All are HIV associated malignancies except-

AIDS-related lymphomas can be divided into three group - Systemic Lymphomas involving lymph nodes as well as extranodal visceral sites constitute 80% of all lymphomas. The most common extranodal site affected is CNS Aggressive B cell tumours Primary CNS lymphoma CNS is the primary site of lymphomatous involvement in 20% AIDS patient (Note these primary CNS lymphomas are in addition to those involved by the systemic lymphomas). Body cavity based lymphoma Rare Has an unusual distribution It grows exclusively in body cavities in the form of pleural peritoneal and pericardial effusions