Global Progressive Disease in Skin

**Semantic type:** Finding

**Definition:** 25 percent or greater increase in skin disease from baseline; or new tumors (T3) in patients with T1, T2, or T4 only skin disease; or loss of response: in those with complete or partial response, increase of skin score of greater than the sum of nadir plus 50 percent baseline score.

**Synonyms:** - PD - Progressive Disease - Progressive Disease in Skin - Skin Progressive Disease