Methods There were 171cases suffering from t ubal obstruction accepting the operation,whose fallopian tubes were intubated and dredged under hystero scope.
Results Among 40 patients, 10 cases were found abscess of fallopian tube and ovary and pelvic cavity adhesion, 18 were pyosalpinx, and 12 were rectouterine excavation abscess.
Rarely, endometrioid tumors can be malignant, and the endometrium-like cells can spread out to other areas including the fallopian tubes and the peritoneal cavity.