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: Microbiology
Cryptococcal meningitis is common in - 
Select and explain. 
A. Renal transplant recipient, B. Agammaglobulinemia, C. Neutropenia, D. IgA deficiency
A: Renal transplant recipient
Answer: A: Renal transplant recipient 
Explanation: Ans. is 'a' i.e., Renal transplant recipient Predisposing factors for crvptococcus AIDS (most common) -4 when CD, T cells <200/ L * Sarcoidosis Glucocoicoids therapy * Lymphoma Solid organ transplantation (Renal transplant) * Idiopathic CD4 + lymphocytopenia