A subxiphoid hemangioblastoma, which hurts like hell, was treated under the diagnosis of nail infection for four or five years, and once the pain flared up, it was unbearable and severe. Initially, the tumor was judged to be small, but it turned out that the tumor almost occupied one third of the finger belly during the operation. Song Yan, Department of Vascular Surgery, First Affiliated Hospital of Zhengzhou University