title: Organized hematoma of the maxillary sinus: CT findings.
abstract: OBJECTIVE
  Organized hematoma of the maxillary sinus is rare. It occurs by organization of the hematoma in an unaerated maxillary sinus. The purpose of this study was to evaluate the CT features of this lesion.
  
  
  CONCLUSIONS
  Organized hematoma should be included in the differential diagnosis when patients have recurrent epistaxis and an expansile mass in the maxillary sinus.
authors: Department of Radiology, University of Iowa Hospitals and Clinics, 200 Hawkins Dr., Iowa City, IA 52242, USA. hokyu-lee@uiowa.edu
authors: Ho Kyu
authors: HK
authors: Lee
authors: Wendy R K
authors: WR
authors: Smoker
authors: Bong-Jae
authors: BJ
authors: Lee
authors: Sang Joon
authors: SJ
authors: Kim
authors: Kyung Ja
authors: KJ
authors: Cho
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006406:Hematoma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D008875:Middle Aged; D010254:Paranasal Sinus Diseases / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed