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  • Ultrazvočno vodena aspiracijska biopsija prikritih področnih zasevkov karcinoma glave in vratu = Ultrasound-guided aspiration biopsy of subclinical regional metastases of head and neck carcinoma
    Aničin, Aleksandar ; Šmid, Alojz, 1941- ; Višnar-Perovič, Alenka
    We tested the reliability of ultrasound combined with ultrasound-guided aspiration biopsy (USGAB) and the usefulness of lymph node size parameters forthe detection of subclinical neck metastases. In ... 77 patients with planocellular carcinomas of the head and neck, 121 neck sides with no palpableregional metastases were examined using US. Depending on the results, ultrasound-guided aspiration biopsy was performed on 64 neck sides. Following surgery, the results of ultrasound - ultrasound-guided aspiration biopsy were compared with the histological findings of the dissected lymph nodes. The study showed a 77% overall sensitivity, 100% specificity and 95% accuracy of ultrasound and ultrasound-guided aspiration biopsy. The negative predictive value was 94%, and the positive 100%; the most reliable lymph node size parameter was the ratio of transversal to longitudinal diameter. The results of this study showed that ultrasound-guided aspiration biopsy is an appropriate method for the detection of subclinical regional neck metastases.
    Vir: Medicinski razgledi. Supplement. - ISSN 0353-3484 (Letn. 39, supl. 3, jun. 2000, str. 91-95)
    Vrsta gradiva - članek, sestavni del
    Leto - 2000
    Jezik - slovenski
    COBISS.SI-ID - 11754969

vir: Medicinski razgledi. Supplement. - ISSN 0353-3484 (Letn. 39, supl. 3, jun. 2000, str. 91-95)

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