case_images: PMC6243293_01
case_images: Sagittal T2 weighted MRI: arrow shows rectal tumour with an abscess posterior to the tumour.
case_images: bjrcr.20150284.g001.jpg
case_images: PMC6243293_01_bjrcr.20150284.g001.jpg
case_images: fig1
case_images: There was also a loculated collection seen just posterior to the tumour on MRI performed for local staging (Figure 1).
case_images: Coronal oblique venous phase contrast-enhanced CT: long arrow points to a large retroperitoneal abscess while the short arrow points to the tracking via the obturator space into the scrotum.
case_images: bjrcr.20150284.g002.jpg
case_images: PMC6243293_01_bjrcr.20150284.g002.jpg
case_images: fig2
case_images: A repeat CT scan was ordered to investigate the cause of the scrotal swelling (Figure 2).