Bethesda System Of Reporting Thyroid Cytopathology – A Study Of 100 Cases

Bethesda System Of Reporting Thyroid Cytopathology – A Study Of 100 Cases

Authors

  • Dr Rajesh Para

DOI:

https://doi.org/10.70284/njirm.v7i3.1077

Keywords:

Bethesda System, TBSRTC ,PAP , AUS

Abstract

Background & Objective: Thyroid nodules are common clinical occurrence . More than 50% of the world ‘s
population harbours at least 1 thyroid nodule and the frequency of nodular thyroid diseases increases with age . It is
therefore no surprise that thyroid fine needle aspiration cytology (FNAC) is one of the most commonly practiced
areas in non gynaecologic cytopathology. Objective is to study cytopathology of various Thyroid lesions to
Differentiate and classify them according to the Bethesda System. To determine accuracy of the Bethesda
classification system for reporting. Methodology: This study was conducted in department of pathology BRIMS Bidar ,
around 100 thyroid FNAC reported cases retrospectively. Hand E , Geimsa and Pap stains were used. All smears were
screened and cytomorphological features were ascertained the diagnostic categories according to Bethesda System
for reporting thyroid cytopathology . In our study the age group were from 15 to 80 yrs and female prepondence was
reported . Non diagnostic (N D)confined 5 cases, Benign category were diagnosed in 75 cases, Atypia of
Undetermined Significance ( AUS) was diagnosed in 3 cases, Suspicious for Follicular Neoplasm (SFN) in 4 cases ,
Suspicious for malignancy ( SFM )in 4 cases and Malignant 9 cases. Results & Conclusion: A definite morphological
diagnosis can be made on FNAC which annuls the need of diagnostic biopsies . Surgery can be avoided in benign
lesions diagnosed on FNAC. TBSRTC has an excellent diagnostic specificity and accuracy in evaluation of thyroid
nodules. [Para R NJIRM 2016; 7(3): 52 - 54 ]

References

1. Layfield L J , Cibas ES , Baloch Z. Thyroid fine
needle aspiration cytology : a review of the
National Cancer Institute state of Science
Symposium . Cytopathology 2010; (2):75-85.
2. Nayar R , Ivanocic M. The indeterminate Thyroid
Fine Needle Aspiration : Cancer .2009; 195-202.
3. Edmund s .Cibas , Miguel a Sanchez . The national
cancer institute thyroid Fine needle aspiration
state of Science conference . Cancer cytopathology
: Volume 114: page 1-3.
4. Baloch ZW, Alexander E K , Gharib H. And Raab
SS.Chapter1;Overview of diagnostic Terminology
and reporting In: Ali SZ Cibas ES Edi, The Bethesda
System for Reporting Thyroid cytopathology . New
York ,NY; Springer;2010:1-4.
5. Ali S Z , Cibas ES: The Bethesda System For
Reporting Thyroid Cytopathology. Definitions,
Criteria and Explanatory notes, New York,
Springer,2010.
6. British Thyroid Association , Royal college of
Physicians : Guidelinesupdate group ,ed 2. London,
Royal College of Physicians, 2007.
7. Ali S Z: Thyroid cytopathology : Bethesda and
beyond. ActaCytol 2011;55:4-12.
8. ShaguftaTMet al. The Bethesda System for
reporting Thyroid Cytopathology: A Five year
Review of One Center Experience
InternationalJournal of Health Sciences Vol.6 ,
No.2 159-173.
9. Yang J . et al. Fine needle aspiration of thyroid
nodules: a study of 4703 patients with histological
and clinical correlations. Cancer. 2007;5:306-315.
10. Jo VY, Stelow EB, Dustin SM, Hanley KZ.
Malignancy risk for fine needle aspiration of
thyroid lesions according to the Bethesda System
for Reporting Thyroid cytopathology.Am JClin
Pathol 2010; 134(3):450-6.
11. Layfield LJ et al . Post thyroid FNA testing and
treatment options: a Synopsis of the National
Cancer Institute Thyroid Fine Needle Aspiration
State of Science Conference .Diagn Cytopathol.
2008; 36(6):442-448.
12. Cooper DS et al . Management guidelines for
patients with thyroid nodules and differentiated
thyroid cancer. Thyroid.2006;16(2):109-142.
13. Gharib H, Papini E, Valcavi R et al. American
Association of Clinical Endocrinologist and medical
guidelines for clinical practice for the diagnosis and
management of thyroid nodules.
EndocrPract2006:12(1);63-102.

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Published

2018-01-21

How to Cite

Para, D. R. (2018). Bethesda System Of Reporting Thyroid Cytopathology – A Study Of 100 Cases: Bethesda System Of Reporting Thyroid Cytopathology – A Study Of 100 Cases. National Journal of Integrated Research in Medicine, 7(3), 52–54. https://doi.org/10.70284/njirm.v7i3.1077

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Original Articles