case_images: PMC6180888_01
case_images: Panoramic image of the abdominal ultrasound showing patent urachus, with presence of gas (arrow).
case_images: bjrcr.20150226.g001.jpg
case_images: PMC6180888_01_bjrcr.20150226.g001.jpg
case_images: fig1
case_images: Ultrasonography revealed the presence of a heterogeneous mass of size 7.2 x 3.2 cm in the midline extending from the anterior and superior wall of the urinary bladder to the umbilicus with presence of gas (Figure 1).
case_images: Longitudinal scan colour power Doppler showing hypoechoic lesion anterior to the aorta (Ao) with increased vascularity; the triangular aspect of the vesical dome (V) is noteworthy.
case_images: bjrcr.20150226.g002.jpg
case_images: PMC6180888_01_bjrcr.20150226.g002.jpg
case_images: fig2
case_images: Colour power Doppler showed increased vascularity (Figure 2).
case_images: Sagittal CT image showing hypodense mass, anterior and superior to the vesical dome extending to the umbilicus. The presence of liquid collection adjacent to the umbilicus (arrow) is significant.
case_images: bjrcr.20150226.g003.jpg
case_images: PMC6180888_01_bjrcr.20150226.g003.jpg
case_images: fig3
case_images: CT scan of the abdomen confirmed the presence of a tubular mass extending from the umbilicus to the dome of the urinary bladder (Figure 3).
case_images: Axial CT image showing abscess formation in patent urachus posterior to the abdominal muscles. The rim enhancement with contrast (white arrow) and the fat stranding (black arrow) are significant.
case_images: bjrcr.20150226.g004.jpg
case_images: PMC6180888_01_bjrcr.20150226.g004.jpg
case_images: fig4
case_images: Contrast CT scan showed rim enhancment, with low density of the fluid collection and fat stranding (Figure 4).