Tested for Anion Gap in Blood
Normal range: 8.0 - 20.0 mEq/L
Day 257: 18.0 
Day 259: 16.0 
Day 259: 11.0 
Day 1391: 21.0 

Tested for Anion Gap in Blood
Trend is increasing
Abnormality: 
High values on days 1391
