In predicting risks for vasospasm, delayed infarction, and poor outcome after aneurysmal subarachnoid hemorrhage, the modified Fisher scale has advantages over the traditional Fisher scale. After ...
Perimesencephalic NASAH is characterized by a distinctive pattern of blood seen on an initial CT scan performed within hours of symptom onset. The subarachnoid blood is confined to the midbrain ...
A 35 year-old woman developed an explosive headache followed by nausea and vomiting. Subarachnoid Hemorrhage. Axial CT scans without contrast. Note the bright signal which signifies blood in the ...
A 43 year-old man presented with a sudden, severe headache, nausea and vomiting. Over the next eight hours, he became obtunded and fell into a coma. Non-Communicating Hydrocephalus from Subarachnoid ...