Differentiating head and neck small-diameter lentigo maligna and lentigo maligna melanoma from challenging solar lentigines: A retrospective study - 15/05/26
Doi : 10.1016/j.jaad.2026.04.042
Noa Kremer, MD a, ⁎ 
, Luísa Polo-Silveira, MD, MPH a, Isabella Dana, BS a, Viviane Liao, BS a, Maria Josefina Lorenzoni, MD b, Miguel Cordova, MD a, Stephen W. Dusza, DrPH a, Harold S. Rabinovitz, MD b, Cristian Navarrete-Dechent, MD c, Ashfaq A. Marghoob, MD a
, Luísa Polo-Silveira, MD, MPH a, Isabella Dana, BS a, Viviane Liao, BS a, Maria Josefina Lorenzoni, MD b, Miguel Cordova, MD a, Stephen W. Dusza, DrPH a, Harold S. Rabinovitz, MD b, Cristian Navarrete-Dechent, MD c, Ashfaq A. Marghoob, MD a a Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, New York
b Department of Dermatology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
c Dermatology Associates, Plantation, Florida
∗ Correspondence to: Noa Kremer, MD, Dermatology Service, Memorial Sloan Kettering Cancer Center, 425 Main St, New York, NY 10044 Dermatology Service Memorial Sloan Kettering Cancer Center 425 Main St New York NY 10044
Sous presse. Épreuves corrigées par l'auteur.
Disponible en ligne depuis le Friday 15 May 2026
Key words : challenging solar lentigines (SLs), dermoscopy, small diameter lentigo maligna/lentigo maligna melanoma (small-LM/LMM)
Abbreviation used : HFO, LM/LMM, SL, SLs
| Funding sources: Supported in part by the National Institutes of Health / National Cancer Institute Cancer Center Support Grant P30 CA008748 . The funder played no role in any aspect of the study. |
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| Patient consent: Not applicable. |
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| IRB approval status: Reviewed and approved by Western IRB; approval 16-458. |
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| This observational methodological study follows the STROBE reporting guidelines. |
© 2026
American Academy of Dermatology, Inc.. Publié par Elsevier Masson SAS. Tous droits réservés.
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