<prompt> Anorcha is best diagnosed by ?USGSPECTCTLaparoscopy  <response>: Anorchism is a condition where there is complete agenesis of testis. It is one of the causes for maldescended testisone that cannot be made to touch the bottom of the scrotum along with undescended testis, cryptorchidism and ectopic testis. Vanishing testis - testis develops but disappears before bih probably due to prenatal torsion.True agenesis of the testis is rarer. Laparoscopy is useful in distinguishing these causes of clinically absent testis from intra-abdominal maldescent.Reference : page 1079 SRBs manual of surgery 5th edition and page 1379 Bailey and Loves sho practice of surgery 25th edition 