<prompt> A young boy 18 years of age presents with Pain in groin for 2 days. On examination the testis seems high and cremasteric reflex is absent. Elevation of testis worsens the pain. The probable diagnosis is:Right testicular torsionRight strangulated herniaRight inguinal herniaRight epididymo-orchitis  <response>: Ans. a Right testicular torsionRef: Bailey 26th Edition, Page 1380 Torsion of Testis is most common between 10 to 25 years. Cremasteric reflex is lost. Elevation of testis worsen the pain 