The predictive accuracy of fine needle aspiration and BRAF V600E mutation in diagnosis of papillary thyroid carcinoma / 中华外科杂志
Chinese Journal of Surgery
;
(12): 305-308, 2019.
Article
Dans Chinois
| WPRIM
| ID: wpr-804949
ABSTRACT
Objective@#To evaluate the predictive accuracy of fine needle aspiration (FNA) and BRAF V600E mutation in distinguishing papillary thyroid carcinoma and other thyroid nodules.@*Methods@#This retrospective cohort study included 93 patients with papillary thyroid carcinoma who treated at Department of Thyroid Surgery, the Second Affiliated Hospital of Zhejiang University, College of Medicine from September 2016 to May 2018. There were 21 males and 72 females with age of (43.2±11.3) years (range 19 to 67 years). All the patients got the examinations of FNA and BRAF V600E mutation by Amplification Refractory Mutation System, and subsequently underwent thyroid surgeries. The results of cytopathology, frozen section and pathology were collected and analyzed. The predictive accuracy of FNA cytology and BRAF V600E mutation was calculated.@*Results@#In the 93 collected cases, 91 were diagnosed as papillary thyroid carcinoma postoperation, and the accurate predictive rate was 97.8%. Subgroup analysis was performed according to Bethesda System, the predictive rates were unsatisfactory (Ⅰ) 6/6, benign (Ⅱ) 0/0, atypia of undetermined significance or follicular lesion of undetermined significance (Ⅲ) 16/17, follicular neoplasm or suspicious for follicular neoplasm (Ⅳ) 97.2% (35/36), suspicious for malignancy (Ⅴ) 100% (28/28), and malignant (Ⅵ) 6/6, respectively.@*Conclusion@#Thyroid nodules with BRAF V600E mutation can be strongly speculated as papillary thyroid carcinoma.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude diagnostique
/
Étude observationnelle
/
Étude pronostique
langue:
Chinois
Texte intégral:
Chinese Journal of Surgery
Année:
2019
Type:
Article
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