title: [Value of retropneumoperitoneum in the study of bladder tumors].
mesh_terms: D000005:Abdomen; D006801:Humans; D007327:Insufflation; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial; D012188:Retropneumoperitoneum; D001749:Urinary Bladder Neoplasms
keywords: BLADDER/neoplasms; PNEUMOPERITONEUM, ARTIFICIAL
vernacular_title: Intérét de l'exopneumopéritoine dans l'étude des tumeurs de la vessie.