The impact of atypia/follicular lesion of undetermined significance and repeat fine-needle aspiration: 5 years before and after implementation of the Bethesda System

2014 ◽  
Vol 122 (12) ◽  
pp. 866-872 ◽  
Author(s):  
Peggy S. Sullivan ◽  
Sharon L. Hirschowitz ◽  
Po Chu Fung ◽  
Sophia K. Apple
Keyword(s):  
Fine Needle Aspiration ◽  
Needle Aspiration ◽  
Fine Needle ◽  
Before And After ◽  
Bethesda System ◽  
The Bethesda System ◽  
The Impact ◽  
Undetermined Significance

scholarly journals Rapid On-site Evaluation (ROSE) for Fine Needle Aspiration of Thyroid: Is It Helpful?

2021 ◽  
Vol 3 (1) ◽  
pp. 1-7
Author(s):  
Ahmed K. Aly ◽  
Mahmoud A. Ali ◽  
Apoorva Sharma ◽  
Michael A. Gubbels ◽  
Xing Zhao ◽  
...  
Keyword(s):  
Fine Needle Aspiration ◽  
Thyroid Nodules ◽  
Needle Aspiration ◽  
Fine Needle ◽  
Significant Difference ◽  
Site Evaluation ◽  
Bethesda System ◽  
The Difference ◽  
Thyroid Cytopathology ◽  
The Bethesda System

Introduction: Thyroid nodules are very common. Many are detected incidentally due to increased head and neck imaging. The majority are benign; however, malignancy can’t be excluded in many cases and tissue sampling is needed. Ultrasound guided fine needle aspiration is an easy and effective way to sample g thyroid nodules. Inadequate sampling was reported in 10-40% of the cases. Rapid On-site Evaluation (ROSE) was proposed to assess obtained sample for adequacy. The aim of this study is to identify the benefit of applying ROSE with US-FNA of thyroid nodules within our institution. Materials and methods: Patients who underwent FNA for thyroid nodules with ROSE availability documented in their procedure note between January 2017 to December 2018 were retrospectively included. All procedures were done by experienced radiologists. Aspirated material was Diff Quik stained for immediate evaluation. The final cytological diagnosis and specimen adequacy was based on The Bethesda system for reporting thyroid cytopathology. Specimen adequacy was compared between ROSE and non-ROSE groups. Results: 442 thyroid nodules were biopsied. ROSE was available for 65 nodules. Non-diagnostic rate with ROSE was 10.8% compared to 13.8% without ROSE with the difference being statistically insignificant. ROSE availability improved sample adequacy of nodules less than 3 cm with statistically significant difference of 100.0% with ROSE vs. 87% without ROSE. Conclusion: The current study does not justify the routine use of ROSE. However, ROSE availability is beneficial with smaller sized thyroid nodules and less experienced radiologists performing the procedure. Doi: 10.28991/SciMedJ-2021-0301-1 Full Text: PDF

scholarly journals Correlation of Thyroid Imaging Reporting and Data System [TI-RADS] and fine needle aspiration: experience in 1,000 nodules

2016 ◽  
Vol 14 (2) ◽  
pp. 119-123 ◽  
Author(s):  
Antonio Rahal Junior ◽  
Priscila Mina Falsarella ◽  
Rafael Dahmer Rocha ◽  
João Paulo Bacellar Costa Lima ◽  
Matheus Jorge Iani ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Fine Needle Aspiration ◽  
Thyroid Nodules ◽  
Needle Aspiration ◽  
Data System ◽  
Fine Needle ◽  
Thyroid Imaging ◽  
Bethesda System ◽  
Bethesda Classification ◽  
The Bethesda System

ABSTRACT Objective To correlate the Thyroid Imaging Reporting and Data System (TI-RADS) and the Bethesda system in reporting cytopathology in 1,000 thyroid nodules. Methods A retrospective study conducted from November 2011 to February 2014 that evaluated 1,000 thyroid nodules of 906 patients who underwent ultrasound exam and fine needle aspiration. Results A significant association was found between the TI-RADS outcome and Bethesda classification (p<0.001). Most individuals with TI-RADS 2 or 3 had Bethesda 2 result (95.5% and 92.5%, respectively). Among those classified as TI-RADS 4C and 5, most presented Bethesda 6 (68.2% and 91.3%, respectively; p<0.001). The proportion of malignancies among TI-RADS 2 was 0.8%, and TI-RADS 3 was 1.7%. Among those classified as TI-RADS 4A, proportion of malignancies was 16.0%, 43.2% in 4B, 72.7% in 4C and 91.3% among TI-RADS 5 (p<0.001), showing clear association between TI-RADS and biopsy results. Conclusion The TI-RADS is appropriate to assess thyroid nodules and avoid unnecessary fine needle aspiration, as well as to assist in making decision about when this procedure should be performed.

scholarly journals The spectrum of thyroid lesions on fine needle aspiration cytology

2020 ◽  
Vol 8 (2) ◽  
pp. 630
Author(s):  
Yashika P. Jaiswal ◽  
Sanjay Chawhan
Keyword(s):  
Fine Needle Aspiration ◽  
Fine Needle Aspiration Cytology ◽  
Needle Aspiration ◽  
Follicular Neoplasm ◽  
Aspiration Cytology ◽  
Fine Needle ◽  
Bethesda System ◽  
Needle Aspiration Cytology ◽  
The Bethesda System ◽  
Thyroid Lesions

Background: Fine Needle Aspiration Cytology (FNAC) of thyroid gland is the most common preoperative investigation for diagnosis of thyroid lesions. Though various tests like thyroid profile, ultrasonography and radionuclide scan are available, they are used as adjuvant diagnostic modalities. FNAC is simple, easy to perform, non-invasive and cost-effective procedure. Primary aim is to study the spectrum of various thyroid lesions on FNAC. Also, the study is aimed to categorise the thyroid lesions according to the Bethesda system for Reporting Thyroid Cytopathology (2017).Methods: This is a retrospective observational study carried out in the pathology department at tertiary care academic institute for a period of three years. FNAC was done in a patient with thyroid swelling by non-aspiration technique. Slides were prepared, fixed in 95% ethyl alcohol and processed with routine stains.Results: Out of 210 cases, 150 cases (71.42%) were benign lesions, 15 cases (7.14%) were Follicular neoplasm/Suspicious for follicular neoplasm, 14(6.66%) cases were reported as Atypia of undetermined significance, 13 cases (6.19%) were Unsatisfactory/Nondiagnostic, 11 cases (5.2%) were malignant and 7 cases (3.3%) were suspicious for malignancy.Conclusions: FNAC is the most effective tool for the diagnosis of thyroid lesions. The Bethesda system is used to categorise the thyroid lesions and helps in better communication between clinicians and pathologists for the best surgical and medical management. The number of benign cases were higher and the number of cases in the category of suspicious for malignancy were lower with female preponderance.

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