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
Asherman&;s syndrome can be diagnosed by all except 
Select and explain. 
A. Hysterosalpingography, B. Saline sonography, C. Endometrial culture, D. Hysteroscopy
C: Endometrial culture
Answer: C: Endometrial culture 
Explanation: 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