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1. 胃排出遅延の原因pathogenesis of delayed gastric emptying [show details]
…reduced in size to particles of 1 to 2 mm in size (trituration), they are able to empty through the pylorus . Larger particles are repetitively propelled and retropulsed from the distal stomach by an occluded …
2. 乳児の肥厚性幽門狭窄症infantile hypertrophic pyloric stenosis [show details]
…hypertrophic pyloric stenosis (IHPS) is a disorder of young infants caused by hypertrophy of the pylorus, which can progress to near-complete obstruction of the gastric outlet, leading to forceful vomiting …
3. 膵体頭部病変の外科的切除surgical resection of lesions of the head of the pancreas [show details]
…morbidity and mortality and long-term survival are not affected by the use of pylorus-preserving techniques . The impact of a pylorus-preserving approach on gastrointestinal function remains an open question …
4. 幽門温存膵頭十二指腸切除術pylorus preserving pancreaticoduodenectomy [show details]
…and gallbladder A modification of the conventional procedure, pylorus-preserving pancreaticoduodenectomy preserves the gastric antrum, pylorus, and the proximal 2 to 3 cm of the duodenum, which is anastomosed …
5. 迷走神経切離術vagotomy [show details]
…postoperative complications such as intra-abdominal abscesses and shock . However, for ulcers close to the pylorus, repair of the perforation may be incorporated into a pyloroplasty. In such cases, truncal vagotomy …