stepladder-like visible intestinal peristalsis

例句：

1. 1. The patient's condition was similar to that of a ladder-like visible intestinal peristalsis.
   患者的病情与类似梯子的可见肠道蠕动相似。
2. 2. The doctor noticed the patient's condition was similar to that of a ladder-like visible intestinal peristalsis.
   医生注意到患者的病情与类似梯子的可见肠道蠕动相似。
3. 3. The patient's condition was similar to that of a ladder-like visible intestinal peristalsis, requiring immediatemedical attention.
   患者的病情与类似梯子的可见肠道蠕动相似，需要立即医疗关注。