한국인의 복강동맥에 관한 연구

Abstract

Knowledge of the celiac artery and its distributions with variants is direly needed for the safety and survival of the patients in operative procedures on the upper abdominal organs. such as the stomach. duodenum, liver, gallbladder, bile ducts. pancreas and spleen. This stuyd was undertaken to find out the modus of the origins and distributions with their variants of the celiac artery based upon 421 dissections of Korean fetuses, which were injected with 8% vinylite solution added 3% fast red B in acetone. The results were summerized as follows: 1. Celiac artery 1. Basic type which has three main l:ranches ; the left gastric. splenic and common hepatic arteries was in 96.2%, a. The left gastric artery arose as a first branch of the celiac artery in 81.0%. b. Triple ty야， the celiac artery broke up into three branches in 13.8%. c. The splenic artery was the first branch of the coliac arterγ in 1.4% 2. Anomalous branching of the celiac artery was three cases. a) The celiac artery divided into two branches, the common hepatic and splenic arteries and the left gastric artery arose from the splenic artery. b) The celiac artery broke up into the hepatogastric trunk. splenic artery and gastroduodenal artery, and the hepatogastric trunk divided into the right hepatic and left gastric arteries. from which the replaced left hepatic artery was derived. c) From the celiac artery derived the dorsal pancreatic. left gastric. replaced left hepatic. splenic and right hepatc arteries. 3. One branch of the celiac artery arose from the abdominal aorta directly in 11 cases (2. 6%). a) The hepatolienal trunk in 5 cases(1.2%). b) The hepatogastric tunk in 5 cases 0.2%) c) The lienogastric trunk in 1 case (0.2%) 4. The celiac trunk was not present in 1 case (0.2%) 5. The celiacomesenteric tcunk was in 1 case (0.2%) 6. Occurrence of the variations of the Korean celiac artery was less frequent than that of other races.