Expression of G-Protein-Coupled Estrogen Receptor () in Whole Testicular Tissue and Laser-Capture Microdissected Testicular Compartments of Men with Normal and Aberrant Spermatogenesis.

In this study, we retrospectively investigated expression in biopsies of azoospermic men with complete (obstructive azoospermia-OA) and aberrant spermatogenesis (nonobstructive azoospermia-NOA). Each biopsy was histologically evaluated with morphometry. The testicular expression was analyzed by the immunohistochemistry and RT-PCR technique in the whole testicular tissue and in seminiferous tubules and Leydig cells after laser-capture microdissection.

Risk of gonadal neoplasia in patients with disorders/differences of sex development.

Background: Patients with disorders/differences of sex development (DSD), especially those possessing the Y chromosome, have a higher risk of gonadal germ-cell tumours (GCTs). We aimed to examine the incidence of different types of gonadal neoplasia and associated risk factors.

Methods: A total of 1040 DSD patients aged ≥16 years participated in a cross-sectional multicentre European study (dsd-LIFE).

Endoscopic extraperitoneal radical prostatectomy: An initial report following the first 30 cases.

Introduction: To present initial observations after the first 30 cases of endoscopic extraperitoneal radical prostatectomy carried out at our department, which so far has had no experience with this surgical procedure.

Material And Methods: In the period of 15 months a group of 30 patients with organ confined prostate cancer, underwent endoscopic extraperitoneal radical prostatectomy using Montsouris technique. All procedures were performed by the same team of two urologists and one resident.

Sperm DNA Fragmentation Index and Hyaluronan Binding Ability in Men from Infertile Couples and Men with Testicular Germ Cell Tumor.

. To investigate sperm DNA fragmentation and sperm functional maturity in men from infertile couples (IC) and men with testicular germ cell tumor (TGCT). .

Undescended testis - current trends and guidelines: a review of the literature.

The best mode of undescended testis (UDT) treatment remains controversial. However, knowledge gained from randomized controlled studies and meta-analyses allowed different groups of researchers to set out guidelines on management of patients with UDT. The authors reviewed recent literature and came to the following conclusions: (1) Hormonal treatment is not recommended, considering both the immediate results (only 15-20% of retained testes descend) and the possible long-term adverse effects on spermatogenesis.