[A method for pneumoperitoneum in the diagnosis and in the determination of the operability of cancer of the upper part of the stomach].
D006801:Humans; D007274:Injections, Intraperitoneal; D009369:Neoplasms; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*
PNEUMOPERITONEUM, ARTIFICIAL; STOMACH NEOPLASMS/radiography