Two cases of calvarium sarcoma with intracranial extension, consecutive to Paget disease of the skull are presented. The neurosurgical implications of this rare complication of a common disease are reviewed. In both cases, the symptoms of malignant degeneration were unspecific and blurred by the presence of a well-known Paget disease. Increasing headaches,… (More)
We report a rare appearance at presentation of meningeal myelomatosis without bone involvement, in the form of an extraaxial mass of mixed density, resembling a chronic subdural haematoma.