Evaluation of Prognostic Factors and Determinants in Surgical Sperm Retrieval Procedures in Azoospermic Patients

Main categorisation of azospermic is in two grups: nonobstructive azoospermia (NOA) and obstructive azoospermia (OA). We had evaluation of prognostic factors and determinants in sperm retrieval procedures in azoospermic patients.

Retrospective evaluation observed 21 selected patients with NOA and OA azoospermia, after that complete history, physical examination with ultarsound volume of testis and hormonal profile. Hormonal profile included: follicle stimulating hormone (FSH), luteinizing hormone (LH), testosteron (T) and prolactin (P) serum levels. Also karyotype and Y-deletion analysis were done and analyzed.

9 OA patients (42,9%) were undergone for TESE operation and 12 NOA patients (57,1%) for Micro-TESE operation. All TESE procedures were positive (100%). Micro-TESE in 12 selected NOA patients, 5 patients (41,6%) were positive and 7 patients (58,4%) negative. Patients testicular size, serum FSH and testosterone level showed correlation in success of sperm retrieval procedures.

TESE is elected procedure for obstructive azospermia (OA). Micro-TESE is appropriate sperm retrieval procedurec for patients with non-obstructive azoospermia (NOA) and correlate with high FSH and small volume of testis.