IS THE ACRAL-LENTIGINOUS MELANOMA (ALM) MORE MALIGNANT THAN THE SUPERFICIAL SPREADING MELANOMA (SSM) IN A HIGH-RISK LOCATION - A MATCHED-PAIR COMPARISON OF 113 EACH ALM AND SSM IN A MULTICENTER STUDY

BREUNINGER, H and KOHLER, C and DREPPER, H and BASTIAN, B and BROCKER, EB and GOHL, J and GROTH, W and HERMANEK, P and HOHENBERGER, W and LIPPOLD, A and KOLMEL, K and LANDTHALER, M and PETERS, A and TILGEN, W (1994) IS THE ACRAL-LENTIGINOUS MELANOMA (ALM) MORE MALIGNANT THAN THE SUPERFICIAL SPREADING MELANOMA (SSM) IN A HIGH-RISK LOCATION - A MATCHED-PAIR COMPARISON OF 113 EACH ALM AND SSM IN A MULTICENTER STUDY. HAUTARZT, 45 (8). pp. 529-531. ISSN 0017-8470,

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Abstract

Even today, the prognosis of acrallentiginous melanoma (ALM) remains a controversial topic. We present a large case study including all known factors relevant for prognosis. 113 ALMs in 3616 melanoma patients were paired as precisely as possible with their twins, i.e. with 113 superficial spreading melanomas (SSM) from a group of 619 SSMs with high-risk location. The ALMs and SSMs were equivalent in tumor thickness, patient gender and mode of treatment. The follow-up period was for at least 5 years. The 5-year Kaplan-Meier survival curve in both groups are identical. The poor prognosis often ascribed to ALM results from the prognostic factor location. ALM should therefore be regarded as acral localized melanoma.

Item Type: Article
Uncontrolled Keywords: PROGNOSTIC FACTORS; ACRAL-LENTIGINOUS MELANOMA; SUPERFICIAL SPREADING MELANOMA; PROGNOSIS; MATCHED PAIR STUDY
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:40
URI: https://pred.uni-regensburg.de/id/eprint/53162

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