Summary
This is a case report of a unique osteolytic lesion of the skull. Following a workup for convulsive seizures, a circumscribed osteolytic lesion of the left occipital bone was found by X-ray. Surgical exploration revealed an arachnoid cyst eroding the skull. A history of head injury to the left occiput two years previously was obtained. There was no fracture.
Résumé
Il s'agit d'une observation d'une lésion ostéolytique unique du crâne. Le bilan pour crise épileptique a permis de détecter une lésion ostéolytique de l'os occipital gauche â la radiographie crânienne. L'exploration chirurgicale révéla un kyste arachnoïdien érodant le crâne. Le malade avait subi un traumatisme crânien au niveau de l'occiput gauche deux ans auparavant. Il n'y avait pas de fracture.
Zusammenfassung
Fallbeschreibung einer osteolytischen Läsion links occipital. Die chirurgische Exploration zeigte, daß es sich um eine Erosion der Kalotte durch eine Arachnoideal-Cyste handelte.
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Sartawi, M., Schwartz, F.T. & Fox, J.L. An unusual osteolytic lesion of the skull due to a traumatic arachnoid cyst. Neuroradiology 6, 180–181 (1973). https://doi.org/10.1007/BF00335318
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DOI: https://doi.org/10.1007/BF00335318