intestial bleeding

例句：

1. 1. He had asevere case of intestinal bleeding and was rushed to the hospital.
   他得了严重的肠出血，被紧急送往医院。
2. 2. The patient's condition worsened after the surgery, requiring further treatment for intestinal bleeding.
   手术后，患者的病情恶化，需要进一步治疗以控制肠出血。
3. 3. Doctors suspect that the patient's intestinal bleeding may have been caused by a rare genetic disorder.
   医生怀疑患者肠出血可能是由一种罕见的遗传性疾病引起的。