long-standing tubal inflammatory lesions occurred in 35 ( 14 % ) of 250 tubal pregnancy patients , aged from 14 to 45 yrs , encountered from 1948 to 1969 in an eastern canadian population where clinically manifest pelvic inflammation is not prevalent and 1/180 is the approximate ratio of ectopic pregnancy to live births .
C0032994
tubal
C0032987
ectopic pregnancy