This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Radiology
[{'content': 'Imaging techniques used in Uterus anomalies EXCEPT: \nSelect and explain. \nA. HSG, B. MRI guided HSG, C. CT guided HSG, D. USG', 'role': 'user'}, {'content': 'Answer: C \nExplanation: * Imaging studies, such as a hysterosalpingogram (HSG) and ultrasound, or an MRI are required to visualise the uterus and confirm that a congenital uterine anomaly is present. * A hysterosalpingogram is not considered as useful due to the inability of the technique to evaluate the exterior contour of the uterus and distinguish between a bicornuate and septate uterus. * In addition,laparoscopy and/orhysteroscopy may be indicated. REF : DAVID SUTTON 7TH ED', 'role': 'assistant'}]