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
Which tumor is not seen in AIDS - 
Select and explain. 
A. Kaposi sarcoma, B. GI adeno carcinoma, C. Non Hodgkin's lymphoma, D. Astrocytoma
D: Astrocytoma
Answer: D: Astrocytoma 
Explanation: Brain tumours associated with AIDS is CNS lymphoma. Astrocytoma has no association with AIDS infection.

Cancers associated with HIV infection are:—

Kaposi's sarcoma (Most common)
Non hodgkins lymphoma
Hodgkins lymphoma
Multiple myeloma
Leukemia
Melanoma
Cervical cancer
Brain cancer (CNS lymphoma)
Testicular cancer
Anal cancer
Oral cancer
Burkitt's lymphoma