Table 1.

Eleven cases of abnormal urine outflow on cystoscopy

Age	Surgical indication	Operation time (min)	Amount of bleeding (mL)	Weight of specimen (g)	Abnormal side	Observation time (A)* (s)	Observation time (B)† (s)	Observation time (C)‡ (s)	Hourly urine volume (mL)	Procedures to improve urine outflow
43	Myoma	245	135	235	Right	0§	210	0§	80	Removal of two sutures and two re-sutures
44	Myoma	246	100	250	Right	50	160	100	195	Removal of one suture
47	Adenomyosis	209	160	520	Left	90	280	30	160	Removal of one suture and one re-suture
44	Myoma	297	320	710	Right	ǁ	ǁ	ǁ	118	Removal of one suture
68	Pelvic organ prolapse	216	100	65	Left	30	200	90	94	Removal of one suture and one re-suture
39	Myoma	286	100	240	Right	170	330	30	29	Removal of three sutures and two re-sutures
43	Myoma	198	50	NA	Right	40	390	300	55	Removal of two sutures and two re-sutures
52	Myoma	200	400	NA	Right	20	330	0§	64	Removal of one suture and one re-suture
43	Myoma	188	90	160	Left	210	390	110	17	Removal of two sutures and two re-sutures separation of ureter
47	Endometriosis	203	300	145	Right	55	105	0§	50	Removal of one suture and one re-suture
43	Myoma	213	80	85	Left	20	220	0§	105	Removal of one suture and one re-suture

*(A) The observation time at the normal side (the time from the start of observation to vigorous outflow completion), ^†(B) The observation time at the abnormal side (the time from the start of observation to the time when vigorous outflow was not confirmed and observation was aborted), ^‡(C) The observation time at the abnormal side after outflow was improved (the time from the start of observation to vigorous outflow confirmation), ^§Observation time was 0 s when urine was flowing when observation of the ureteral orifice started, ^ǁCase 4 could not be evaluated for the observation time because there was no recorded video