ArticleAnnals of the Royal College of Surgeons of England2023
The impact of lymph node ratio on disease recurrence in papillary thyroid microcarcinoma.
Article in Annals of the Royal College of Surgeons of England, 2023. 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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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- No independent association between lymph node metastasis location and recurrence in papillary thyroid carcinoma: a long-term study.Annals of medicine · 2026Article
- The prognostic value of central excised lymph node count in N1a papillary thyroid cancer: a population-based study.Gland surgery · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
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Abstract
introductionLymph node (LN) metastases in papillary thyroid microcarcinomas (microPTCs) are common. The lymph node ratio (LNR) has been proposed as a risk factor for recurrence in papillary thyroid cancer. However, its relevance in microPTC is undetermined.
methodsPatients who underwent resection of their microPTC with concomitant LN clearance between 2005 and 2018 were identified. The LNR was calculated as the ratio of positive LNs to the total number of LNs.
resultsData on 50 patients (36 female [72%]; median age 47 years [range: 19-84]) who underwent LN clearance (28 central [56%] vs 22 central + lateral [44%]) were analysed. Positive LNs were found in over two-thirds of the patients (
conclusionsLN metastases are frequent among patients with microPTC. A higher LNR seems to be associated with recurrence. Additional studies are needed to further clarify these findings and to assess the possible role of LNR in treatment and surveillance.
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