Endobronchial melanoma metastasis. A rare relapse

支气管内黑色素瘤转移。罕见的复发

阅读:1

Abstract

Melanomas are skin derived malignant tumors exhibiting extreme diversity during disease progression in terms of time and site of metastasis. This is a rare case of a 68 year old, former smoker male, with a history of a cutaneous head melanoma which was treated 20 years ago. He presented with dyspnea and mild hemoptysis. On examination a solid mass found at the right lower lobe. Bronchoscopy performed and biopsies taken revealing endobronchial metastatic melanoma. Tissue genomics revealed two rare mutations. Finally patient received a doublet of immunotherapy and targeted therapy regiments. To the best of our knowledge this is a rare case of endobronchial metastasis 20 years after the treatment of the primary site. After so many years elapsed it is difficult to make a differential diagnosis between metastasis and a second primary endobronchial melanoma. Surgery and bronchoscopic modalities are promising only if they can be combined with immunotherapy and targeted therapies which are the game changers regarding the treatment of the disease.

特别声明

1、本页面内容包含部分的内容是基于公开信息的合理引用;引用内容仅为补充信息,不代表本站立场。

2、若认为本页面引用内容涉及侵权,请及时与本站联系,我们将第一时间处理。

3、其他媒体/个人如需使用本页面原创内容,需注明“来源:[生知库]”并获得授权;使用引用内容的,需自行联系原作者获得许可。

4、投稿及合作请联系:info@biocloudy.com。