CA 19 | 合法醫療器材資訊網

2020年12月10日—ThistestmeasurestheamountofaproteincalledCA19-9(cancerantigen19-9)intheblood.CA19-9isatypeoftumormarker.Tumor ...

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...

CA 19 | 合法醫療器材資訊網

2020年12月10日 — This test measures the amount of a protein called CA 19-9 (cancer antigen 19-9) in the blood. CA 19-9 is a type of tumor marker. Tumor ... Read More

CA19 | 合法醫療器材資訊網

Tumor marker — Carbohydrate antigen 19-9 (CA19-9), also known as sialyl-LewisA, is a tetrasaccharide which is usually attached to O-glycans on the ... Read More

腫瘤指標 | 合法醫療器材資訊網

2018年8月21日 — CA19-9是胃腸、肝膽系統腺癌出現的醣蛋白，上升於75%胰臟癌，44 %肝癌，64%膽管癌，90%的膽囊癌等…….. 建立者網站○ 建立於: 2013-06- ... Read More

Carbohydrate antigen 19-9 — tumor marker | 合法醫療器材資訊網

FUTURE USES OF CA 19-9 · 由 T Lee 著作 · 2020 · 被引用 4 次 — Carbohydrate antigen 19-9 (CA 19-9) is a cell surface glycoprotein complex most commonly associated with ... 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 29 次 — Serum carbohydrate associated antigen (CA19.9) is a reliable tumour marker of biliopancreatic malignancies. A number of benign diseases are also known to ... Read More

Carbohydrate antigen 19 | 合法醫療器材資訊網

由 S Kim 著作 · 2020 · 被引用 7 次 — CA 19-9 is a tumor marker that is frequently checked in healthy individuals when screening for various cancers including pancreatic cancer. Read More

CA 19 | 合法醫療器材資訊網

The CA 19-9 Radioimmunoassay (RIA) is a simple blood test that measures the level of tumor-associated antigens found in the blood. CA 19-9 associated ... Read More

CA 19-9 (Cancer antigen 19 | 合法醫療器材資訊網

2019年7月15日 — CA 19-9 can only be used as a tumor marker if the cancer is producing elevated amounts of it. Since CA 19-9 is elevated in about 65% of those ... Read More

CA 19 | 合法醫療器材資訊網

CA 19-9 ... The CA 19-9 marker is associated with cancers in the colon, stomach, and bile duct. Elevated levels of CA 19-9 may indicate advanced cancer in the ... Read More

Elevated tumour marker CA19 | 合法醫療器材資訊網

由 DV Mann 著作 · 2000 · 被引用 323 次 — Abstract · Aims: The tumour marker CA19-9 has been promoted as a reliable test for the detection of pancreatobiliary malignancy, yet its diagnostic role remains ... Read More

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