case_images: PMC5609363_01
case_images: Initial CT imaging findings. Subdural hematoma with obviously shifted midline structure to the contralateral side
case_images: SNI-8-205-g001.jpg
case_images: PMC5609363_01_SNI-8-205-g001.jpg
case_images: F1
case_images: Computed tomography (CT) imaging upon admission showed right thick ASDH with median deviation [Figure 1].
case_images: CT imaging findings immediately after the first surgery. Complete removal of the hematoma
case_images: SNI-8-205-g002.jpg
case_images: PMC5609363_01_SNI-8-205-g002.jpg
case_images: F2
case_images: Postoperative CT showed a small amount of hematoma and improved median deviation [Figure 2].
case_images: CT imaging findings after first and second surgeries. A large subcutaneous hematoma again appears with midline deviation on postoperative day 1 after the first surgery (a). Complete removal of the hematoma (b)
case_images: SNI-8-205-g003.jpg
case_images: PMC5609363_01_SNI-8-205-g003.jpg
case_images: F3
case_images: However, CT performed 1 day later showed a massive subcutaneous hemorrhage appearing as acute epidural hematoma (AEDH) [Figure 3a]. CT on postoperative day 1 revealed a small persistent hematoma and improved median deviation [Figure 3b].
case_images: CT imaging findings after cranioplasty. A small amount of air is the sole abnormal finding immediately after cranioplasty (a). Epidural hematoma is evident under artificial bone at 22 hours after cranioplasty (b)
case_images: SNI-8-205-g004.jpg
case_images: PMC5609363_01_SNI-8-205-g004.jpg
case_images: F4
case_images: CT imaging showed a small amount of hematoma and air immediately after the cranioplasty [Figure 4a] and a slightly thickened AEDH on the following day similar to that after the initial surgical procedure [Figure 4b].