Nodular prurigo--a clinicopathological study of 46 patients.
In a study of 46 patients with nodular prurigo (NP), potential metabolic causes of pruritus, such as anaemia, hepatic dysfunction, uraemia and myxoedema, were present in 50%. Focal causes of pruritus were important in 37% and included insect bites, venous stasis, folliculitis and nummular eczema. Psycho-social disorders were recorded in over 50% of patients and were considered relevant in 33%. Clinical and histological appearances ranged from classical NP to chronic lichenified eczema. Neural hyperplasia was not a prominent feature.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000740:Anemia / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009450:Neurodermatitis / Q000097:blood / Q000209:etiology / Q000473:pathology; D011536:Prurigo / Q000097:blood / Q000209:etiology* / Q000473:pathology; D012867:Skin / Q000473:pathology