Investigation of choice for torsion testis is: (A) Colour Doppler, (B) MRI, (C) CT, (D) Routine USG
Answer is A. Ans: a) Colour Doppler [ Ref:- Sutton - 7th edition Page No:-Doppler ultrasound is the imaging of choice for torsion testis. It helps in the diagnosis of torsion by virtue of reduced vascularity ( absence or poor colour flow, reduced peak systolic velocities) compared with the unaffected side.