Search Results for: parakeratosis variegata

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Therapeutic Strategies in Dermatology

Candidiasis: Key Points

…, allergic or irritant contact dermatitis, deficiency dermatitis, Hailey-Hailey or Darier’s disease, axillary granular parakeratosis, Kawasaki syndrome, as well as cutaneous malignancies such as squamous cell carcinoma, extramammary…

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…ge throughout the dermis = Degos” disease (an expression almost always of lupus erythematosus)     Mounds of Parakeratosis That Contain Neutrophils Neutrophils in heaps of parakeratosis. Click image to enlarge. + Hyphae in zones of…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…21; One expression of epidermal nevus, i.e., inflammatory linear epidermal nevus, is typified by stubby, straight columns of parakeratosis, in contrast to the situation in disseminated superficial actinic porokeratosis, in which thin columns of…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…l is present. Other signs of acuteness are edema of the papillary dermis, spongioform pustules, and neutrophils in mounds of parakeratosis. As long as the original cornified layer covers mounds of parakeratosis, no scale can be appreciated…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…titis, intraepidermal, acantholytic + 10.44.4B: Focus of acantholytic cells in the spinous and granular zones above which is parakeratosis in alignment horizontal = Grover’s disease Parakeratosis in Darier’s disease is arranged in a…

Histologic Diagnosis of Inflammatory Skin Diseases

Pityriasis rubra pilaris

…perficial plexus. The two unrelated diseases can be told apart by several distinctive findings: psoriasis displays mounds of parakeratosis with neutrophils at the summit of them or confluent parakeratosis that may be laced with neutrophils, a…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…face dermatitis other than Mucha-Habermann disease in lesions evolving is accompanied consistently by neutrophils in foci of parakeratosis. Eruptive lesions of psoriasis (guttate psoriasis) also display neutrophils in mounds of parakeratosis, but at…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…Abnormal lymphocytes in the basal layer and the thickened spinous zone larger than those in dermis, and elongated mounds of parakeratosis = Mycosis fungoides, plaque Elongated mounds of parakeratosis or of scale-crust are seen often in patches and…

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