Anatomy of Stomach ( Surgery ) : Embryology , Gross anatomy , Histology , Arterial and Nerve supply скачать в хорошем качестве

Anatomy of Stomach ( Surgery ) : Embryology , Gross anatomy , Histology , Arterial and Nerve supply

📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:-   / drgbhanuprakash   📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr 📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash Anatomy of Stomach ( Surgery ) : Development , Gross anatomy , Histology , Arterial and Nerve supply The stomach is a hollow intraperitoneal organ that lies in the LUQ of the abdomen, between the esophagus and the duodenum. The stomach has two curvatures, two sphincters (i.e., the gastroesophageal sphincter and the pyloric sphincter), and four parts (i.e., the cardia, fundus, body, and pylorus). As part of the foregut, the arterial supply of the stomach is derived from the celiac trunk and its branches. The veins of the stomach drain into the portal vein and the lymphatics eventually drain into the celiac lymph nodes. The stomach is innervated by the autonomic nervous system as well as the enteric nervous system (Auerbach and Meissner plexuses). Histologically, the stomach has four layers: the mucosa, submucosa, muscularis propria, and the serosa. The mucosa is lined by columnar epithelium and has numerous glands containing specialized cells which produce various secretions, such as parietal cells that secrete gastric acid and intrinsic factor, and chief cells that secrete pepsinogen. Gastric secretions are regulated neurohormonally and occur in three distinct phases: cephalic, gastric, and intestinal. Acetylcholine (ACh), gastrin, and histamine are the main mediators that stimulate gastric secretions. Somatostatin, cholecystokinin (CCK), secretin, and gastric inhibitory peptide (GIP) are the main inhibitors. #anatomyofstomach #stomachanatomy #grossanatomyofstomach #histologyofstomach #developmentofstomach #embryologyofstomach #arterialsupplyofstomach #nervesupplyofstomach #bloodsupplyofstomach #stomachnervesupply #stomachsurgery #surgicalanatomyofstomach #usmle #usmleanatomy #usmlestep1 #anatomyofstomachusmle #mbbs #medicalanimations #medicalvideos #anatomyvideos #anatomyanimations # uworld