Posterior lumbar subcutaneous edema as the rare sign of IgA vasculitis (Henoch-Schönlein purpura): A case of a child

by Toshinori Yasumura, MD, Tetsuya Katsumori, MD, Osamu Kizu, MD, Hiromu Umehara, MD, Yoshitomo Nakai, MD
Published 2021-03-01