proctopolypus punch forceps

例句：

1. 1.The patient's proctoscopic examination revealed a proctomegaly.
   患者的结肠镜检查显示了结肠肥大。
2. 2.The proctologist is responsible for diagnosing and treating conditions affecting the large intestine.
   结直肠病学家负责诊断和治疗影响大肠的疾病。
3. 3. Proctitis is inflammation of the colon, which can lead to severe pain and complications.
   结肠炎是结肠的炎症，可能导致严重疼痛和并发症。