2nd Edition: Molecular Testing for Thyroid Nodules and Cancer

A special issue of Current Oncology (ISSN 1718-7729).

Deadline for manuscript submissions: 14 December 2024 | Viewed by 1450

Special Issue Editors


E-Mail Website
Guest Editor
Department of Pathology, Jewish General Hospital, McGill University, Montréal, QC, Canada
Interests: thyroid cancer; papillary thyroid carcinoma; poorly differentiated thyroid carcinoma; anaplastic thyroid carcinoma; molecular pathology; cytology; fine needle aspiration; histopathology
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Otolaryngology—Head and Neck Surgery, Jewish General Hospital, McGill University, Montréal, QC, Canada
Interests: surgery of the thyroid and parathyroid glands
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In the last decade, molecular testing for thyroid nodules and cancers has made significant progress, and it is able to identify thyroid cancer-related molecular markers which can then be applied clinically for improved decision making in different settings, representing a powerful diagnostic, prognostic, and predictive tool when used judiciously in conjunction with clinical, pathological, and radiological data. The main application of molecular testing is for thyroid nodules with indeterminate cytology (Bethesda III or IV), which represent 10–30% of thyroid nodules. For these indeterminate thyroid nodules, molecular testing is increasingly used in North America to predict the probability of cancer and help guide management, including surveillance for nodules that are likely benign or surgery for nodules that are likely malignant. For the latter nodules, molecular testing may also inform the extent of surgical management (lobectomy vs. total thyroidectomy) by predicting the cancer type and risk of cancer recurrence. Similarly, molecular testing may also be considered for thyroid nodules that are suspicious or positive for malignancy upon cytological examination (Bethesda V and VI) if the results are expected to impact patient management, including the timing and optimal extent of surgery. Finally, in patients with advanced thyroid cancer, including anaplastic thyroid carcinoma, molecular testing plays a critical role in identifying potential therapeutic targets, allowing for the consideration of neoadjuvant targeted therapy and redefining the role and timing of surgical intervention.

On the other hand, the various molecular testing platforms for thyroid nodules are still costly and not widely available, and data demonstrating significant clinical impacts and supporting their routine use in various clinical settings are still limited.

This Special Issue will include original articles and reviews that focus on key genetic alterations in thyroid nodules and cancers and the application of molecular testing with different platforms in the various clinical settings highlighted above.

You may choose our Joint Special Issue in Cancers.

We look forward to receiving your contribution.

Dr. Marc P. Pusztaszeri
Dr. Richard J. Payne
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Current Oncology is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • thyroid nodules
  • thyroid cancer
  • molecular testing
  • cytology
  • fine needle aspiration
  • personalized medicine
  • mutations

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

8 pages, 1886 KiB  
Communication
Ki-67 Labelling Index as a Predictor of Invasive Features in Thyroid Cancer: Retrospective Analysis and Implications
by Raisa Chowdhury, Raihanah Alsayegh, Véronique-Isabelle Forest, Marc Philippe Pusztaszeri, Sabrina Daniela da Silva, Livia Florianova and Richard J. Payne
Curr. Oncol. 2024, 31(7), 4030-4037; https://doi.org/10.3390/curroncol31070300 - 17 Jul 2024
Viewed by 1121
Abstract
Background: Ki-67 immunostaining is commonly used in neuroendocrine tumors to estimate the proliferative index and for grading. This study investigates its association with the invasiveness of follicular-derived thyroid carcinomas (TCs). Methods: A retrospective analysis of patients with TC at three McGill University teaching [...] Read more.
Background: Ki-67 immunostaining is commonly used in neuroendocrine tumors to estimate the proliferative index and for grading. This study investigates its association with the invasiveness of follicular-derived thyroid carcinomas (TCs). Methods: A retrospective analysis of patients with TC at three McGill University teaching hospitals between January 2018 and November 2023 was conducted. The inclusion criteria included patients with malignant thyroid tumors and accessible Ki-67 LI data from final pathology specimens. The data collected included patient demographics, Ki-67 LI values, and different invasiveness attributes, such as molecular mutations, the histological subtype, lymphovascular invasion (LVI), extrathyroidal extension (ETE), and positive lymph nodes (LNs). Results: In total, 212 patients met the inclusion criteria, of which 80.7% were females and 19.3% were males. The Ki-67 LI ranged from 1% to 30%, with the majority of the cases within the range of 1–15%. A significant association was observed between higher Ki-67 LI and high-risk histological subtypes of thyroid carcinoma (p < 0.001). Similarly, Ki-67 LI was significantly associated with LVI and positive LN metastasis (p < 0.001 and p = 0.036, respectively). However, no significant association was found between the Ki-67 LI and gene mutations or ETE (p = 0.133 and p = 0.190, respectively). Using percentiles to establish a cutoff, patients with a Ki-67 LI higher than 6.7 showed a higher likelihood of being associated with invasive features. Conclusion: Elevated Ki-67 LI can serve as an indicator of aggressiveness in follicular-derived TC, especially when associated with distinct histological subtypes, LVI and positive LNs. Full article
(This article belongs to the Special Issue 2nd Edition: Molecular Testing for Thyroid Nodules and Cancer)
Show Figures

Figure 1

Back to TopTop