4 resultados
In persons with azoospermia due to obstructive or anejaculatory causes, implantation of alloplastic silicone reservoirs onto the epididymis for collection of spermatozoa for artificial insemination, with eventual pregnancy, has become technically feasible, although there have been poor results from
Testicular sperm extraction is widely used in the treatment of male infertility in cases of non-obstructive azoospermia. Identifying spermatogenetic foci within the testes is critical for testicular sperm extraction. Two-photon laser scanning microscopy (TPLSM) is an autofluorescence-based
To form spermatocele from vaginal layers as a sperm reservoir and intra-uterine insemination (IUI) in infertile men with bilateral vas agenesis (BVA), we studied 19 patients with azoospermia due to BVA referred to our infertility clinic from March 1992 until May 2003. The ages of the patients ranged
A case of cyst of the tunica albuginea associated with intraabdominal testes is reported. A 35-year-old man was referred for further examination of azoospermia. Bilateral testes were nonpalpable in the scrotum and inguinal region. Ultrasonography and MR imaging demonstrated a 9 x 8 cm cystic lesion