Rohini Rao, Rajesh Kumar Verma, Anil Ohri, and Manju Rao
Ectopic pregnancy in the interstitial part of fallopian tube is a rare event. It occurs when an embryo implant in the lateral angle of the uterine cavity medial to the internal ostium of the fallopian tube. Interstitial pregnancies account for 2-4% of all the tubal pregnancies