Cutaneous Melanoma pT1b TNM Finding v8

**Semantic type:** Finding

**Definition:** Cutaneous melanoma measuring less than 0.8 mm in thickness with ulceration, or 0.8-1.0 mm with or without ulceration. (from AJCC 8th Ed.)

**Synonyms:** - Melanoma of the Skin pT1b TNM Finding v8 - pT1b