Search Results for: keratosis

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Pseudofolliculitis barbae: a dermatoscopic correlate

Pseudofolliculitis barbae: a dermatoscopic correlate

…s would be expected instead of the random cluster of straight red lines. Thick curved lines are typically seen in seborrheic keratosis. The gray and blue colors are consistent with melanin contained within the pigmented hair shaft in the dermis….

Histologic Diagnosis of Inflammatory Skin Diseases

Post-inflammatory pigmentary alteration

…ace type, is the cause. Lymphocytes also mediate postinflammatory changes in regression of solar lentigo (lichen planus-like keratosis), melanoma, and mycosis fungoides (e.g., poikiloderma vasculare atrophicans). Comment Postinflammatory pigmentary…

The dermatologist’s stethoscope-traditional and new applications of dermoscopy

The dermatologist’s stethoscope-traditional and new applications of dermoscopy

…cers. Eur J Dermatol. 2012;22(4):456-63. CrossRef 3. Zalaudek I, Giacomel J, Schmid K, et al. Dermatoscopy of facial actinic keratosis, intraepidermal carcinoma, and invasive squamous cell carcinoma: a progression model. J Am Acad Dermatol….

Histologic Diagnosis of Inflammatory Skin Diseases

Definition of Inflammation in Historical Perspective

…sponse to malignant neoplasms. Even some benign neoplasms are capable of inducing an inflammatory response, e.g., seborrheic keratosis that in the face of an infiltrate of lymphocytes becomes a lichen planus-like keratosis and a certain kind of…

Histologic Diagnosis of Inflammatory Skin Diseases

Cells That Mediate Inflammation (Inflammatory Cells)

…in the skin (and in other organs) and also no small number of benign neoplasms (two examples already cited being seborrheic keratosis, especially in the form of lichen planus-like keratosis, and a particular melanocytic nevus in the form of halo…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Ichthyoses?

…conditions reputed to be ichthyoses, but that are not. In all authentic ichthyoses, the cornified layer is thickened by orthokeratosis and is devoid of parakeratosis. The orthokeratotic cells are arranged in laminated fashion mostly and are aligned…

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