Keywords
multiplanar intracranial hemorrhage - coagulopathy - trivial trauma
Traumatic brain injury is the most common cause of simultaneous bleeding at multiple planes on computed tomography (CT) of the brain. Systemic coagulopathies increase the risk of symptomatic intracranial hemorrhage following trauma. Here, we report a 56-year-old man who presented with four episodes of generalized seizures followed by fall and head injury. He had history of chronic alcohol intake, last binge 2 days prior to the fall. On evaluation, he had frontal contusion, with the Glasgow Coma Scale (GCS) score of 12/15 and right hemiparesis. He had clinical features suggestive of chronic liver disease. His CT of the head showed left temporal contusion along with intraventricular extension, left temporal subdural hemorrhage, and right temporal subarachnoid hemorrhage as shown in [Fig. 1]. There was no skull fracture on the bone window. His laboratory investigations revealed thrombocytopenia (50,000/µL), deranged liver function test (LFT), and prolonged prothrombin time (test: 16.4 seconds, control: 13, international normalized ratio [INR]: 1.34). His coagulation parameters were corrected with platelet transfusion, fresh frozen plasma, and he underwent left frontotemporal craniotomy and evacuation of hematoma. He had uneventful postoperative recovery with residual sensory aphasia and discharged 2 weeks later. Coagulopathy is most commonly associated with intraparenchymal hemorrhage, subdural is less often encountered, and combined subdural and intraparenchymal can be seen rarely.[1] However, simultaneous bleeding in multiple planes in subdural, subarachnoid, intraparenchymal with intraventricular extension following trivial trauma without open fracture as seen in our patient is distinctly rare. The presence of multiple planar bleed should alert the physician for presence of an underlying coagulopathy as it has different therapeutic implications during perioperative period.[2]
Fig. 1 (A–C) CT brain axial view showing subdural/subarachnoid/parenchymal/intraventricular bleeds in bilateral (left > right) temporoparietal region as pointed by different colored arrows. No evidence of fracture (D) in coronal section. (E and F) CT angiogram revealing no abnormality.
Context
Multiplanar intracranial bleeds in the setting of trivial trauma is exceedingly rare and occurrence of which should prompt the clinician to suspect underlying systemic coagulopathy that may have different therapeutic implications during perioperative period.
