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Fig. 1 | Egyptian Journal of Neurosurgery

Fig. 1

From: Intraosseous cavernous hemangioma: presentation of a clinical case

Fig. 1

Radiological images of a left frontal intraosseous lesion. a Simple X-ray of the skull, in the antero-posterior view and b in the lateral view of a radiolucent lesion (white arrows), rounded, with well-defined edges, located in the left frontal bone. c First CT cerebral with bone window performed on the patient 3 years ago. In localization of the left frontal region, a lytic bone lesion is observed that discreetly expands the diploe both in its internal and external table, with well-defined contours in its medullar region, being worse defined there could even be minimal solutions of continuity in the internal table. A poorly defined trabecular bone pattern was observed inside the lesion. The findings are compatible with a moderate aggressiveness. d In the last CT cerebral, it was appreciated how the lesion had increased in size. Produces a slight insufflation of the frontal calotte with loss of the cortex of the external table. Its behavior is of low radiological aggressiveness

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