ReviewCancers2025
Management of Regional Lymph Nodes in Clinically Node-Negative Cutaneous Squamous Cell Carcinoma of the Head and Neck: A Systematic Review & Meta-Analysis.
Review in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
objectivesHead and neck cutaneous squamous cell carcinoma (HNcSCC) has the potential to metastasize to local lymph nodes, which can significantly impact prognosis. However, the optimal management of patients with clinically node-negative (cN0) disease remains unclear.
methodsWe conducted a systematic review and meta-analysis following PRISMA guidelines. PubMed, Scopus, CINAHL, and Web of Science databases were searched from inception to 7 August 2025. Two parallel searches were conducted: one to capture management strategies and outcomes of cN0 patients with HNcSCC and one to capture occult nodal metastasis rates of the same population.
resultsA total of 38 studies were included. Post-excision management strategies included observation, sentinel lymph node biopsy (SLNB), elective dissection (ED), and elective nodal irradiation. The pooled rate of occult lymph node metastasis was 13.9% in 1673 HNcSCC tumors overall and 12.5% when limited to 977 high-risk tumors. Overall recurrence in the SLNB group (8.3%) was significantly lower than both the observation (16.9%,
conclusionsWe found that SLNB was associated with lower recurrence and mortality compared with observation and ED. While not assumed to be causative, our findings support the role of SLNB in diagnosing occult metastasis and staging disease in this population.
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