A Case of Polyarteritis Nodosa Associated with Vertebral Artery Vasculitis Treated Successfully with Tocilizumab and Cyclophosphamide

Figure 9

Comparison of right testes before and after treatment with exam and images. (a) Enlarged right testis before treatment, (b) normal sized right testis after treatment. Both testes (not shown) on follow-up exam were equal in size and volume. (c) Right testicular US before treatment. (d) Right testicular US after treatment: follow-up scrotal ultrasound demonstrated normal appearing right testis and epididymis with equal volume and size compared to left. (e) Right testicular Doppler before treatment shows hyperemia. (f) Right testicular Doppler after treatment shows normal Doppler flow.

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