This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological diagnosis and operative surgery, Subject name: Gynaecology & Obstetrics
[{'content': 'Asherman&;s syndrome can be diagnosed by all except \nSelect and explain. \nA. Hysterosalpingography, B. Saline sonography, C. Endometrial culture, D. Hysteroscopy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Asherman&;s syndrome Condition characterized by adhesions and/or fibrosis of the endometrium cavity of uterus Diagnosis Hysteroscopy: Confirms uterine synechiae, type and extent of adhesions Hsterosalpingography: Diagnoses uterine synechiae, polyps, uterine anomaly, patency of fallopian tube and incompetence of internal os Saline sonography: Infusion of normal saline into the uterine cavity and simultaneous transvaginal sonography. Helpful in the diagnosis of uterine pathology. SHAW&;S TEXTBOOK OF GYNECOLOGY,15th edition', 'role': 'assistant'}]