intestinal angioma

例句：

1. 1. The patient had a rare intestinal angioma that required surgery.
   这位患者有一个罕见的肠血管瘤，需要进行手术。
2. 2. The doctor performed a biopsy to diagnose the patient's intestinal angioma.
   医生进行了活检以诊断患者的肠血管瘤。
3. 3. The patient's condition worsened after undergoing treatment for her intestinal angioma.
   患者在治疗她的肠血管瘤后病情恶化。