CA 19 | 合法醫療器材資訊網

2020年12月10日—HealthypeoplecanhavesmallamountsofCA19-9intheirblood.HighlevelsofCA19-9areoftenasignofpancreaticcancer.Butsometimes, ...

What is a CA 19-9 blood test?

A CA 19-9 test measures the amount of a protein called CA 19-9 (cancer antigen 19-9) in a sample of your blood. CA 19-9 is a type of tumor marker. Tumor markers are substances made by cancer cells or by normal cells in response to cancer[1] in your body.

Healthy people can have small amounts of CA 19-9 in their blood. High levels of CA 19-9 are often a sign of pancreatic cancer[2]. But high levels can also be a sign of other types of cancer or certain conditions that arent cancer. For example, gallstones[3] and cirrhosis of the liver[4] can cause high CA 19-9 levels.

Because high levels of CA 19-9 can mean different things, the test is not used by itself to screen[5] for or diagnose cancer or other diseases. But it can help monitor your cancer and check how well your treatment is working.

Other names: cancer antigen 19-9, carbohyd...

The clinical significance of elevated levels of serum CA 19 | 合法醫療器材資訊網

由 S Pavai 著作 · 2003 · 被引用 98 次 — CA 19-9 was found to be elevated in malignancies of pancreas, colorectum, lung, liver and ovary. Benign conditions associated with elevation of CA 19-9 included ... Read More

An elevated CA 19 | 合法醫療器材資訊網

由 D Ciprani 著作 · 2020 · 被引用 7 次 — In patients with IPMN, serum CA19-9 > 37 U/ml is associated with invasive IPMN and concurrent pancreatic cancer as well as worse survival, but not with ... Read More

Serum levels of CA19 | 合法醫療器材資訊網

由 T Kodama 著作 · 2007 · 被引用 83 次 — Elevated levels (>37 U/mL) of CA19-9 were observed in 30.7% of patients with lung cancer. Furthermore, 38.9% of patients with idiopathic interstitial pneumonia ... Read More

Are elevated levels of the tumour marker CA19 | 合法醫療器材資訊網

由 R McLaughlin 著作 · 1999 · 被引用 38 次 — CA 19-9 is a tumour marker which has been used widely in patients with pancreatic adenocarcinoma. Elevated levels are associated with advanced disease at ... Read More

Carbohydrate antigen 19 | 合法醫療器材資訊網

由 S Kim 著作 · 2020 · 被引用 8 次 — CA 19-9 is often elevated in benign pancreatobiliary diseases such as cholangitis, obstructive jaundice and pancreatitis. Additionally, it has ... Read More

CA 19 | 合法醫療器材資訊網

2020年12月10日 — Healthy people can have small amounts of CA 19-9 in their blood. High levels of CA 19-9 are often a sign of pancreatic cancer. But sometimes, ... Read More

CA 19 | 合法醫療器材資訊網

What Other Conditions Can Cause Elevated CA 19-9 Levels? — A high CA 19-9 is usually related to pancreatic cancer. But other cancers, like colorectal ... Read More

A new cause for CA19.9 elevation | 合法醫療器材資訊網

由 M Howaizi 著作 · 2003 · 被引用 30 次 — CA 19.9 (sialyl lewis-a) is a monosialoganglioside with small increases in a number of benign diseases, with highest levels in pancreatic adenocarcinoma, ... Read More

CA 19-9 - Health Encyclopedia | 合法醫療器材資訊網

If your CA 19-9 is higher than normal but is less than 75 U/mL, you may have an infection of your pancreas, an infection of your gallbladder, liver disease, ... Read More

檢驗項目-CA | 合法醫療器材資訊網

CA19-9對肝膽部位的癌症也具有50～75％的靈敏度；另外有少數的大腸癌特例，可能出現CEA的數值正常，唯獨CA19-9上升的情形。許多良性的疾病也會造成CA19-9上升，特別是消化 ... Read More

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