幽门

Teeth and periodontium of subject were health without nasopharyngitis or hepatic insufficiency or diab etes.

27例螺杆菌感染者的口臭检测率为93%。

The improved broth medium could revive Helicobacter pylori from its transformed coccal form.

改良布氏肉汤培养基能使发生球的螺杆菌重新生长。

Prepyloric antral webs are relatively uncommon as a cause for gastrointestinal obstruction in infants and children.

摘要在婴幼儿肠胃道阻塞的原因中，先天性前窦蹼为一相罕见之原因。

Objective To evaluate the effects of preventing and treating delayed gastric emptying (DGE)in the patients with pylorus preserving pancreaticoduodenostomy(PPPD).

目的探讨保留胰十二指肠切除术(PPPD)后胃排空障碍(DGE)的预防和诊治方法。

It also discu ssed the suitable dilating internal diam eter of pylorus and believe that air-poc keting pylorodiosis is a simple safety r eliable measure and is worth popularizin g.

对张内径进行了讨论。认为张法简便易行，安全可靠，值得推广。