Published in:
01-12-2019 | Thyroid Cancer | ASO Author Reflections
ASO Author Reflections: Cautious Management of NIFTP
Author:
Antoine Eskander, MD, ScM, FRCS(C)
Published in:
Annals of Surgical Oncology
|
Special Issue 3/2019
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Excerpt
Because patients with thyroid cancer have excellent survival results, there has been a recent trend toward treatment de-escalation. In keeping with this trend, a group of thyroid cancer experts recently studied a group of 109 patients with a noninvasive encapsulated follicular variant of papillary thyroid cancer (FVPTC) who underwent lobectomy without radioactive iodine (RAI). They found no evidence of disease recurrence during a median follow-up period of 13 years and suggested a change in nomenclature for this group to noninvasive follicular thyroid neoplasm with papillary-like features (NIFTP).
1 Little is known regarding the impact of this new diagnostic category on the incidence and outcomes for patients with thyroid neoplasms. This study aimed to determine (1) the incidence of NIFTP among all well-differentiated thyroid cancers (WDTCs) in Ontario (1991–2000) and (2) predictors of disease-free survival (DFS) comparing patients with FVPTC and NIFTP in a cohort with long-term follow-up evaluation.
2 …