胃切除后恢复过程中所遇到的障碍有多种,其中腹泻发生率占7.5%。其成因可有肠蠕动亢进,低酸或无酸,肠内菌群变化,小肠粘膜萎缩,胆汁分泌功能障碍等,这些症状不外乎是胃切除后腹部脏器的生理功能或各脏器间相互协调功能变化所致。其发生率、严重程度则根据胃切除的范围、有无迷走神经切断而各异。多数从经口摄食始发症状,即使重症病例也不 There are many obstacles to recovery after gastrectomy, with a diarrhea rate of 7.5%. The causes may have bowel hyperactivity, low acid or acid, intestinal flora changes, small intestinal mucosa atrophy, biliary secretion dysfunction, etc. These symptoms are nothing more than the physiological function of the abdominal organs after gastrectomy or inter-organ Mutual coordination function due to change. The incidence, severity is based on the scope of gastrectomy, with or without vagotomy and vary. The majority develop symptoms from oral ingestion, even in critically ill cases