyperkeratotic plaques on the penis

Oyster-shaped hyperkeratotic plaques on the penis

…on, lymphatic congestion and psychosis were absent in our case [1-4]. Some authors have suggested that local lymphatic disturbances and phlebitis may cause increased venous and lymphatic pressure, leading to leakage of plasma and proteins from…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Angiolymphoid Hyperplasia with Eosinophilia/Kimura’s Disease?

…used to differentiate it from hypersensitivity and drug reactions and infections.” Chen H, Thompson LD, Aguilera NS, Abbondanzo SL.Kimura disease: a clinicopathologic study of 21 cases. Am J Surg Pathol 2004;28(4):505-13. Search Derm101.com…

Differential Diagnosis in Dermatopathology

Images

…Mycosis fungoides, papular/plaque stage Adult T-cell leukemia/lymphoma, papular stage…

Differential Diagnosis in Dermatopathology

Discussions

…only persists for months or years (“persistent light eruption”) but, because it is so maddeningly pruritic, is rubbed forcefully and also for long, the result being lichen simplex chronicus imposed on the longstanding photoallergic…