title: From normal to abnormal MR findings within three weeks in a solitary pelvic Langerhans histiocytosis.
abstract: We present a histologically proven case of pelvic Langerhans histiocytosis (eosinophilic granuloma) which showed abnormality on MR imaging 3 weeks after a normal MR examination mimicking an infection.
authors.affiliation: Division of Pediatric Neurology, Chang Gung Children's Hospital, College of Medicine Chang Gung University, Taoyuan, Taiwan. hongfh@ms14.hinet.net
authors.forename: Po-Cheng
authors.initials: PC
authors.lastname: Hung
authors.forename: Huei-Shyong
authors.initials: HS
authors.lastname: Wang
authors.forename: Tang-Her
authors.initials: TH
authors.lastname: Jaing
authors.forename: Tsung-Jen
authors.initials: TJ
authors.lastname: Huang
authors.forename: Leou-Chuan
authors.initials: LC
authors.lastname: Pang
mesh_terms: D002648:Child; D004803:Eosinophilic Granuloma / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D010388:Pelvis; D013997:Time Factors