巨大先天性黑色素细胞痣中增殖性结节伴细胞气球样变

摘要

cqvip:The balloon-cell nevus was first described over 100 years ago. Since then, balloon-cell changes of melanocytes have been noted in numerous tumors, including melanoma, blue nevus, and Spitz nevus. Whether these changes reflect cellular deterioration or proliferative changes is a matter of debate. We report a case in which balloon-cell changes were found within proliferative nodules occurring in a large congenital melanocytic nevus.