[Retracted] Surgical Treatment of Bilateral Chronic Subdural Hematoma

Figure 1

Preoperative and postoperative imaging examination of patients. (a) Preoperative MRI T1 weighted imaging of a patient in neuroendoscopy group. (b) Preoperative MRI T2 weighted imaging of a patient in neuroendoscopy group. The preoperative MRI results showed that there were different degrees of hematomas on both sides of the patient’s brain. (c) CT image of a patient in neuroendoscopy group one day after operation. The hematoma area of the patient decreased significantly. (d) CT images of a patient in neuroendoscopy group one day before discharge. The bilateral hematoma cavities of the patient were almost closed. (e) T1 weighted MRI of a patient in drilling drainage group before operation. (f) Preoperative MRI T2 weighted imaging of a patient in drilling drainage group. Bilateral subdural hematoma was diagnosed. (g) CT  images of one patient in drilling drainage group one day after operation. The patient’s unilateral hematoma cavity was almost closed. (h) CT  image of a patient in drilling drainage group one day before discharge. The patient’s bilateral hematoma cavity was almost closed.

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