Fig. 4From: Preoperative imaging contributes to pathologically complete resection of the urachal remnant by determining an appropriate surgical approach without unnecessary and excessive surgical invasion: a retrospective studyMRI (T2-weighted) shows that there is no urachal remnant at the bladder apex (white arrow). The urachal remnant was resected at the fibromuscular cord-like structure (black arrow). Pathological findings indicated urachus tissue at the umbilicus site and no urachus tissue at the fibromuscular cord-like structure; only fibrous tissue was observedBack to article page