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Erschienen in: Annals of Surgical Oncology 13/2011

01.12.2011 | Melanomas

Factors Predictive of the Status of Sentinel Lymph Nodes in Melanoma Patients from a Large Multicenter Database

verfasst von: Richard L. White Jr., MD, Gregory D. Ayers, MS, Virginia H. Stell, BA, Shouluan Ding, PhD, Jeffrey E. Gershenwald, MD, Jonathan C. Salo, MD, Barbara A. Pockaj, MD, Richard Essner, MD, Mark Faries, MD, Kim James Charney, MD, Eli Avisar, MD, Axel Hauschild, MD, Friederike Egberts, MD, Bruce J. Averbook, MD, Carlos A. Garberoglio, MD, John T. Vetto, MD, Merrick I. Ross, MD, David Chu, MD, Vijay Trisal, MD, Harald Hoekstra, MD, Eric Whitman, MD, Harold J. Wanebo, MD, Daniel DeBonis, MD, Michael Vezeridis, MD, Aaron Chevinsky, MD, Mohammed Kashani-Sabet, MD, Yu Shyr, PhD, Lynne Berry, PhD, Zhiguo Zhao, MS, Seng-jaw Soong, PhD, Stanley P. L. Leong, MD, for the Sentinel Lymph Node Working Group

Erschienen in: Annals of Surgical Oncology | Ausgabe 13/2011

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Abstract

Background

Numerous predictive factors for cutaneous melanoma metastases to sentinel lymph nodes have been identified; however, few have been found to be reproducibly significant. This study investigated the significance of factors for predicting regional nodal disease in cutaneous melanoma using a large multicenter database.

Methods

Seventeen institutions submitted retrospective and prospective data on 3463 patients undergoing sentinel lymph node (SLN) biopsy for primary melanoma. Multiple demographic and tumor factors were analyzed for correlation with a positive SLN. Univariate and multivariate statistical analyses were performed.

Results

Of 3445 analyzable patients, 561 (16.3%) had a positive SLN biopsy. In multivariate analysis of 1526 patients with complete records for 10 variables, increasing Breslow thickness, lymphovascular invasion, ulceration, younger age, the absence of regression, and tumor location on the trunk were statistically significant predictors of a positive SLN.

Conclusions

These results confirm the predictive significance of the well-established variables of Breslow thickness, ulceration, age, and location, as well as consistently reported but less well-established variables such as lymphovascular invasion. In addition, the presence of regression was associated with a lower likelihood of a positive SLN. Consideration of multiple tumor parameters should influence the decision for SLN biopsy and the estimation of nodal metastatic disease risk.
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Metadaten
Titel
Factors Predictive of the Status of Sentinel Lymph Nodes in Melanoma Patients from a Large Multicenter Database
verfasst von
Richard L. White Jr., MD
Gregory D. Ayers, MS
Virginia H. Stell, BA
Shouluan Ding, PhD
Jeffrey E. Gershenwald, MD
Jonathan C. Salo, MD
Barbara A. Pockaj, MD
Richard Essner, MD
Mark Faries, MD
Kim James Charney, MD
Eli Avisar, MD
Axel Hauschild, MD
Friederike Egberts, MD
Bruce J. Averbook, MD
Carlos A. Garberoglio, MD
John T. Vetto, MD
Merrick I. Ross, MD
David Chu, MD
Vijay Trisal, MD
Harald Hoekstra, MD
Eric Whitman, MD
Harold J. Wanebo, MD
Daniel DeBonis, MD
Michael Vezeridis, MD
Aaron Chevinsky, MD
Mohammed Kashani-Sabet, MD
Yu Shyr, PhD
Lynne Berry, PhD
Zhiguo Zhao, MS
Seng-jaw Soong, PhD
Stanley P. L. Leong, MD
for the Sentinel Lymph Node Working Group
Publikationsdatum
01.12.2011
Verlag
Springer-Verlag
Erschienen in
Annals of Surgical Oncology / Ausgabe 13/2011
Print ISSN: 1068-9265
Elektronische ISSN: 1534-4681
DOI
https://doi.org/10.1245/s10434-011-1826-9

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