Percent Change from Nadir in Organ Enlargement

**Semantic type:** Diagnostic Procedure

**Definition:** The current organ enlargement minus the lowest organ enlargement previously recorded, divided by the lowest organ enlargement previously recorded, multiplied by 100.

**Synonyms:** - PCNDOREN - Percent Change Nadir in Organ Enlarge - Percent Change Nadir in Organ Enlarge - Percent Change Nadir in Organ Enlargement