Subdural haematoma: an uncommon presentation of thrombocytopaenia in HIV infection.

Isolated thrombocytopaenia can occur in 30-60% of HIV-infected patients. The majority of patients with HIV-related immune thrombocytopaenia have only minor submucosal bleeding problems. Cases of subarachnoid haemorrhage and subdural haematoma are very rare and management of such cases is a challenging problem for physicians. We report a rare case of subdural haematoma due to thrombocytopaenia in a 40-year-old HIV-positive man.