Everyone thinks the Black Death was caused by bubonic plague. But they could be wrong â and we need to find the real culprit before it strikes again. THE DISEASE that spread like wildfire through Europe between 1347 and 1351 is still the most violent epidemic in recorded history.
Introduction. Intracavernous aneurysms of the carotid artery (ICAs) can produce symptoms through mass effect of the aneurysm on adjacent structures or through rupture, which leads to carotid cavernous fistula or occasionally to subarachnoid hemorrhage (SAH) if the aneurysm extends through the dura.n one patient, one aneurysm was treated by occlusion of the parent vessel and the other by embolization with coils. In the fifth patient, both aneurysms were treated by balloon occlusion.
The word aneurysm comes from the Latin word aneurysma, which means dilatation. Aneurysm is an abnormal local dilatation in the wall of a blood vessel, usually an artery, due to a defect, disease, or injury. Aneurysms can be true or false. A false aneurysm is a cavity lined by blood clot.The 3 major types of true intracranial aneurysms are saccular, fusiform, and dissecting.hown here is a CT scan of an aneurysmal subarachnoid hemorrhage. The CT scan in a 55-year-old woman shows subarachnoid blood within the interpeduncular and ambient cisterns and the right sylvian fissure caused by a ruptured aneurysm at the junction of the right carotid artery and the posterior communicating artery.