Table 3 Semen analysis results of 19 patients with refractory hematospermia and infertility before and after operation.

From: Etiology of 305 cases of refractory hematospermia and therapeutic options by emerging endoscopic technology

 

Before surgery

1–6 months after surgery

p value

Volume (mL)

0.87 ± 0.31

2.25 ± 0.80

0.001

Concentration (×106/ml)

4.44 ± 4.63

35.21 ± 11.71

0.001

Grades A + B (%)

8.13 ± 9.82

43.75 ± 10.60

0.001

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