An Adult with a Remnant Urachus Anomaly Diagnosed in the Emergency Department

Figure 1

Computed tomography (CT) scan of the abdomen and pelvis sagittal plane showing a urachal remnant (red arrows) arising from the anterior/superior margin of the bladder and extending to the umbilical region. The remnant consists of a thin fibrous band of tissue measuring up to 4.6 mm in thickness near the umbilicus although measures as narrow as 2.0 millimeter along its course.