title: [Unexplained male infertility and testicular microlithiasis].
abstract: In this study we analyse the frequency of testicular microlithiasis in a group of otherwise infertile healthy men, visited at the Andrology Service of Prato Hospital. Here the ultrasound machine is located in the ambulatory and it is possible to use it during the first visit of the patient, as we have done in 250 consecutive infertile men. This examination, easy and not invasive, has been performed to evaluate the pampiniform plexus to find possible varicocele, epydidimis for obstructive signs and testes for the presence or absence of parenchymal calcifications or masses. We found 106 positive sonographic records (42.4%) for scrotal diseases. Between them, two cases of testicular microlithiasis (0.8% of 250 consecutive ultrasound examinations and 1.7% in the last twelve months). Our data, although with a lower incidence than literature, show the importance of ultrasound examination in absence of specific diagnostic questions too, in the study of male infertility. Clinical management of testicular microlithiasis is difficult, due to loss of treatment and to cancer risk. A long term follow up is request, with periodical (6-12 months) sonographic controls. A classification (here we propose) can be useful for a more precise monitoring.
authors.affiliation: Servizio di Andrologia, UO di Urologia, Azienda USL 4 Prato.
authors.forename: P
authors.initials: P
authors.lastname: Turchi
authors.forename: M L
authors.initials: ML
authors.lastname: Sarteschi
authors.forename: R
authors.initials: R
authors.lastname: Benelli
authors.forename: F M
authors.initials: FM
authors.lastname: Menchini Fabris
mesh_terms: D000328:Adult; D006801:Humans; D007248:Infertility, Male / Q000209:etiology*; D020347:Lithiasis / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D013733:Testicular Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D014463:Ultrasonography
vernacular_title: Infertilità maschile inspiegata e microlitiasi testicolare.