Macrocalcification in thyroid nodule

Authors

  • Naina Verma Department of ENT-HNS, IGMC, Shimla, Himachal Pradesh, India
  • Shobha Mohindroo Department of Pathology, IGMC Shimla, Himachal Pradesh, India
  • Ramesh Azad Department of ENT-HNS, IGMC, Shimla, Himachal Pradesh, India
  • N. K. Mohindroo Department of ENT-HNS, IGMC, Shimla, Himachal Pradesh, India

DOI:

https://doi.org/10.18203/2320-6012.ijrms20172969

Keywords:

Macrocalcification, Thyroid nodule, Ultrasonography

Abstract

Background: The thyroid is one of the largest endocrine organs. The prevalence of palpable thyroid nodules increases with age and is 4-7% in a middle-aged population. Objective of present study was to understand if thyroid malignancy is associated with macrocalcification.

Methods: 34 cases were with thyroid nodules were evaluated initially with sonography and then with FNAC, the results of which were given on the basis of Bethesda system.

Results: On USG, 23 (67.6%) nodules had macrocalcifications, 5 (14.7%) had microcalcifications and 6 (17.6%) had both micro as well as macrocalcifications. Cytology of 23 nodules with macrocalcification were non-diagnostic in 8.7%, benign 73.9%, suspicious for malignancy in 8.7 % and malignant in 8.7%. Only 2 lesions with macrocalcification and 1 with both macro and microcalcification came out to be non-diagnostic. 17 lesions with macrocalification were diagnosed as benign, 2 as suspicious for malignancy and 2 as malignant. While 3 lesions with microcalcification were diagnosed as malignant on FNAC and 2 as benign.

Conclusions: Macrocalcification is not a good indicator for malignancy.

References

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Published

2017-06-24

How to Cite

Verma, N., Mohindroo, S., Azad, R., & Mohindroo, N. K. (2017). Macrocalcification in thyroid nodule. International Journal of Research in Medical Sciences, 5(7), 2960–2963. https://doi.org/10.18203/2320-6012.ijrms20172969

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Section

Original Research Articles