Pigmented dermatofibrosarcoma (Bednar tumour) of scalp
BMJ CASE REPORTS(2023)
摘要
Pigmented dermatofibrosarcoma protuberans (DFSP) also known as Bednar tumour is a very rare variant of DFSP which is considered to be of intermediate grade along with the presence of melanin-containing dendritic cells. Only a handful of cases have been described in the literature so far. It is centred around the dermis or subcutis and can pose a diagnostic challenge by being confused with other pigmented lesions of the skin. We hereby report one such unusual case of a man in his late 20s presenting with swelling over the forehead for the past 7 years. Hence a diagnosis of pigmented DFSP should always be considered while reporting pigmented subcutaneous lesions with spindle cell morphology.
更多查看译文
关键词
Pathology,Surgical oncology,Skin cancer
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要