Salpingitis associated with the presence of nonmedicated IUDs.

Fallopian tube tissue obtained at Pomeroy sterilization of 75 normally cycling women, 75 women 2 to 3 days postpartum, and 75 asymptomatic women who had used a nonmedicated IUD for at least a year was examined histologically. There was an increased frequency of tissue edema and congestion in the postpartum group only. The frequency and extent of acute inflammatory changes in the three groups was not significantly different.