Fallopian tube prolapse after abdominal hysterctomy

A 38 year old lady who had total abdominal hysterectomy, for chronic pelvic pain, presented with profuse vaginal discharge per vaginum along with a cystic pelvic mass of 10 week size. There was a polypoidal fleshy growth present in the vault. It was diagnosed to be a fallopian tube on histopathology. Patient was treated with bilateral salpingo-ophorectomy through an open laparotomy