Color duplex<unk>  may be helpful in the diagnosis of Buerger's disease. Findings on an<unk>  suggestive of Buerger's disease include corkscrew collaterals. Echocardiography may be helpful in detecting the source of thromboembolism and therefore, exclude Buerger's disease.
Buerger's disease echocardiography and ultrasound
Buerger's disease MRI
Takayasu's arteritis echocardiograhy and ultrasound
Microscopic polyangiitis echocardiography or ultrasound
Buerger's disease CT scan
Buerger's disease physical examination
Takayasu's arteritis MRI
Takayasu's arteritis physical examination