Global Partial Response in Lymph Nodes

**Semantic type:** Finding

**Definition:** Cumulative reduction of 50 percent or more of the sum of products of diameter of each abnormal lymph node at baseline and no new lymph node greater than 1.5 cm in the diameter of the long axis or greater than 1.0 cm in the diameter of the short axis if the long axis is 1-1.5 cm diameter.

**Synonyms:** - Lymph Node Partial Response - PR - Partial Response - Partial Response in Lymph Nodes