title: Ultrasonic diagnosis of primary sarcoma of the gallbladder.
abstract: Real-time B-mode ultrasonography was employed in the identification of a primary sarcoma of the gallbladder. The ultrasonic findings of the tumor were an echogenic mass obliterating the gallbladder lumen with a stone in the center of the mass.
mesh_terms: D000368:Aged; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000473:pathology; D014463:Ultrasonography