Benign Conjunctival Melanocytic Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A conjunctival melanocytic neoplasm characterized by the absence of malignant morphological characteristics and metastases. This category includes melanocytic nevus, benign epithelial melanosis of the conjunctiva, and WNT-activated deep penetrating/plexiform melanocytoma (nevus).