Generalized granuloma annulare associated with scabies.
Granuloma annulare (GA) is a common dermatosis of unknown etiology, which, in 10%-15% of cases, presents as the generalized subtype. GA has been associated with infections, vaccines, and neoplasias. We describe a case of generalized GA arising in a 50-year-old man with a diffuse infestation by Sarcoptes scabiei.
Piana
Simonetta
S
Department of Pathology, Arcispedale Santa Maria Nuova, Viale Risorgimento 80, Reggio Emilia, Italy. simonetta.piana@asmn.re.it
Pizzigoni
Stefania
S
Tagliavini
Elena
E
Serra
Silvia
S
Albertini
Giuseppe
G
D000818:Animals; D001706:Biopsy; D016460:Granuloma Annulare / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012520:Sarcoptes scabiei; D012532:Scabies / Q000150:complications* / Q000473:pathology; D012720:Severity of Illness Index; D012867:Skin / Q000473:pathology*