Efficacy and Safety of Transurethral Columnar Balloon Dilation of the Prostate for the Treatment of Benign Prostatic Hyperplasia: A Multicenter Trial

Table 3

Statistics of postoperative complications.

Postoperative complications
Gross hematuria	12
Hematospermia	125
Dysuria	36
Temporary urinary incontinence	68
Urinary retention	152
Urethral injury	69
Urinary tract infection	19
Total cases of recurrence	384

The data is the total number of patients with recurrent symptoms (two or more conditions in a single patient).