小肠憩室疾病
Diverticular disease of small intestine
- 上级条目
- 肠憩室疾病
- 编码区间
DC70-DC72.Z- 层级
- 3 级
定义
憩室可发生在小肠的任何地方，最常见于空肠。它们代表肠系膜侧的疝，通常后天获得。临床表现特征是肠粘膜和粘膜下层通过小肠肌肉层的薄弱点出现囊样外翻出口。这包括憩室炎和憩室病。
Diverticula can occur anywhere in the small intestine, but they are most common in the jejunum. They represent herniations through the mesenteric side of the bowel and are usually acquired. This refers to the clinical entity characterised by the presence of sac-like outpocketings of the intestinal mucosa and submucosa through weak points of the muscle layer of the small intestine. This contains both diverticulitis and diverticulosis.
除外词 明确排除、需编到其他条目的情况
跨章引用 同一概念在其他章节另有编码
子条目 共 3 条
后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。