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8 mar 2010 · Computed tomography is fast, cost effective, and easily accessible for first-line imaging. Magnetic resonance imaging has higher sensitivity for detecting postoperative infection and ischemia, but diffusion-weighted imaging may be less reliable for detecting postoperative infections.
Fig. 27: External brain tamponade in a 47-year-old man 3 weeks after decompressive craniectomy for a traumatic brain injury. Axial CT image shows a large, low-attenuation, subgaleal fluid collection compressing the left frontal lobe at the craniectomy site (arrow).
21 lip 2023 · Axial bone window CT brain image (a) demonstrates a left parietal craniotomy (short white arrows) in a patient who underwent surgery for a left parietal space occupying lesion. Note the...
15 sty 2021 · Abstract. Over the last few years, the role of early postoperative computed tomography (EPOCT) after cranial surgery has been repeatedly questioned, but there is yet no consensus on the practice.
Axial post-contrast soft tissue window CT image in a patient with a right occipital craniectomy (a, thick white arrow) indicates extensive leptomeningeal enhancement (b, thin white arrows).
30 lis 2017 · Endoscopic strip craniectomy. Preoperative 3D CT image (a) shows asymmetric right coronal synostosis, resulting in deformity of the calvarium. Postoperative 3D CT image (b) shows interval resection of the right coronal suture (arrows), resulting in improved contours of the skull
25 wrz 2018 · This article will review the commonly encountered normal and abnormal findings in post-craniotomy and craniectomy patients. The expected postoperative CT and MRI appearance of these procedures are discussed, followed by complications.
