A 13-year-old young girl presents in the casualty with actue pain in the lower abdomen. She has history of cyclical pain for last 6 months and she has not attained her menarche yet. On local genital examination, a tense bulge in the region of hymen was seen. The most probable diagnosis is:
Rockytansky Kuster Hauser syndrome Testicular feminization syndrome Imperforate hymen Asherman's sydrome