| umls-concept:C0227716 | skos:definition | NCI: The inferior portion of the urinary bladder which is formed as the walls of the bladder converge and become contiguous with the proximal urethra. (NCI),NCI: The inferior portion of the urinary bladder which is formed as the walls of the bladder converge and become contiguous with the proximal urethra. | lld:umls |
