title: Intravascular papillary endothelial hyperplasia of the lung.
abstract: Intravascular papillary endothelial hyperplasia (IPEH) is a benign vascular endothelial proliferation, which is usually confined to the lumen of preexisting vessels or vascular malformation. IPEH usually presents as a single lesion, and it rarely involves the lung. We describe a rare case of intrapulmonary IPEH presented by multiple variably sized, well-defined nodules occurring in a 52-year-old woman.
authors.affiliation: Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
authors.forename: Seong Sook
authors.initials: SS
authors.lastname: Hong
authors.forename: Jin Seong
authors.initials: JS
authors.lastname: Lee
authors.forename: Kyung Hee
authors.initials: KH
authors.lastname: Lee
authors.forename: In-Chul
authors.initials: IC
authors.lastname: Lee
authors.forename: Sun-Young
authors.initials: SY
authors.lastname: Jun
authors.forename: Koun Sik
authors.initials: KS
authors.lastname: Song
authors.forename: Joon Beom
authors.initials: JB
authors.lastname: Seo
authors.forename: Tae-Hwan
authors.initials: TH
authors.lastname: Lim
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D004730:Endothelium, Vascular / Q000473:pathology* / Q000601:surgery; D005260:Female; D006390:Hemangioendothelioma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008168:Lung / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000473:pathology; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000556:secondary / Q000601:surgery; D008875:Middle Aged; D011013:Pneumonectomy; D011859:Radiography; D003074:Solitary Pulmonary Nodule / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014652:Vascular Diseases / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery