EMG and nerve conduction studies can be done in cases of nerve involvement and help in nerve biopsy. Tissue biopsy (reveals inflammation in small arteries, called arteritis).
Polyarteritis nodosa other diagnostic studies
Buerger's disease other diagnostic studies
Polyarteritis nodosa other imaging findings
Buerger's disease other imaging findings
Microscopic polyangiitis echocardiography or ultrasound
Takayasu's arteritis other imaging findings
Buerger's disease risk factors
Buerger's disease echocardiography and ultrasound