PMC5463192_01
T2-weighted magnetic resonance image of the pelvis. (a) Axial and (b) coronal views of the periurethral diverticulum (arrow).
CRIU2017-8918492.001.jpg
PMC5463192_01_CRIU2017-8918492.001.jpg
fig1
For further examination, magnetic resonance imaging (MRI) was performed, which revealed a periurethral diverticulum (Figure 1).
T2-weighted magnetic resonance image of the pelvis. The coronal image shows vaginal invasion of the tumor (arrow).
CRIU2017-8918492.002.jpg
PMC5463192_01_CRIU2017-8918492.002.jpg
fig2
In order to assess the diverticulum, MRI was performed, which revealed a periurethral tumor (Figure 2).
Microscopic findings of the resected specimen. (a) Squamous metaplasia in the urethra and periurethral diverticulum. (b) Normal glandular epithelium of the diverticulum and the neoplastic lesion.
CRIU2017-8918492.003.jpg
PMC5463192_01_CRIU2017-8918492.003.jpg
fig3
Pathological examination of a resected specimen revealed adenocarcinoma of the urethral diverticulum (Figure 3).