Tested for Carcinoembyronic Antigen (CEA) in Blood
Normal range: 0.0 - 4.0 ng/mL
Day 1: 1.8 
Day 442: 2.4 
Day 547: 2.9 
Day 776: 17.0 

Tested for Carcinoembyronic Antigen (CEA) in Blood
Trend is increasing
Abnormality: 
High values on days 776
