Search Results for: hyperkeratosis

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Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Pityrosporum Folliculitis and Demodectic Folliculitis?

…, 1995:383. “Pityrosporum folliculitis shows follicular hyperkeratosis, inflammation of follicular epithelium, dermal abscesses, and PAS-positive budding yeast in the follicular lumen and in the dermis.” Golitz LE. Inflammatory diseases o…

Histologic Diagnosis of Inflammatory Skin Diseases

Kimura’s disease

…cellularity, flame figures, elastophagocytosis, epidermolytic hyperkeratosis, focal acantholytic dyskeratosis, and epithelial mucinosis, they being the dominant element overwhelmingly in so-called angiolymphoid hyperplasia with eosinophilia, but bein…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Overlap Syndromes?

…lymphocytes, the jagged hyperplasia of the epidermis, and the hyperkeratosis merely resemble findings in lichen planus. In lichenoid discoid lupus erythematosus, in contrast to lichen planus, the infiltrate of lymphocytes tends to be deep as well as…

Differential Diagnosis in Dermatopathology

Discussions

…vi are verrucous acanthosis (nevus verrucosus), epidermolytic hyperkeratosis (bullous congenital ichthyosiform erythoderma when widespread and ichthyosis hystrix when circumscribed in systematized fashion), and focal acantholytic dyskeratotic (so-cal…

Differential Diagnosis in Dermatopathology

Discussions

…(the uppermost part of the dermal component ) epithelium, and hyperkeratosis. The distinctive changes at the dermoepidermal junction interface are found in sections of about half of the biopsy specimens of lupus profundus, but when they are spotted,…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Churg-Strauss Granuloma and Allergic Granulomatosis?

…epidermal nevus Acquired epidermolysis bullosa Epidermolytic Hyperkeratosis, e.g., Elastophagocytosis, e.g., Bullous congenital ichthyosiform erythroderma Granuloma annulare Ichthyosis hystrix Granulomatous slack skin (mycosis fungoides) A type of k…

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