TABLE 1.

The clinical situation.

Serial number	Gender	Age	Main symptoms	Transformation situation	Dysuria improves symptoms	Improved urinary frequency	Pain relief*
1	F	77	Pain	NON	–	–	2.0
2	F	54	Pain	Pudendal nerve	–	3.0	6.0
3	M	25	Frequent urination	Pudendal nerve	–	4.0	–
4	F	77	Pain	Pudendal nerve	–	–	8.0
5	M	50	Dysuria	NON	2.0	–	–
6	M	33	Dysuria	Pudendal nerve	6.0	3.0	–
7	F	65	Pain	Pudendal nerve	–	–	7.0
8	F	80	Pain	Sacral nerve	–	5.0	5.0
9	M	41	Dysuria	Pudendal nerve	4.0	–	–
10	F	40	Frequent urination	Sacral nerve	–	5.0	4.0
11	M	30	Dysuria	Pudendal nerve	5.0	3.0	–
12	F	35	Pain	NON	–	–	3.0
13	F	44	Pain	Pudendal nerve	–	–	8.0
14	F	62	Dysuria	NON	0.0	–	–
15	M	44	Frequent urination	Pudendal nerve	–	3.0	6.0
16	M	52	Dysuria	NON	3.0	–	–

*The improvement of pain, urinary frequency, and dysuria were statistically different (P = 0.05 and P = 0.037).