HLH - Unusual Trigger and Positive Outcome.

Hemophagocytic Lymphohistiocytosis (HLH), is an uncommon, aggressive and life threatening syndrome of excessive immune activation. We report an unusual case of HLH, in a 34 year old male, who was admitted with Subarachnoid hemorrhage and cerebellar contusion in a Neurosurgical Intensive care unit, whose trigger is not clear.