Table 3.

Distribution of arterial involvement in 19 patients with giant cell arteritis and lower extremity vasculitis.

Artery InvolvedTotal no. of PatientsNo. of Patients with Unilateral InvolvementNo. of Patients with Bilateral Involvement
Common iliac artery321
Internal iliac artery202
Common femoral artery422
Superficial femoral artery13112
Deep femoral artery413
Popliteal artery12111
Infrapopliteal arteries927