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Failure of computerized axial tomography to demonstrate a chronic subdural hematoma
Surgical Neurology
|July 1, 1976
Abstract:
A chronic subdural hematoma may present in a computerized axial tomography (CAT) scan with the same density as normal brain tissue. The presence of a lesion may be suggested only by its mass effect. The lack of contrast enhancement or edema may help to differentiate a chronic subdural hematoma for a neoplasm or a cerebrovascular accident.

