CA 19 | 合法醫療器材資訊網

CA19-9associatedantigenlevelsareelevatedinmanypatientswithpancreaticcancer.Learnwhatthetestresultsmeanandhowthetestisperformed.

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What Is CA 19-9?

Antigens are substances that cause the immune system to respond. Carbohydrate antigen (CA) 19-9 is a type of antigen released by pancreatic cancer cells. It can also be referred to as a tumor marker.

The CA 19-9 Radioimmunoassay (RIA) is a blood test that measures the CA 19-9 level in the blood.

There are blood tests commercially available that may be able to detect pancreatic cancer. A test measuring CA 19-9 cannot detect the presence of pancreatic cancer by itself, but it can be used on a panel with other biomarkers that can signal the presence of the disease. After diagnosis, the CA 19-9 Radioimmunoassay (RIA) blood test can also be used for some patients to watch the disease’s development.

Note:

Not every patient with pancreatic cancer will have a high CA 19-9 level. Some conditions othe...

The Clinical Utility of CA 19 | 合法醫療器材資訊網

由 KE Poruk 著作 · 2013 · 被引用 237 次 — CA 19-9 and CEA are the most commonly used biomarkers for diagnosis and management of patients with pancreatic cancer. Since the original compendium by ... Read More

Serum CA 19 | 合法醫療器材資訊網

由 UK Ballehaninna 著作 · 2011 · 被引用 191 次 — At present, serum CA 19-9 is the only validated tumor marker in widespread clinical use, but precise knowledge of its role in pancreatic cancer ... Read More

Significant increased CA199 levels in acute pancreatitis ... | 合法醫療器材資訊網

由 D Teng 著作 · 2018 · 被引用 15 次 — Carbohydrate antigen 19-9 (CA199) has been identified as a tumor marker for pancreatic cancer but also increases in benign lesions of the digestive system. Read More

CA 19 | 合法醫療器材資訊網

CA 19-9 associated antigen levels are elevated in many patients with pancreatic cancer. Learn what the test results mean and how the test is performed. Read More

CA19 | 合法醫療器材資訊網

由 W Hartwig 著作 · 2013 · 被引用 193 次 — In patients with pancreatic adenocarcinoma, CA19-9 predicts resectability, stage of disease, as well as survival. Highly elevated preoperative or ... Read More

Serum CA 19 | 合法醫療器材資訊網

Serum CA19 | 合法醫療器材資訊網

由 DP O'Brien 著作 · 2015 · 被引用 136 次 — CA19-9 and CA125 have encouraging sensitivity for detecting ... view that CA19-9 is upregulated late in the course of pancreatic cancer development. ... upregulated up to 2 years before diagnosis with pancreatic ca Read More

CA19 | 合法醫療器材資訊網

由 N Hammad 著作 · 2010 · 被引用 35 次 — Baseline CA19-9 levels may predict survival in patients with advanced pancreas cancer. The change in CA19-9 levels determined within 1 month of the initiation ... Read More

CA19 | 合法醫療器材資訊網

由 A Azizian 著作 · 2020 · 被引用 22 次 — Despite its limitations, CA19-9 has recently, almost three decades after its discovery, gained new interest in pancreatic cancer. Unlike earlier ... Read More

CA 19 | 合法醫療器材資訊網

2020年12月10日 — You may need a CA 19-9 blood test if you've been diagnosed with pancreatic cancer or other type of cancer related to high levels of CA 19-9. Read More

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