This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'All are true about atrophic testis except - \nSelect and explain. \nA. Leydig cell hypoplasia, B. Lymphocyte infiltration, C. Small size, D. Normal sertoli cell', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Testicular atrophy\n\nTesticular atrophy is a regressive change that affects the testis.\nCauses \xa0→ Atherosclerosis, inflammatory orchids, cryptorchidism, hypopituitarism, malnutrition or cachexia, irradiation, drugs (anabolic steroids), administration of female sex hormones for prostatic Ca.\nPathological changes:-\nDecrease in size\nThe arrest of germ cells development.\nHyalization and thickening of basement membrane of spermatic tubules.\nIncreased interstitial stroma.\nSparing of Leydig cells →\xa0Leydig cells are prominent.\nTubules are populated by sertoli cells------- Ackerman 1424', 'role': 'assistant'}]