Evaluation of fine needle aspiration biopsy in oral cavity and head and neck region with different stains techniques.

摘要: The present study aimed to evaluate the Fine Needle Aspiration Biopsy in different staining techniques nodular lesions of oral cavity and head neck region, as their sensitivity, specificity accuracy, with Panoptic, Papanicolaou Hematoxylin-Eosin (H&E) stains. 46 patients who sought Clinic Discipline Clinical Stomatology at FOUSP were selected consecutively, region. material obtained by FNAB was sent on 6 slides, stained method H&E, same pathologist only clinical diagnosis. After final report FNAB, biopsy issued, serving gold standard. calculations, results accuracy for Panoptic 28.6%, 76% 15.4%, respectively. result 71.4%, 76.7% 23.3%, H&E 82.1%, We can conclude, according methodology this that, stains showed sensitivity diagnosing malignant neoplasms. stain a better benign neoplasms, compared give definitive diagnosis, followed