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Hashimoto Tiroiditi Olan Hastalarda Malignensi Tesbitinde İnce İğne Aspirasyon Biyopsisinin Etkinliği

Year 2017, Yıl: 2017 Sayı: 1, 35 - 39, 01.03.2017

Abstract

Bu çalışmanın amacı Hashimoto tiroiditli hastalarda malignite varlığını analiz etmek ve preoperatif ince iğne aspirasyon biyopsisinin (İİAB) güvenirliliğini değerlendirmektir. Materyal ve Metot: Bu retrospektif çalışmaya Temmuz 2011 ile Aralık 2014 arasında nodüler guatr nedeniyle opere edilen 66 hasta dahil edildi. Bu hastalarda preoperatif İİAB ile sitopatolojik değerlendirme ve sonrasında tiroidektomi operasyonu yapıldı. Tüm hastalara histopatolojik değerlendirme ile Hashimoto tiroiditi kesin tanısı koyuldu. Bulgular: İİAB sonuçları olguların 21’inde (%31,8) benign, 25’inde (%37,8) malignite için şüpheli, 13’ünde (%19,6) malign ve 7’sinde (%10,6) yetersiz olarak yorumlandı. Tiroidektomi sonrasında 14 hastada (%21,2) ve 2 hastada (%3,0) sırasıyla tiroid papiller karsinomu ve tiroid papiller karsinomunun folliküler varyantı saptandı. Malignite saptama açısından İİAB sonuçlarının duyarlılığı %79, özgüllüğü %39, yalancı pozitifliği %70,1, yalancı negatifliği %13,9, pozitif öngörü değeri %32,1, negatif öngörü değeri %86,0 ve tanısal doğruluk oranı %51 olarak yorumlandı. Sonuç: Hashimoto tiroidi ile papiller tiroid karsinomunun birlikte bulunması sıktır. Hashimoto tiroiditi hastalarında İİAB sonuçlarını değerlendirmek çok güç olup yalancı pozitiflik oranının artması muhtemeldir.

The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases

Year 2017, Yıl: 2017 Sayı: 1, 35 - 39, 01.03.2017

Abstract

This study aimed to research the presence of malignancy in patients with Hashimoto’s thyroiditis, and to examine the reliability of preoperative fine-needle aspiration biopsy (FNAB). Material and Method: This retrospective study included 66 patients who were operated on due to nodular goiter between July 2011 and December 2014. The patients underwent thyroidectomy following a cytologic analysis with FNAB. Hashimoto’s thyroiditis was testified with histopathology in all patients. Results: FNAB outcome were described as malignant in 13 (19.6%), benign in 21 (31.8%), inadequate in 7 (10.6%), and suspicion for malignancy in 25 (37.8%) cases. After thyroidectomy, existence of papillary thyroid carcinoma and follicular variant of papillary thyroid carcinoma were found in 14 (21.2%) and 2 (3.0%) patients, respectively. With regard to malignancy, FNAB displayed a specificity of 39%; sensitivity of 79%; false negative ratio of 13.9%; false positive ratio of 70.1%; positive predictive value of 32.1%; diagnostic accuracy of 51%; and negative predictive value of 86.0%. Conclusion: This coexistence of Hashimoto’s thyroiditis and papillary thyroid carcinoma is fairly mutual. FNAB outcome for such cases are difficult to score, and they are probably to rise the number of false positive cases.

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Details

Other ID JA85GC38ZS
Journal Section Research Article
Authors

Fatih Çiftci This is me

Turgut Anuk This is me

Zeynep Tatar This is me

Publication Date March 1, 2017
Published in Issue Year 2017 Yıl: 2017 Sayı: 1

Cite

APA Çiftci, F., Anuk, T., & Tatar, Z. (2017). The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases. Kafkas Journal of Medical Sciences, 7(1), 35-39.
AMA Çiftci F, Anuk T, Tatar Z. The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases. KAFKAS TIP BİL DERG. April 2017;7(1):35-39.
Chicago Çiftci, Fatih, Turgut Anuk, and Zeynep Tatar. “The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients With Hashimoto Diseases”. Kafkas Journal of Medical Sciences 7, no. 1 (April 2017): 35-39.
EndNote Çiftci F, Anuk T, Tatar Z (April 1, 2017) The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases. Kafkas Journal of Medical Sciences 7 1 35–39.
IEEE F. Çiftci, T. Anuk, and Z. Tatar, “The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases”, KAFKAS TIP BİL DERG, vol. 7, no. 1, pp. 35–39, 2017.
ISNAD Çiftci, Fatih et al. “The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients With Hashimoto Diseases”. Kafkas Journal of Medical Sciences 7/1 (April 2017), 35-39.
JAMA Çiftci F, Anuk T, Tatar Z. The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases. KAFKAS TIP BİL DERG. 2017;7:35–39.
MLA Çiftci, Fatih et al. “The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients With Hashimoto Diseases”. Kafkas Journal of Medical Sciences, vol. 7, no. 1, 2017, pp. 35-39.
Vancouver Çiftci F, Anuk T, Tatar Z. The Credibility of Fine-Needle Aspiration Biopsy for Malignancy in Patients with Hashimoto Diseases. KAFKAS TIP BİL DERG. 2017;7(1):35-9.