کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3838532 1247726 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anatomy of the stomach
ترجمه فارسی عنوان
آناتومی معده
کلمات کلیدی
انتروم، فوندوس تامین خون معده، کیسه کمتر تخلیه لنفاوی، پیلوروس، بستر معده
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
چکیده انگلیسی

The stomach is the widest part of the alimentary canal. It is a sac-like structure that is continuous proximally with the abdominal oesophagus and distally with the duodenum. The stomach is ensleeved in peritoneum. The proximal and distal ends of the stomach are relatively immobile due to their fixity to nearby structures. Elsewhere the stomach shows appreciable mobility. The principal functions of the stomach are (i) to act as a receptacle and reservoir for ingested food and to release the food into the duodenum in small and physiologically appropriate amounts; (ii) to secrete hydrochloric acid and proteolytic enzymes that initiate protein digestion and neutralize many harmful bacteria in the ingested food; and (iii) to churn the ingested food and soften it by means of gastric juice to produce a liquefied mixture termed chyme.Embryologically the stomach is derived entirely from the foregut and this is reflected in its blood supply coming wholly from the coeliac axis. The past two decades have seen a dramatic decline in the need for surgical intervention in acid-peptic disease. This has been due largely to the advent of proton-pump inhibitors and to the discovery of a medically treatable microbial cause for most cases of peptic ulcer disease. In the present day, operations for gastric neoplastic disease and bariatric surgery collectively account for most of the major gastric surgical procedures in adults.This article describes in detail the surgically-relevant topographical anatomy of the stomach including its blood supply and lymphatic drainage.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surgery (Oxford) - Volume 32, Issue 11, November 2014, Pages 571–574
نویسندگان
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