Occipital bone fracture8/23/2023 Axial CT without contrast of the brain shows a left parietal depressed skull fracture with high density material in the adjacent subgaleal space that crosses sutures and courses around to the right side of the skull. Radiology Cases of Depressed Skull Fracture Axial CT without contrast of the brain shows depression of the skull in the left temperoparietal region with an associated subgaleal hematoma containing subcutaneous air. Radiology Cases of Diastatic Skull Fracture 3D reconstruction from a CT without contrast of the brain shows a wide right parietal lucency between two separated fragments of bone.Īxial CT without contrast of the brain shows high density material in the subgaleal tissues posteriorly, a wide lucency in the right posterior skull along with two areas of depressed lucency in the left frontal skull, a rounded high-density lesion in the midline of the cerebellum, and decreased density of the cerebrum when compared to the normal density of the cerebellum along with loss of the normal gray matter-white matter differentiation. Coronal CT (right) shows the same linear lucency lying under a large subgaleal hematoma. 3D reconstruction from CT without contrast of the brain (left) shows a linear straight lucency that connects to the left lambdoid suture. Axial CT without contrast of the brain shows high density material in the right subgaleal tissues, a small high density cresenteric fluid collection in the right extra-axial space that extends posteriorly along the falx, and a mixed low-density and high density lesion in the right posterior parietal brain parenchyma. AP and lateral radiographs of the skull show numerous branching lucencies in the right parietal bone. Axial CT without contrast of the brain shows bilateral low density extra-axial fluid collections around the brain. AP radiograph of the skull shows a linear lucency in the left parietal bone that connects to the left lambdoid suture. Radiology Cases of Skull Fracture Radiology Cases of Linear Skull Fracture Lateral radiograph of the skull shows bilateral linear parietal lucencies coursing across the skull.
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