Patient with a history of Glanzmann thrombasthenia presented with chronic subdural hematoma: a case report study.

Glanzmann thrombasthenia (GT) is a rare platelet disorder characterized by qualitative/quantitative deficiencies of the platelets' fibrinogen receptor, glycoprotein (GP) IIb/IIIa complex, resulting in impaired platelet aggregation and increased bleeding time. Most cases are hereditary with an autosomal recessive pattern of inheritance, but acquired GT also occurs. We report the surgical management of symptomatic chronic subdural hematoma (CSDH), a rare condition in young individuals, in a 37-year-old man who had GT and a history of mild head trauma approximately one month before admission. Despite hematologic consultation, normal bleeding time and clotting time, and platelet transfusion before surgery, massive hemorrhage during surgery, epidural hematoma, and anisocoria in the ICU occurred that led to craniectomy. This report highlights that CSDH management in patients with GT requires close monitoring of these patients as well as collaboration between neurosurgeons, intensive care physicians, hematologists, and anesthesiologists.