Fine-needle aspiration of testicular lesions: report of 17 cases.
In this article we report on our diagnostic experience of fine-needle aspiration biopsies (FNAB) performed on 17 patients with testicular lesions in the period from 1994-1998. The cytological diagnosis was consistent with seminoma in 7 cases, sex cord-stromal tumors in 3 cases (2 Sertoli cell tumors, 1 Leydig cell tumor), embryonal carcinoma in 3 cases, and yolk-sac tumor in 1 case; the other 3 patients were suffering from flogistic pathology. The cytological diagnosis was confirmed in all cases after surgery. According to our experience, ultrasound FNAB of testicular lesions proved to be a very reliable technique in predicting malignancy with high sensitivity and specificity. None of the patients developed local recurrences or inguinal lymph-node metastasis due to FNAB. Therefore, tumor stage classification (TNM) was not modified in any patient.
Assi
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Department of Pathology, Legnano General Hospital, Legnano (Milan), Italy.
Patetta
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Fava
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Berti
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GL
Bacchioni
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Cozzi
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L
D000293:Adolescent; D000328:Adult; D014408:Biomarkers, Tumor / Q000032:analysis; D001707:Biopsy, Needle; D018236:Carcinoma, Embryonal / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D018240:Endodermal Sinus Tumor / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D008875:Middle Aged; D009363:Neoplasm Proteins / Q000032:analysis; D018239:Seminoma / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D012680:Sensitivity and Specificity; D018312:Sex Cord-Gonadal Stromal Tumors / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D013736:Testicular Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery
D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins