Lymphatic Invasion Predicts Aggressive Behavior in Melanocytic Tumors of Uncertain Malignant Potential (MELTUMP)

摘要

BACKGROUNDLymphatic invasion (LI) identified by immunohistochemical staining is common in primary cutaneous melanoma, and LI has been shown to be an independent prognostic factor in melanoma. Its prognostic significance in melanocytic tumors of uncertain malignant potential (MELTUMP) has not been well characterized.