Nodal Melanoma Metastasis under Infliximab Therapy in a Patient with Nevoid Melanoma First Misdiagnosed as Benign Nevus: A Potentially Dangerous Diagnostic Pitfall in the Era of Biologic Therapies

接受英夫利昔单抗治疗的痣样黑色素瘤患者发生淋巴结转移，该患者最初被误诊为良性痣：生物疗法时代潜在的危险诊断陷阱