結けっ節せつ腫しゅMeanings1nounganglion; ganglion cystmedicine›Medical term for a benign cystic swelling near a joint or tendon, often on the wrist. Synonymous with ガングリオン.See also: ガングリオン手て首くびにできた結けっ節せつ腫しゅは、痛いたみがなければ経けい過か観かん察さつでよいことが多おおい。A ganglion cyst on the wrist often just needs monitoring if it isn't painful.