Fig. 1From: Diagnosis of giant cell arteritis by head-contrast three-dimensional computed tomography angiography: two case reportsa Three-dimensional computed tomography angiography image of Case 1 before immunosuppressive therapy. b Three-dimensional computed tomography angiography image of Case 1 after therapy. Image (a) shows stoppage of the temporal artery, whereas (b) shows opening of the temporal arteryBack to article page