All Tests

Carcinoembryonic Antigen (CEA) Blood Test

This CEA Blood Test measures the protein in the blood called carcinoembryonic antigen (CEA). This protein can be found on some cancer cell types. 

Occult Blood, Fecal, Immunoassay Test

The Occult Blood, Fecal, Immunoassay Test detects blood hidden in a stool sample to help screen for colorectal cancer.

Carbohydrate Antigen (CA) 19-9 Blood Test

The Carbohydrate Antigen (CA) 19-9 Blood Test is used primarily to monitor response to pancreatic cancer therapy and to monitor recurrence, sometimes to help diagnose pancreatic cancer.  However, CA 19-9 may also be elevated with the presence of other cancers.