Search Results for: keratosis

1 8 9 10
Pigmented Lesions

Pigmented Lesions

…ested by necrotic keratocytes, some of them in clusters at times, and by changes in the cornified layer, one often being parakeratosis. Seborrheic keratosis (26, 49, 506, 507, 508, 509) An epidermis thickened by two populations of cells, namely,…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…se, not of Darier’s disease. 10.44.20A: Perivascular dermatitis, patchy lichenoid + 10.44.20B: Foci of acantholytic dyskeratosis and parakeratosis = Grover’s disease In a section comparable of Darier’s disease, acantholytic…

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

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…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Radial Growth Phase versus Vertical Growth Phase of Melanoma?

…8220;expansile nodule”), that being a sign for the fraternity of “vertical growth phase,” or where a solar keratosis ends and a squamous-cell carcinoma begins; solar keratosis is a superficial squamous-cell carcinoma. These…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

See Classification of Pigmented Lesions

…evus, papillary dermal type Nevoid hyperkeratosis of the nipple Benign neoplasms Solar lentigo, including lichen planus-like keratosis Seborrheic keratosis Malignant neoplasms Basal cell carcinoma, pigmented Solar keratosis, pigmented Melanocytic…

1 8 9 10