Assertion: urethra's sphincter | /r/HasProperty | arrow
Facets:
Source sentences:
text: (a) VCUG image shows the typical distention of the posterior urethra and abrupt change in caliber in the region of the external sphincter (arrow) at the junction of the posterior and anterior urethra.
text: (a) VCUG image shows the typical distention of the posterior urethra and abrupt change in caliber in the region of the external sphincter (arrow) at the junction of the posterior and anterior urethra.