“…In support of the distinct entity hypothesis, several cases of JTA without endothelial proliferation have been reported. 4,10,11,32,33 To support the alternative hypothesis, involvement of the other medium muscular arteries (eg, facial and radial) by a process with histopathologic findings of ALHE has been reported, [34][35][36][37][38][39] although frequently with no evidence of arteritis. 39 Several cases with histopathology of JTA have been reported in conjunction with systemic abnormalities, such as nephrotic syndrome, eosinophilia of 31% with multiarterial involvement (including bilateral temporal artery involvement), and history of lymphoma.…”