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[Testicular microlithiasis associated with infertility]
F J González Sánchez1, M B Encinas Gaspar, S Napal Lecumberri
1Servicio de Urología, Hospital Santos Reyes, Aranda de Duero, Burgos, España.
Archivos Espanoles De Urologia
|January 1, 1997
Summary
Testicular microlithiasis, a rare condition, is often incidentally found during ultrasound for infertility. This diagnosis requires ruling out associated pathologies like tumors or genetic disorders.
Area of Science:
- Reproductive Medicine
- Diagnostic Imaging
Background:
- Testicular microlithiasis (TM) is a rare condition characterized by the presence of small calcifications within the seminiferous tubules.
- It is frequently diagnosed incidentally during scrotal ultrasound examinations, often in the context of male infertility investigations.
Observation:
- A case study of a 28-year-old male presenting with infertility is detailed.
- Ultrasound revealed bilateral testicular microlithiasis, characterized by hyperechoic foci without acoustic shadowing in normal testicular parenchyma.
Findings:
- Hormonal analysis showed elevated follicle-stimulating hormone (FSH) and luteinizing hormone (LH) with low testosterone levels.
- Semen analysis indicated azoospermia, a complete absence of sperm.
Implications:
- TM has a distinct ultrasonographic appearance, negating the need for further diagnostic imaging.
- The pathogenesis and clinical significance of TM are not fully understood, necessitating evaluation for associated conditions such as tumors, infertility, systemic diseases, and chromosomal abnormalities.
- Regular ultrasound follow-up is recommended for patients diagnosed with testicular microlithiasis.