title: Vesical dome tumors: significance of extravesical extension on CT.
abstract: Thirteen cases of vesical dome tumors were diagnosed on the basis of computed tomographic (CT) findings. Six were urachal carcinomas, and seven were of vesical origin. All six urachal carcinomas were characterized by predominantly extravesical growth along the urachus; the seven vesical carcinomas did not demonstrate this finding. Calcification in the soft-tissue-density mass was detected in three of the six urachal carcinomas and in none of the vesical carcinomas. The CT finding of vesical dome tumor was an important factor in the choice of management.
authors.affiliation: Department of Diagnostic Radiology, Center for Adult Diseases, Osaka, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Narumi
authors.forename: T
authors.initials: T
authors.lastname: Sato
authors.forename: K
authors.initials: K
authors.lastname: Kuriyama
authors.forename: M
authors.initials: M
authors.lastname: Fujita
authors.forename: S
authors.initials: S
authors.lastname: Saiki
authors.forename: M
authors.initials: M
authors.lastname: Kuroda
authors.forename: T
authors.initials: T
authors.lastname: Miki
authors.forename: T
authors.initials: T
authors.lastname: Kotake
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D000328:Adult; D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014497:Urachus; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging*