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The eruption is usually pruritic and can be macular, papular, morbilliform (as in the first image below), scarlatiniform, urticarial, erythrodermatous, targetoid (erythema multiforme‒like, [7, 8] or composed of fine micropustules and rarely vesicles. [4, 7] Purpura, petechiae, or gangrene can occasionally occur as a result of cutaneous ...
Jul 21, 2021 · White skin. Brown skin. Irritant contact dermatitis is very common and often occurs from exposures to heavy metals, strong acids, rubbing alcohol, and certain ingredients in soaps and lotions. Patients often complain of pain or burning with some itching. The skin will typically look erythematous, dry, and irritated.
Nov 16, 2021 · Lymphadenopathy is common, as is oedema of the head and neck. Erythroderma (syn. generalised exfoliative dermatitis) - a red scaly rash affecting 90% or more of the skin surface. It can also be part of the Drug Hypersensitivity syndrome. Most cases of erythroderma are not caused by an ACDR.
A severe cutaneous adverse reaction, or SCAR, refers to several distinct conditions. Acute generalised exanthematous pustulosis (AGEP) Drug-induced hypersensitivity syndrome (DIHS), also known as drug reaction with eosinophilia and systemic symptoms (DRESS) Stevens–Johnson syndrome / toxic epidermal necrolysis (SJS/TEN) Common features can be ...
Apr 23, 2020 · Psoriasis: This lifelong skin disorder causes a thick, scaly rash. The rash often forms on the elbows, knees, lower back, scalp and genitals. Psoriasis can be inherited. Viral: Skin rashes are a common symptom of many viral conditions, such as chickenpox, measles and molluscum contagiosum.
The complaint of “rash” simply implies a widespread or localized eruption of similar primary or secondary skin lesions with an acute or gradual onset. This is in contrast to a patient presenting with a complaint of a “worrisome skin lesion (s)” which implies a benign or malignant neoplasm. Rashes are often accompanied by symptoms of ...
Jan 31, 2011 · Yet another differential diagnosis is acute graft-versus-host disease. The latter typically presents itself as a superficial vacuolar interface dermatitis with a relatively sparse, wholly lymphocytic infiltrate and numerous necrotic keratocytes. Sometimes, however, the infiltrate may be relatively dense and associated with eosinophils.
