WebJan 24, 2024 · DISCUSSION. Shiitake dermatitis is a rare and self-limiting condition that is thought to be a toxic cutaneous reaction to lentinan, a polysaccharide derived from shiitake mycelia. 4 The exact pathogenesis of shiitake dermatitis and its associated flagellate erythema remains controversial. The cutaneous eruption occurs in susceptible … WebWhat causes flagellate? Flagellate erythema is characterized by linear erythematous streaks with hyperpigmentation. The condition is a characteristic side effect of bleomycin, an antineoplastic sulphur-containing antibiotic developed in the 1960s, and might also occur after consumption of raw or undercooked shiitake mushrooms .
Whiplash-shaped acute rash - Cleveland Clinic Journal of …
WebDec 9, 2024 · A 40-year-old man presented to the clinic with a sudden-onset pruritic rash of 4 days' duration. A full-body skin examination displayed no mucosal lesions, but he had multiple areas of scattered and erythematous 1- to 2-mm macules and patches in a curvilinear parallel array on the shoulders, back, and neck. WebFlagellate erythema is a distinctive eruption characterized by “whip-like” linear or curvilinear streaks and plaques, occurring mainly on the trunk. It has classically been described in 2 … shannon macgregor md
Severe flagellate erythema in idiopathic dermatomyositis
WebIt causes DNA strand scission (breakages in the DNA strand), ... These have been very rarely reported but include anaphylaxis, itch, urticaria (hives), flagellate erythema / hyperpigmentation and pneumonia-like symptoms. No cases of pulmonary fibrosis (seen with intravenous bleomycin) ... WebFlagellate erythema WebAug 20, 2024 · Flagellate skin eruptions are characterized by ‘whip-like’ linear or curvilinear streaks, most frequently occurring on the trunk and usually erythematous or pigmented. ... it appears that the COVID-19 vaccine was the underlying cause. The pathogenesis of flagellate skin eruptions is poorly understood. In cases where bleomycin is the cause ... poly welding machines australia