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: Medicine
Good syndrome is 
Select and explain. 
A. Thymoma with immunodeficiency, B. Thymoma with M. Gravis, C. Thymoma with serum sickness, D. Thymoma with pure red cell aplasia
A: Thymoma with immunodeficiency
Answer: A: Thymoma with immunodeficiency 
Explanation: Ans. is 'a' i.e., Thymoma with immunodeficiency Good's syndrome (thymoma with immunodeficiency) is a rare cause of combined B and T cell immunodeficiency in adults. Clinical features of Good's syndrome are :- Increased susceptibility to bacterial infections with encapsulated organisms and oppounistic viral and fungal infection. The most consistent immunological abnormalities are :- Hypogammaglobulinaemia and Reduced or absent B cells Treatment Resection of the thymoma and immunoglobulin replacement to maintain adequate through IgG values