This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'Ectopic pregnancy is most commonly sociated with: \nSelect and explain. \nA. Endometriosis, B. Congenital tubal anomalies, C. Tuberculosis, D. Tubal inflammatory diseases', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e. Tubal inflammatory disease Read the question carefully, it says ectopic pregnancy is most commonly associated with : "Pelvic inflammatory disease (RD) increases the risk of ectopic pregnancy by 6-10 fold." "The most common cause (of ectopic pregnancy) is previous salpingitis due to sexually transmitted disease such as gonococcal and chlamydial infection or salpingitis that follows septic aboion and puerperal sepsis. - After one episode of PID 13% After two episode of PID - 35% After three episode of PID - 75% Note : M/C cause of ectopic pregnancy is PID, Maximum risk of ectopic pregnany is after tubal damage, either due to previous ectopic pregnancy or tubal surgery. Incidence of ectopic pregnancy :', 'role': 'assistant'}]