Search Results for: bilharziasis cutanea tarda

A Clinical Atlas of 101 Common Skin Diseases

Porphyria Cutanea Tarda

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A disease manifested chiefly in the skin by vesicles and bullae that appear on sites of trauma, especially the face and dorsa of the hands, often in conjunction with macular hyperpigmentation and hypertrichosis of a face and sclerodermoid changes on a chest.

A Clinical Atlas of 101 Common Skin Diseases

Porphyria Cutanea Tarda

A disease manifested chiefly in the skin by vesicles and bullae that appear on sites of trauma, especially the face and dorsa of the hands, often in conjunction with macular hyperpigmentation and hypertrichosis of a face and sclerodermoid changes…

Therapeutic Strategies in Dermatology

Porphyria Cutanea Tarda

A disease manifested chiefly in the skin by vesicles and bullae that appear on sites of trauma, especially the face and dorsa of the hands, often in conjunction with macular hyperpigmentation and hypertrichosis of a face and sclerodermoid changes…

Therapeutic Strategies in Dermatology

Porphyria Cutanea Tarda: Overview

…epatitis C serology, and an assay for the hemochromatosis gene. Hepatitis C infection and hepatoma may precipitate porphyria cutanea tarda. In the nonanemic patient, repeated venesection of 400-500 ml of blood every 2-4 weeks may be performed….

Therapeutic Strategies in Dermatology

Photosensitivity Dermatoses: Overview

…tients to the night. Check appropriate patients with chronic photosensitivity for systemic lupus erythematosus and porphyria cutanea tarda, with an ANA, Ro, La, and urine porphyrins. Chronic actinic dermatitis may mimic the Sézary syndrome variant…

Therapeutic Strategies in Dermatology

Epidermolysis Bullosa Acquisita: Overview

…present as a noninflammatory bullous lesion with acral distribution that heals with atrophic scarring (similar to porphyria cutanea tarda). EBA may also present as an inflammatory bullous disorder clinically similar to bullous pemphigoid,…

Therapeutic Strategies in Dermatology

Bullous Pemphigoid: Initial Evaluation

…Initial Evaluation Differential Diagnosis Allergic contact dermatitis Arthropod assault Dermatitis herpetiformis Pemphigus foliaceus Pemphigus vulgaris Porphyria cutanea tarda Urticaria…

Histologic Diagnosis of Inflammatory Skin Diseases

Porphyria cutanea tarda

…ed, associated with hemodialysis, or affiliated with a tanning-bed) is indistinguishable clinically from authentic porphyria cutanea tarda, but it is unaccompanied by elevation in porphyrins. Drugs implicated in initiation of pseudoporphyria include…

A Clinical Atlas of 101 Common Skin Diseases

Sclerodermas

A generic term for at least two different inflammatory diseases that have in common hardening of the skin by virtue of thickening of bundles of collagen in the dermis and subcutis. One of those diseases manifests itself as localized or widespread…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…volar skin preserved = Porphyria cutanea tarda Although venules and capillaries in the upper part of the dermis of porphyria cutanea tarda usually are rimmed by homogeneous eosinophilic material, that is not the case always, as this lesion…