<prompt> What is the grade of given varicocele?SubclinicalGrade IGrade IIGrade III  <response>: Varicocele Classification Subclinical Not palpable or visible at rest or during Valsalva maneuver, but demonstrable by special testsQ reflux found on doppler examination Grade 1 Palpable during ValsalvaQ maneuver, but not otherwise Grade 2 Palpable at restQ, but not visible Grade 3 VisibleQ and palpable at rest 