Does puberty induce serum antisperm surface antibodies in patients with previously operated cryptorchidism?
Our results suggest that dartos pouch orchiopexy, testicular fixation and/or intrinsic developmental alterations of the cryptorchid testis does not elicit an autoimmune response against sperm surface antigens at puberty.
Chromosome 9 monosomy by FISH was predictive of bladder tumor recurrence. Furthermore, our findings support the hypothesis that losses of tumor suppressor genes on chromosome 9 are critical, perhaps initiating genetic events in bladder cancer.