CA-19-9 Test
Ref 1: Viet H. Le, Jan Franko, Benjamin I. Paz, Gagandeep Singh, Marwan Fakih, Vincent Chung, Chemotherapy-induced early transient increase and surge of CA 19–9 level in patients with pancreatic Adenocarcinoma.
Ref 2: Meira-Júnior JD, Costa TN, Montagnini AL, Nahas SC, Jukemura J. ELEVATED CA 19-9 IN AN ASYMPTOMATIC PATIENT: WHAT DOES IT MEAN? Arq Bras Cir Dig. 2022 Sep 16;35:e1687. doi: 10.1590/0102-
Ref 3: Mattes MD, Cardinal JS, Jacobson GM. Delayed radiation-induced inflammation accompanying a marked carbohydrate antigen 19-9 elevation in a patient with resected pancreatic cancer. Radiat Oncol J. 2016 Jun;34(2):156-9. doi: 10.3857/roj.2016.01732. Epub 2016 Jun 17. PMID: 27306770; PMCID: PMC4938345.