Chugh Ankita, Mittal Yogesh, Khatana Shruti, Mishra Aditi, Bhattacharya Shilajit, Nigam Jyotsna
All India Institute of Medical Sciences, Jodhpur, Rajasthan India.
J Maxillofac Oral Surg. 2022 Sep;21(3):881-887. doi: 10.1007/s12663-021-01537-w. Epub 2021 Mar 10.
Mucosal melanoma is an exceedingly rare and aggressive neoplasm with high mortality rate. In contrast to the cutaneous melanomas, the risk factors and pathogenesis are poorly understood. It is predominantly localized in the region of the hard palate and maxillary alveolus. Surgery is the mainstay of treatment, but it may turn out to be challenging depending on the anatomic location, extent and size of the tumor and presence of metastasis. Presented here is a series of two cases of maxillary mucosal melanoma with varied presentation.
黏膜黑色素瘤是一种极其罕见且侵袭性强、死亡率高的肿瘤。与皮肤黑色素瘤不同,其危险因素和发病机制尚不清楚。它主要位于硬腭和上颌牙槽区域。手术是主要的治疗方法,但根据肿瘤的解剖位置、范围、大小以及是否存在转移,手术可能具有挑战性。本文介绍了两例表现各异的上颌黏膜黑色素瘤病例。