Acta cytologica · 2006
Role of fine needle aspiration cytology in nonneoplastic testicular and scrotal lesions and male infertility.
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Handa Um, Bhutani Anjali, Mohan Harsh, Bawa Amarpreet Singh
Аннотация
OBJECTIVE: To study the role of fine needle aspiration (FNA) in male infertility and in nonneoplastic lesions of the testis and scrotum.
STUDY DESIGN: In a retrospective study over a 5-year period, 164 cases of FNA of testicular and scrotal nonneoplastic lesions were retrieved. Aspiration was performed with a 23-gauge needle on a 20-mL syringe.
RESULTS: Of 164 cases, 27 (16%) remained inconclusive; they were mainly from epididymal lesions. The remaining 137 cases were categorized as inflammatory lesions, 52 (31.7%); noninflammatory lesions, 42 (25.6%); and infertility cases, 43 (26.2%). Among the inflammatory lesions, 33 cases had nonspecific inflammation, 13 had granulomatous epididymoorchitis, 3 cases were of spermatic granuloma, and 3 cases revealed microfilariae. Noninflammatory lesions included 25 cases of spermatocele, 8 of hematoma/torsion, 5 of hydrocele, 3 of benign epididymal cyst and 1 of calcinosis cutis. Among the patients investigated for infertility, 23 (53%) had normal spermatogenesis, 6 (14%) had Sertoli cells only, 5 (119%) had maturation arrest, 6 (14%) showed hypospermatogenesis, and 3 (7%) showed an atrophic pattern.
CONCLUSION: FNA of the testis and scrotum is a simple, quick, minimally invasive and painless outpatient procedure. The sample obtained is more representative than biopsy as several separate punctures can be made, and there is no local scarring.
STUDY DESIGN: In a retrospective study over a 5-year period, 164 cases of FNA of testicular and scrotal nonneoplastic lesions were retrieved. Aspiration was performed with a 23-gauge needle on a 20-mL syringe.
RESULTS: Of 164 cases, 27 (16%) remained inconclusive; they were mainly from epididymal lesions. The remaining 137 cases were categorized as inflammatory lesions, 52 (31.7%); noninflammatory lesions, 42 (25.6%); and infertility cases, 43 (26.2%). Among the inflammatory lesions, 33 cases had nonspecific inflammation, 13 had granulomatous epididymoorchitis, 3 cases were of spermatic granuloma, and 3 cases revealed microfilariae. Noninflammatory lesions included 25 cases of spermatocele, 8 of hematoma/torsion, 5 of hydrocele, 3 of benign epididymal cyst and 1 of calcinosis cutis. Among the patients investigated for infertility, 23 (53%) had normal spermatogenesis, 6 (14%) had Sertoli cells only, 5 (119%) had maturation arrest, 6 (14%) showed hypospermatogenesis, and 3 (7%) showed an atrophic pattern.
CONCLUSION: FNA of the testis and scrotum is a simple, quick, minimally invasive and painless outpatient procedure. The sample obtained is more representative than biopsy as several separate punctures can be made, and there is no local scarring.