The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules
The term large plaque type blue nevus with subcutaneous cellular nodules (LPTBN-SN) refers to a huge blue nevus, usually located on the trunk, that develops subcutaneous nodules many years after the lesion has appeared. The potential malignancy of an LPTBN-SN was only discovered in 2012. We repo...
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Mattioli1885
2015
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oai:doaj.org-article:7cb0f0142efb4e92bcfcb54ea8e02bb82021-11-17T08:31:34ZThe long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules10.5826/dpc.0503a042160-9381https://doaj.org/article/7cb0f0142efb4e92bcfcb54ea8e02bb82015-07-01T00:00:00Zhttp://dpcj.org/index.php/dpc/article/view/728https://doaj.org/toc/2160-9381 The term large plaque type blue nevus with subcutaneous cellular nodules (LPTBN-SN) refers to a huge blue nevus, usually located on the trunk, that develops subcutaneous nodules many years after the lesion has appeared. The potential malignancy of an LPTBN-SN was only discovered in 2012. We report the case of a 56-year-old Caucasian man that developed a cutaneous melanoma on an LPTBN-SN of the trunk. The first diagnosis was made more than 10 years before his death due to melanoma metastasis. The case reported here highlights the malignant potential of an LPTBN-SN, the very long course even without treatment and the possible coexistence of benign, borderline or malignant subcutaneous nodules in the same LPTBN-SN. Patients with large congenital blue nevi should be advised on the potential oncologic transformation of these lesions, the importance of follow-ups should be emphasized and, whenever possible, a preventive complete surgical removal should be evaluated before subcutaneous nodules develop. Francesco SavoiaGiuseppe GaddoniGiuseppe ReEmilia CrisantiMattioli1885articleblue nevusmelanomacongenitallarge plaque type blue nevus with subcutaneous cellular nodulesDermatologyRL1-803ENDermatology Practical & Conceptual (2015) |
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blue nevus melanoma congenital large plaque type blue nevus with subcutaneous cellular nodules Dermatology RL1-803 |
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blue nevus melanoma congenital large plaque type blue nevus with subcutaneous cellular nodules Dermatology RL1-803 Francesco Savoia Giuseppe Gaddoni Giuseppe Re Emilia Crisanti The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
description |
The term large plaque type blue nevus with subcutaneous cellular nodules (LPTBN-SN) refers to a huge blue nevus, usually located on the trunk, that develops subcutaneous nodules many years after the lesion has appeared. The potential malignancy of an LPTBN-SN was only discovered in 2012.
We report the case of a 56-year-old Caucasian man that developed a cutaneous melanoma on an LPTBN-SN of the trunk. The first diagnosis was made more than 10 years before his death due to melanoma metastasis.
The case reported here highlights the malignant potential of an LPTBN-SN, the very long course even without treatment and the possible coexistence of benign, borderline or malignant subcutaneous nodules in the same LPTBN-SN.
Patients with large congenital blue nevi should be advised on the potential oncologic transformation of these lesions, the importance of follow-ups should be emphasized and, whenever possible, a preventive complete surgical removal should be evaluated before subcutaneous nodules develop.
|
format |
article |
author |
Francesco Savoia Giuseppe Gaddoni Giuseppe Re Emilia Crisanti |
author_facet |
Francesco Savoia Giuseppe Gaddoni Giuseppe Re Emilia Crisanti |
author_sort |
Francesco Savoia |
title |
The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
title_short |
The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
title_full |
The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
title_fullStr |
The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
title_full_unstemmed |
The long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
title_sort |
long history of a melanoma associated with a congenital large plaque type blue nevus with subcutaneous cellular nodules |
publisher |
Mattioli1885 |
publishDate |
2015 |
url |
https://doaj.org/article/7cb0f0142efb4e92bcfcb54ea8e02bb8 |
work_keys_str_mv |
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