纤维内镜检查和十二指肠低张造影对十二指肠肿瘤诊出率高；

Fiber endoscopy and lower tension duodenography may bring a high diagnostic rate of duodenal tumor.

youdao

纤维内镜检查和十二指肠低张造影对十二指肠肿瘤诊出率高；

Fiber endoscopy and lower tension duodenography may bring a high diagnostic rate of duodenal tumor.

youdao