Clinical characteristics and risk factors of intracranial hemorrhage after spinal surgery

Figure 1 Imaging manifestations of intracranial hemorrhage after spinal surgery. A: Case 1, bilateral parietal and frontal lobe hemorrhage and subarachnoid hemorrhage for the first time; B: Case 1, left parietal and frontal lobar hemorrhage for the second time; C: Case 2, subarachnoid hemorrhage and ventricular hemorrhage; D: Case 3, cerebellar hemorrhage; E-F: Case 4, right frontal lobe hemorrhage and right cerebellar hemorrhage; G: Case 5, subarachnoid hemorrhage; H: Case 5, intracranial pneumatosis; I-J: Case 6, bilateral cerebellar hemorrhage.