Study of non-invasive follicular thyroid neoplasm: A borderline entity.


Journal

Journal of cancer research and therapeutics
ISSN: 1998-4138
Titre abrégé: J Cancer Res Ther
Pays: India
ID NLM: 101249598

Informations de publication

Date de publication:
01 Jul 2024
Historique:
received: 05 11 2022
accepted: 14 12 2022
medline: 16 10 2024
pubmed: 16 10 2024
entrez: 16 10 2024
Statut: ppublish

Résumé

Non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) is a newly added entity in the fourth edition of the WHO Classification of Tumors of Endocrine Organs (2017). It is regarded as a neoplasm with very low malignant potential, thus affecting further treatment of the patients. To study the recently diagnosed entity, NIFTP, as not many cases have been reported of the same. A retrospective analysis of all thyroid neoplasms received in the Department of Pathology of our institute over two years was done. Out of the 188 cases that we reported, 38 were of non-invasive follicular neoplasms. Thirty-two patients were female, whereas six patients were male. Thirty-five patients presented with solitary thyroid nodule and the others had an ill-defined thyroid swelling. Thirty-four patients had normal thyroid profile while two patients each presented with hypothyroidism and hyperthyroidism. It is crucial to carefully study the histopathological features of solitary thyroid swellings and correlate with clinical and radiological findings. The recently added diagnostic category of NIFTP helps clinicians prevent over-treatment of a group of low-risk thyroid tumors.

Sections du résumé

BACKGROUND BACKGROUND
Non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) is a newly added entity in the fourth edition of the WHO Classification of Tumors of Endocrine Organs (2017). It is regarded as a neoplasm with very low malignant potential, thus affecting further treatment of the patients.
AIMS OBJECTIVE
To study the recently diagnosed entity, NIFTP, as not many cases have been reported of the same.
MATERIALS AND METHODS METHODS
A retrospective analysis of all thyroid neoplasms received in the Department of Pathology of our institute over two years was done. Out of the 188 cases that we reported, 38 were of non-invasive follicular neoplasms.
RESULTS RESULTS
Thirty-two patients were female, whereas six patients were male. Thirty-five patients presented with solitary thyroid nodule and the others had an ill-defined thyroid swelling. Thirty-four patients had normal thyroid profile while two patients each presented with hypothyroidism and hyperthyroidism.
CONCLUSION CONCLUSIONS
It is crucial to carefully study the histopathological features of solitary thyroid swellings and correlate with clinical and radiological findings. The recently added diagnostic category of NIFTP helps clinicians prevent over-treatment of a group of low-risk thyroid tumors.

Identifiants

pubmed: 39412902
doi: 10.4103/jcrt.jcrt_2327_22
pii: 01363817-202420050-00002
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

1365-1369

Informations de copyright

Copyright © 2024 Copyright: © 2024 Journal of Cancer Research and Therapeutics.

Références

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Nikiforov YE, Seethala RR, Tallini G, Baloch ZW, Basolo F, Thompson LD, et al. Nomenclature revision for encapsulated follicular variant of papillary thyroid carcinoma: A paradigm shift to reduce overtreatment of indolent tumors. JAMA Oncol 2016; 2: 1023–9.
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Seo JY, Park JH, Pyo JY, Cha YJ, Jung CK, Song DE, et al. A multi-institutional study of prevalence and clinicopathologic features of non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) in Korea. J Pathol Transl Med 2019; 53: 378–85.
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Auteurs

Rupali Bavikar (R)

Department of Pathology, Dr. D.Y. Patil Medical College, Hospital and Research Center, Pune, Maharashtra, India.

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