ArticleArchives of dermatological research2023
Differences in the demographics, incidence, and survival of palmar and plantar acral melanoma: a population-based study.
Article in Archives of dermatological research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- A Risk-Scoring Classifier for the Diagnosis and Management of Atypical Melanocytic Lesions of the Palms: the iDScore_palmar Model.Dermatology practical & conceptual · 2026Article
- Circumflex Scapular Artery Perforator Flap and Its Surgical Refinements in Soft Tissue Reconstruction for Various Regions of the Foot and Ankle in Pediatric Patients.Microsurgery · 2025Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acral melanoma (AM) has the worst prognosis of all cutaneous malignant melanomas (CMM). Differences between palmar and plantar tumors have not been well characterized at the population level. The objective of this study was to investigate the differences in demographics, incidence, and survival between palmar and plantar AM. The 2004-2016 National Cancer Database (NCDB) and 2000-2018 Surveillance, Epidemiology, and Results (SEER) databases were used to evaluate differences between palmar and plantar AM. Data were analyzed using Chi-square test, Fisher's exact, T-test, or likelihood ratio test. A total of 5002 participants were included in the study. A greater percentage of tumors occurred on the plantar surface (82.0%) than the palmar surface (18.0%). The incidence of plantar tumors is four times greater than palmar tumors (1.7 vs 0.4 cases per 1,000,000 people per year). Palmar melanomas were more likely to occur in Whites (84.6% vs 76.8%, p < 0.001) and be treated with amputation (28.1% vs 12.9%, p < 0.001) compared to plantar melanomas. Disease-specific five-year survival was similar for all palmar (80.8%) and plantar tumors (78.2%). While subtle differences do exist between palmar and plantar tumors, they behave similarly overall and should be treated as one entity.
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Registered trials
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