Often<unk>  is diagnosed after clinical presentation with symptoms as above followed by CT angiogram or MRI demonstrating aneurysm(s). The gold standard method for confirming the diagnosis is surgical resection of the affected area of blood vessel followed by histologic investigation under a microscope.<unk>  must be differentiated from fibromuscular dysplasia, atherosclerosis, and other systemic vasculidites including polyarteritis nodosa, Takayasu's arteritis, Behcet's disease, cystic medial necrosis, and cystic adventitial artery disease.
Segmental arterial mediolysis
Collateralization
Endovascular aneurysm repair
Electrothermal bipolar vessel sealing
Venous cutdown
Ballottement
Vascular bypass
Angioprevention