Search Results for: folliculo-sebaceous cyst

Differential Diagnosis in Dermatopathology

Trichoepithelioma vs. Infundibulocystic basal-cell carcinoma

An inflammatory process that develops secondary to trauma, usually in the form of a penetrating injury or rupture of a follicle, and that proceeds through stages of granulation tissue with numerous extravasated erythrocytes, granulomatous…

Histologic Diagnosis of Inflammatory Skin Diseases

Keloid

…lomatous features, such as siderophages and lipophages, acanthosis accompanied by hyperpigmentation, and, at times, folliculosebaceous units that have been induced from surface epidermis; at nearly all stages, histiocytes and/or fibrocytes are…

Review of Practical Dermatopathology, 2nd edition by Ronald P. Rapini

Review of Practical Dermatopathology, 2nd edition by Ronald P. Rapini

…n diseases,” etc.); some topological (e.g., axilla, groin, head, elbow, lesions); some histological (e.g., hemosiderin, horn cyst, interstitial inflammation, acantholysis), etc. For each of these nonspecific and rather arbitrary characteristics, a…

Histologic Diagnosis of Inflammatory Skin Diseases

Necrobiosis lipoidica

…inds of “foreign bodies” in skin and subcutaneous fat, as disparate as corneocytes (from a ruptured infundibular cyst) to urate (in some lesions of gout). It is easy for beginners in dermatopathology, and sometimes even for long-time…

Prediction without Pigment: a decision algorithm for non-pigmented skin malignancy

Prediction without Pigment: a decision algorithm for non-pigmented skin malignancy

…red to as a starburst vessel pattern in the reference cited [16] (Figure 2F – SCC) and BCC with ulceration, as well as sebaceous gland hyperplasia (additional clue: several white or yellow clods in central location) and molluscum contagiosum…

Acantholytic dyskeratotic acanthoma: case report and review of the literature

Acantholytic dyskeratotic acanthoma: case report and review of the literature

…References Ackerman AB. Focal acantholytic dyskeratosis. Arch Dermatol. 1972;106:702-6. Bogle MA, Cohen PR, Tschen JA. Trichofolliculoma with incidental focal acantholytic dyskeratosis. South Med J. 2004;97:773-5. DiMaio DJ, Cohen PR. Incidental…