trigone

(redirected from trigone of bladder)
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Related to trigone of bladder: Trigonum vesicae

trigone

[′trī‚gōn]
(anatomy)
A triangular area inside the bladder limited by the openings of the ureters and urethra.
(botany)
A thickening of plant cell walls formed when three or more cells adjoin.
References in periodicals archive ?
T1 or T2, MSKCC stage 1 or 2 small masses (<4 cm) that are not located in the neck and trigone of bladder may be indications for partial cystectomy of bladder leiomyosarcoma.