ABSTRACT
Rudimentary horn is one of the mullerian canal anomalies, the probability of rudimentary horn pregnancy is between 1/76000 and 1/150000. Usually, it is diagnosed after the rupture. In this case report, a patient who had a cesarean section before and who had an early diagnosis of rudimentary horn pregnancy in the eighth pregnancy week is mentioned. The rudimentary horn is excised by laparoscopy in this patient.