Ключевые слова: brain aneurysm, cerebral, cerebral aneurysm, coarctation of the aorta, connective tissue, degeneration, ehlers danlos syndrome, examinations, fibromuscular dysplasia syndrome, head, inflammation, injury, marfan syndrome, medical, medicine, neurofibromatosis, neurons, operating room, pain, polycystic kidney disease, problem, surgery, synapses, the vessel wall, thinking, vascular malformation, x ray,