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 ...

CA19-9常使用在胰臟癌方面的評估。CA19-9對胰臟癌的靈敏度及專一性都高過其他所有腫瘤標記，因此對胰臟癌的治療與追蹤幫助頗大。CA19-9是多種黏液細胞的組成成份，正常出現在胎兒的胃、小腸、胰臟的上皮組織，也有極少量存在於成人的胰臟、肝臟及肺臟中。高濃度的CA19-9較常見於胰臟癌、膽囊癌及部份消化道癌症的患者，臨床上最常用來監控胰臟癌手術後是否復發。一旦癌症復發時，CA19-9會在臨床症狀出現之前或是其他各種射影檢查發現之前，更早出現異常。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，特別是消化道及肝臟發炎的疾病，例如GPT異常的患者，CA19-9經常些微上升。另外，任何造成黃疸或膽汁鬱積的原因（例如膽結石、膽管阻塞等），即使是很輕微，也會令CA19-9出現相當程度的升高。

※注意：CA19-9除惡性腫瘤外，腸胃炎及肝功能異常會造成CA19-9小幅上升，膽結石或膽管阻塞等膽汁鬱積疾病會導致CA19-9大幅上升。

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

相關資訊整理