Idiopathic facial aseptic granuloma: Clinical, pathological, and ultrasound characteristics

Idiopathic facial aseptic granuloma: A diagnosis to keep in mind

“…Idiopathic facial aseptic granuloma (IFAG) is a benign pediatric condition characterized by painless red nodules, usually single and often located on the cheeks, with a tendency for spontaneous regression within a mean of 11 months, usually without scarring 1 . Although its pathogenesis is unclear, several hypotheses have been proposed: a foreign-body reaction against a persistent embryologic cyst, part of the spectrum of granulomatous childhood rosacea 2 , or a persistent reaction to an insect bite or trauma 3 .…”

“…Although its pathogenesis is unclear, several hypotheses have been proposed: a foreign-body reaction against a persistent embryologic cyst, part of the spectrum of granulomatous childhood rosacea 2 , or a persistent reaction to an insect bite or trauma 3 . The hypothesis of an infectious etiology seems unlikely due to consistent negative cultures 1 .…”