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Fig. 2B. Images of 38-year-old man with previous history of
epididymitis in left testicle, 1 month before. Color Doppler sonogram shows
hypovascular area with practically no flow in lesion (arrowhead);
only small vessel was seen in outer border. Rest of testicular parenchyma has
normal vasculature. Inset: T1-weighted turbo spin-echo image after
contrast use shows avascular lesion with characteristic triangular shape
(arrowhead). No changes were observed during follow-up.