If azospermic(nil spermogram) suspect cystic fibrosis with/without absent vas. Chromosomal study is indicated. In absent vas case upper urinary tract evaluation is indicated for renal agenesis .
varicocoele of grade 1 usually does not make any pain and in many cases varicocoelectomy do not relief that pain. The epidiymal cysts are of more concern as they are multiple
This patient should evaluated well clinically and by ultrasound (scrotal and abdominopelvic ) to exclude other causes of pain as actually varicocelctomy for G I varicocele will not alleviate pain then medical TTT is recommended .Also as regard to azospermia is it obstructive or not and epididymal cyst is the cause of obstruction and pain or a part of cystic fibrosis syndrome