Table 1.

Patient demographic and perioperative data

	Case 1	Case 2	Case 3	Case 4	Case 5	Case 6	Mean ± SD
Demographic and co-morbidity
Age (years)	59	78	70	72	83	70	72 ± 7.46
BMI	27.12	29.03	34.14	31.74	39.53	27.02	31.4 ± 4.41
Co-morbidity	HT, CAD	DM, HT,	CAD, DM, HT	CHF	AF	–
On anticoagulants	Yes	No	Yes	No	Yes	No
Preoperative data
H/o retention	Yes	Yes	Yes, IF	Yes	Yes	Yes, on CIC
Prostate size (CC)	32	130	39	91	147	107	91 ± 43
Indication for surgery	RUTI	RUTI	SBD	Ipsilateral HUN	SBD	RUTI
Diverticulum size (cm) max dimension	4	8.5	8.1, 4.3	13.5	3	18.6	8.57 ± 5.28
Hydronephrosis	No	No	Bilateral HUN	Left HUN	No	No
IPSS	29	14	NA	20	21	30	22.8 ± 5.9
Maximum flow (ml/s)	4.5	7.6	NA	6.3	2.2	3.2	3.1 ± 1.75
PVR	245	226	NA	433	61	899	372.8 ± 288.30
Intraoperative factors
Surgery duration (min)	126	211	246	238	258	224	217.16 ± 43.45
Complications	No	No	No	No	No	No
Postoperative factors
Postoperative hemoglobin drop	2.7	1.6	0.1	1.9	2.4	1.9	1.76 ± 0.82
Hospital stay (in h)	18	18	17	19	17	19	18 ± 0.81
3-months follow up
Maximum flow (ml/s)	17.2	27	7.3	68.4	NA	8.8	25.74 ± 22.4
PVR (ml)	30	42	0	1	0	59	22 ± 23.24
Diverticulum size (cm)	1.9	NA	2, 0	1	NA	3.6	1.7 ± 1.19
% reduction	57.77	NA	75.53,100	92.59	NA	80.6	81.89 ± 15.09
IPSS	4	6	7	8	NA	8	6.6 ± 1.49
PSA (ng/ml)	2	0.13	0.06	1.02	NA	NA	0.80 ± 0.78
Incontinence (no. of pads per day)	3	0	1	1	NA	0	1.25 ± 1.08
Complications	–	–	–	Dysuria		–

IF Indwelling Foley, HUN hydroureteronephrosis, RUTI recurrent urinary tract infection, SBD stone in bladder diverticulum, HT hypertension, CAD coronary artery disease, DM diabetes mellitus, AF atrial fibrillation