Tested for Thyroxine (T4) in Blood
Normal range: 4.6 - 12.0 ug/dL
Day 585: 3.4 
Day 588: 3.8 
Day 601: 1.7 

Tested for Thyroxine (T4) in Blood
Trend is decreasing
Abnormality: 
Low values on days 585, 588, 601
