Crown-rump Length Consistent in Obstetrics & Gynecology — Case | General Gynecology | SMLE Q#12351
SMLE Question #12351
Obstetrics & Gynecology
General Gynecology
Objective: OBJ-ETH-STERIL
Last updated: February 2026
A 17-year-old primigravida attends her first antenatal visit. Her last menstrual period was 9 weeks ago. She has no vaginal bleeding or abdominal pain. Pelvic examination shows a closed cervical os. Transvaginal ultrasound shows an intrauterine pregnancy with crown-rump length consistent with 9 weeks but no embryonic cardiac activity. Which of the following is the most likely type of abortion?
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