{Reference Type}: Journal Article {Title}: Caesarean scar ectopic pregnancy masquerading as gestational trophoblastic disease. {Author}: Jashnani KD;Sangoi NN;Pophalkar MP;Patil LY;Jashnani KD;Sangoi NN;Pophalkar MP;Patil LY; {Journal}: J Postgrad Med {Volume}: 68 {Issue}: 1 {Year}: Jan-Mar 2022 {Factor}: 1.566 {DOI}: 10.4103/jpgm.jpgm_461_21 {Abstract}: Cesarean scar ectopic pregnancy (CSEP) is a very rare form of ectopic pregnancy in which implantation occurs at the site of the previous cesarean scar with low or absent beta-human chorionic gonadotropin (hCG) levels. It has various differential diagnoses on gross and microscopic examination. A delay in the identification and management of this condition may lead to life-threatening complications. Here, we discuss the incidence and clinicopathological features of chronic CSEP, its types, and differential diagnoses.