Table 2
Findings in 7 infertile men with Y chromosome microdeletion

 		Patient Nos.


1.1
 		1.2
 		1.5
 		1.6
 		1.7
 		1.8
 		1.9
Left/right testis volume (ml)
 		9&14
 		12&14
 		14&15
 		13&15
 		9&8
 		13&14
 		8&7
sperm conc (× 106 /ml)
 		0
 		0
 		0
 		0.9
 		0.6
 		1.5
 		0
Deleted AZF regions
 		a
 		a, b, c
 		c
 		c
 		c
 		c
 		c
FSH (U/ml)
 		29.5
 		31.3
 		10.3
 		11.6
 		9.1
 		12.7
 		14.3
Testicular histology
 		SCOS
 		SCOS
 		MA
 		ND
 		ND
 		ND
 		MA
Sperm testicular recovery
 		0
 		0
 		+
 		ND
 		ND
 		ND
 		+
ND = Not done; MA = Maturation Arrest; SCOS = Sertoli cell only syndrome