👉 The condition involving a thickened membrane or sac that forms around the 输卵管 , which is responsible for carrying sperm from the fallopian tube and releasing it into the uterus. It can be caused by various factors such as infections, hormonal imbalances, or damage to the lining of the fallopian tubes. The term also refers to a condition where the 输卵管 受到严重的损伤,导致其无法正常排出精子或受精卵。