Table 1.

Clinical and experimental parameters of infant boys with cryptorchidism.

Patient ID	Birth weight (g)	Diagnosis	Age at orchidopexy(year)	Testis location*	Serum FSH (IU/L)	Serum LH (IU/L)	Serum inhibin B (pg/ml)
#1	3075	bilateral	0.9	abdominal	1.60	0.37	147
#2	4184	bilateral	0.7	inguinal	0.57	0.36	222
#3	4000	bilateral	1.6	supra-scrotal	0.84	0.09	72
#4	3720	bilateral	1.7	supra-scrotal	0.64	0.14	76
#5	3590	bilateral	2.5	supra-scrotal	2.5	0.38	44
#6	4272	bilateral	3.5	supra-scrotal	0.56	0.05	57
#7	3200	bilateral	1.2	supra-scrotal	0.16	0.28	143
#8	3524	bilateral	1.0	inguinal	0.89	0.05	77
#9	4110	bilateral	0.5	annulus	0.57	0.85	280
#10	4910	unilateral	1.3	annulus	1.46	0.35	41
#11	3200	bilateral	1.4	supra-scrotal	0.81	0.11	70

*For the bilateral undescended testes, testis location indicated the location of the testis biopsy used for research.