pedunculated scar

例句：

1. 1.The doctor examined the patient's pedunculated scar and found it to be healing well.
   医生检查了患者的带状疤痕，发现它正在良好愈合。
2. 2.After the surgery, the patient had a pedunculated scar on his back.
   手术后，患者背上有一个带状疤痕。
3. 3.The scar was visible from a distance, indicating that the wound had not fully healed.
   这个疤痕从远处就能看到，表明伤口还没有完全愈合。