<prompt> All are true about atrophic testis except -Leydig cell hypoplasiaLymphocyte infiltrationSmall sizeNormal sertoli cell  <response>: Testicular atrophyTesticular atrophy is a regressive change that affects the testis.Causes Atherosclerosis, inflammatory orchids, cryptorchidism, hypopituitarism, malnutrition or cachexia, irradiation, drugs anabolic steroids, administration of female sex hormones for prostatic Ca.Pathological changes:-Decrease in sizeThe arrest of germ cells development.Hyalization and thickening of basement membrane of spermatic tubules.Increased interstitial stroma.Sparing of Leydig cells Leydig cells are prominent.Tubules are populated by sertoli cells--- Ackerman 1424 