This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital malformations, Subject name: Gynaecology & Obstetrics
[{'content': 'About Mayer rokitansky kuster hauser syndrome \nSelect and explain. \nA. Ovaries uterus fallopian tubes present, B. Uterus absent and fallopian tubes, ovaries present, C. Ovaries uterus fallopian tubes absent, D. Uterus present tubes and ovaries absent', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Mayer Rokitansky Kuster Hauser syndrome ; Mullerian Agenesis (karyotype;46XX) (Phenotype female) Vagina,Uterus,Fallopian tubes absent. Typically ovaries are normal Secondary sexual characters are well developed May be associated with urologic anomalies and Skeletal malformations Management; 1.Frank dilatation 2.Vaginoplasty (Mc Indoe operation or Williams vaginoplasty) Ref: Clinical Gynecologic Endocrinology and Infeility; Eigth Edition, Chapter 9', 'role': 'assistant'}]