stenosis of small intestine

例句：

1. 1.The patient's stenosis was successfully treated with surgery.
   患者通过手术成功地治疗了狭窄。
2. 2. The narrowing of the artery caused the blood flow to be restricted.
   动脉的狭窄导致血流受限。
3. 3. The stenosis is a common condition in patients with heart disease.
   狭窄是心脏病患者中常见的一种状况。