title: [Roentgenologic features of omental sac abscess and its anatomic basis].
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging* / Q000601:surgery; D000328:Adult; D005260:Female; D006801:Humans; D009852:Omentum / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D011859:Radiography