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Recommendations for diagnosis and therapy of cutaneous melanoma
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Abstract
Dermoscopy is currently the standard method for clinical differential diagnosis of cutaneous melanoma and for qualifying a lesion for excision biopsy. Full thickness excision biopsy of suspicious melanomatous skin lesions is likely to be diagnosed as early melanomaand is crucial in establishing diagnosis and defining prognostic factors. Early diagnosis and surgical removal of cutaneous melanoma not only improves prognosis, but it is also associated with approximately 90% likelihood of cure. Next steps in the therapeutic management of cutaneous melanoma following excision biopsy are radical scar excision with adequate margins and sentinel lymph node biopsy. Radical lymph node dissection is recommended in case of regional lymph node metastases. High-risk patients (lymph node involvement and/or ulcerated primary lesion) should be advised to participate in prospective clinical trials on adjuvant therapy. Melanoma patients with distant metastases are still characterised by poor outcomes. In patients with metastatic disease testing for the presence of BRAF gene mutation is mandatory Patients with metastatic disease should be considered for participation in clinical trials. Long-term survival is confined to selected group of patients undergoing resection of isolated metastatic lesions. In systemic (mainly first-line) therapy of patients with BRAF V600 mutation BRAF inhibitor, vemurafenib or dabrafenib (preferentially in combination with MEK inhibitor) may be employed and independently of mutational status immunotherapy with anti-PD-1 antibodies (nivolumab or pembrolizumab), and eventually ipilimumab (anti-CTLA4 antibody) may be used.
Abstract
Dermoscopy is currently the standard method for clinical differential diagnosis of cutaneous melanoma and for qualifying a lesion for excision biopsy. Full thickness excision biopsy of suspicious melanomatous skin lesions is likely to be diagnosed as early melanomaand is crucial in establishing diagnosis and defining prognostic factors. Early diagnosis and surgical removal of cutaneous melanoma not only improves prognosis, but it is also associated with approximately 90% likelihood of cure. Next steps in the therapeutic management of cutaneous melanoma following excision biopsy are radical scar excision with adequate margins and sentinel lymph node biopsy. Radical lymph node dissection is recommended in case of regional lymph node metastases. High-risk patients (lymph node involvement and/or ulcerated primary lesion) should be advised to participate in prospective clinical trials on adjuvant therapy. Melanoma patients with distant metastases are still characterised by poor outcomes. In patients with metastatic disease testing for the presence of BRAF gene mutation is mandatory Patients with metastatic disease should be considered for participation in clinical trials. Long-term survival is confined to selected group of patients undergoing resection of isolated metastatic lesions. In systemic (mainly first-line) therapy of patients with BRAF V600 mutation BRAF inhibitor, vemurafenib or dabrafenib (preferentially in combination with MEK inhibitor) may be employed and independently of mutational status immunotherapy with anti-PD-1 antibodies (nivolumab or pembrolizumab), and eventually ipilimumab (anti-CTLA4 antibody) may be used.
About this articleTitle
Recommendations for diagnosis and therapy of cutaneous melanoma
Journal
Nowotwory. Journal of Oncology
Issue
Article type
Guidelines / Expert consensus
Pages
501-516
Published online
2016-02-05
Page views
1283
Article views/downloads
11018
DOI
10.5603/NJO.2015.0106
Bibliographic record
Nowotwory. Journal of Oncology 2015;65(6):501-516.
Authors
Piotr Rutkowski
Piotr J. Wysocki
Anna Nasierowska-Guttmejer
Jacek Fijuth
Ewa Kalinka-Warzocha
Tomasz Świtaj
Arkadiusz Jeziorski
Milena Szacht
Wojciech Zegarski
Wojciech M. Wysocki
Lidia Rudnicka
Witold Owczarek
Maciej Krzakowski