Old cerebral hematoma
The section shows thick fibrous tissue with hemosiderin deposition, many small blood vessels, fibrin and fresh blood.
-SUBDURAL HEMATOMA, CHRONIC.
Fresh cerebral hematoma
The section shows dura, arachnoid and small fragments of pia matter with a fresh hematoma on the deep aspect of the dura.
BRAIN, SUBDURAL SPACE:
-NEGATIVE FOR MALIGNANCY.
Blood (hematoma evacuation)
The section contains fresh blood and fibrin. No brain tissue and no meningeal tissue is identified.
- FRESH BLOOD AND FIBRIN. - NEGATIVE FOR MALIGNANCY.