Upper limb compartment syndrome: an unusual complication of stroke thrombolysis.

Bleeding is the most important complication of treatment with intravenous tissue plasminogen activator for acute ischemic stroke. Neurologists are familiar with intracranial hemorrhage, the most feared site for bleeding following thrombolysis, but extracranial bleeding can also occur resulting in substantial morbidity and mortality. We describe an 88-year-old woman with an acute stroke who developed bleeding into the left arm complicated by hemodynamic instability and compartment syndrome following intravenous thrombolysis. The patient was treated conservatively in view of the risks associated with fasciotomy and her other medical comorbidities.