Laparoscopy is considered the gold standard for the evaluation of tubal disease but it is an invasive and costly procedure. Chlamydia trachomatis antibody testing is simple and inexpensive and causes minimal inconvenience to the patient. Using the micro-immunofluorescence technique we assessed the significance of positive serology. There was a marked association between the titre and the likelihood of tubal damage. In the group with low titres (1 in 32) there was only a 5% incidence of tubal damage; however, there was a progressive increase in the incidence of tubal damage in those with higher titres. Twenty out of 57 patients with titres higher than 1 in 32 had tubal damage (35%). The difference between the two groups was statistically significant (P < 0.0001, chi(2) test). By using C. trachomatis antibody testing more widely it may be possible to reduce the number of laparoscopies performed. It should therefore become an integral part of the fertility work-up.

Summary. Human neutrophil elastase may be a major mediator of vascular damage and could contribute to the vascular damage seen in women with pregnancy‐induced hypertension (PTH). Elevated plasma levels of this substance will reflect neutrophil activation in vivo. To determine neutrophil activation in PIH, we studied 30 normal nonpregnant women, 32 women with normal pregnancies, 19 with mild/moderate PIH and 16 with severe PIH between 28 and 39 weeks gestation. Plasma neutrophil elastase was measured by radioimmuno‐assay. There was a significantly higher concentration of plasma neutrophil elastase in both mild/moderate and severe PIH than in normotensive pregnancies and this may contribute to the vascular lesion associated with PIH. Concentrations were also significantly higher in normal pregnancy than in non‐pregnant women which suggests that neutrophil activation and degranulation are increased in normal pregnancy.

maximum changes were seen in the superficial venous system in the thigh. The effect was more pronounced on the left and the changes in reflux returned to pre-pregnancy levels in the puerperium.

Objective-The aim of the study was to determine whether there was evidence of elastase containing neutrophils at the materno-fetal interface in women with pregnancy-induced hypertension (PIH). Design-An observational prospective study. Setting-The Simpson Memorial Maternal Pavilion Edinburgh.Merhods-Placentas were obtained at vaginal or abdominal delivery from 5 1