title: Gas within hemophiliac pelvic pseudotumors: CT demonstration.
abstract: Three hemophiliac patients are presented who had gas within their pelvic pseudotumors demonstrated by computed tomography. Etiologies of the gas included iatrogenically introduced gas from infection, failed tube drainage of the pseudotumor, and a communication between the pseudotumor and the bladder containing a Foley catheter.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005740:Gases; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000000981:diagnostic imaging*; D010388:Pelvis / Q000502:physiology; D014057:Tomography, X-Ray Computed
chemical_list: D005740:Gases