The Value of Brain Scintigraphy in the Diagnosis of Subdural Hematomas
Abstract
The findings obtained from radioactive brain scintigraphy performed on 32 cases of subdural hematoma are presented. In subdural hematoma, brain scintigraphy reveals increased activity extending along the convexity of the medial border of the skull, seen on scintigraphy in various positions. Radioactive brain scintigraphy is helpful in the diagnosis of subdural hematomas 5 to 90 percent of the time. However, this appearance is not always pathognomonic for subdural hematoma. Some extracerebral processes may also present the same appearance. Brain scintigraphy aids in the diagnosis of traumatic cerebral events and is an important initial test.
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References
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