ArticleInternational journal of clinical and experimental pathology2017
The analysis of clinicopathologic predictors of lymph node metastasis and postoperative recurrence in patients with papillary thyroid microcarcinoma from Guangdong Province, China-a multicenter retrospective study.
Article in International journal of clinical and experimental pathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 4 citations in OpenAlex.
- A Comparison of the Seventh and Eighth Editions of the AJCC Staging Systems to Predict Recurrence in Papillary Thyroid Microcarcinoma.Annals of surgical oncology · 2021Article
- Surgical Extent of Central Lymph Node Dissection for Papillary Thyroid Carcinoma Located in the Isthmus: A Propensity Scoring Matched Study.Frontiers in endocrinology · 2021Article
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Authors and funding
10 authors at 2 institutions in 1 country.
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Abstract
purposeCurrently the extent of lymph node dissection (LND) for papillary thyroid microcarcinoma (PTMC) remains controversial. The present study aims to investigate the clinicopathologic predictors of lymph node metastasis (LNM) and prognosis in PTMC patients from Guangdong to enable appropriate treatment and follow-up.
methodsData including demographics, tumor size, multifocality, extrathyroidal extension (ETE) and concomitant thyroiditis were collected from 374 untreated PTMC patients from Guangdong, China. Univariate and multivariate analyses were performed to identify clinicopathologic predictors of LNM and prognostic indicators in PTMC patients with LNM.
resultsDuring the follow-up period of 120 months, recurrence was significantly higher in patients with LNM than in patients without LNM (P<0.05). Age <45 years, larger tumor (>5 mm) and multifocality were predictors of LNM; age <45 years, larger tumor size and absence of concomitant thyroiditis were associated with central LNM (CLNM); male sex, ETE and multifocality were correlated with lateral LNM (LLNM) (P<0.05). There was no difference in recurrence between patients with CLNM and LLNM (P>0.05). LNM in PTMC primarily influenced disease-free survival. Age >45 years and male sex were risk factors of recurrence in PTMC patients with LNM. Male patients with CLNM and older patients with LLNM exhibited worse prognosis (P<0.05).
conclusionsPTMC easily metastasizes to cervical lymph nodes, which significantly influences prognosis. Prophylactic LND is recommended in PTMC patients from Guangdong, China, who have a high risk of CLNM and/or LLNM. More aggressive postoperative treatment and more frequent follow-up could be considered for older and/or male PTMC patients with LNM.
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31966856PMC6966002W3013796441What OpenQuestion holds
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