Background Blood blister aneurysms (BBA) are a rare subset of intracranial aneurysms that represent a therapeutic challenge from both a surgical and endovascular perspective. Objective To report ...

BLISTERS FORM UNDER the epidermis (the skin’s top layer) as a sac filled with clear liquid or blood, according to the Cleveland Clinic. There are a few types of blisters: • Friction blisters ...

Blood blister-like aneurysms (BBAs) of the internal carotid artery (ICA) are rare and challenging vascular lesions that can lead to serious complications, including subarachnoid hemorrhage.

Introduction Blood blister-like aneurysm (BBA) is a special type of intracranial aneurysm with relatively low morbidity and high mortality. Various microsurgical techniques and endovascular approaches ...