[The myoarchitecture of the pylorus (author's transl)].
作者信息
Stelzner F, Lierse W, Henrich M
出版信息
Langenbecks Arch Chir. 1981;354(4):237-44. doi: 10.1007/BF01271333.
PMID:7311682
Abstract
The gastric pylorus is not a constricting sphincter but a valve closing on distension, resembling the situation in the lower esophageal sphincter. Both contiguous segments (stomach and duodenum) are able to regulate its function physiologically allowing also some degree of reflux.
摘要
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