DC82
大肠憩室
Diverticulum of large intestine
- 上级条目
- 大肠憩室疾病
- 层级
- 4 级
定义
这是一种形态学疾病，典型抽动型肠梗阻由粘膜袋（包括粘膜肌层）组成，突出肠壁的环形肌层，使其位于结肠周围脂肪和阑尾网膜中。每个小囊称为憩室。这里不包括有症状的或炎症性多发性憩室。
This is a morphological condition in which typical pulsion type of consisting of a pouch of mucous membrane (including muscularis mucosae) projecting through and beyond the circular muscle layers of the bowel wall so that they come to lie in the pericolic fat and appendices epiploicae. Each pouch is called a diverticulum. The condition of having multiple diverticula with symptoms, or with inflammation is excluded from here.
子条目 共 3 条
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴（如侧别、具体解剖部位、严重程度），用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出，其余可留空。
- 具体解剖部位specificAnatomy可选
- 临床表现hasManifestation可选
- 病程course可选