<prompt> A female presents with 8 weeks amenorrhea with pain left lower abdomen. On USG, there was thick endometrium with mass in lateral adnexa. Most probable diagnosisEctopic pregnancyTorsion of dermoid cystTubo-ovarian massHydrosalpinx  <response>: Ans. a. Ectopic pregnancy A female with 8 weeks amenorrhea with pain left lower abdomen and on USG, thick endometrium with mass in lateral adnexa is suggestive of ectopic pregnancy 