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What tests are more accurate for evaluating pancreatic problems?

Apr 03, 2023 Source: Cainiu Health
Dr. Shen Yonghua
Introduction
Pancreatic problems are generally caused by congenital diseases, but may also result from acquired factors. Accurate diagnosis of pancreatic issues typically involves tests such as magnetic resonance imaging (MRI), endoscopic ultrasound, contrast-enhanced CT scans, blood tests, and tumor markers. Patients with pancreatic problems should avoid strenuous exercise to prevent worsening pancreatic damage. If pancreatic issues occur, prompt medical attention is recommended.

Pancreatic problems are generally caused by congenital diseases, but may also result from acquired factors. The following tests usually provide accurate assessments of pancreatic conditions: magnetic resonance imaging (MRI), endoscopic ultrasound, contrast-enhanced CT scan, blood tests, and tumor markers. Specific analyses are as follows:

1. Magnetic Resonance Imaging (MRI)

Pancreatic issues are often triggered by irregular eating habits or overeating, which can lead to excessive secretion of pancreatic juice. When pancreatic juice becomes obstructed, pancreatic dysfunction may occur. In such cases, relevant medical examinations at a hospital are recommended.

2. Endoscopic Ultrasound

In the absence of other illnesses, MRI or endoscopic ultrasound can be used for detection; alternatively, amylase enzyme testing may be chosen. Pancreatic problems may also be caused by congenital true cysts. If the cyst is large, it commonly causes symptoms such as nausea, pain, and loss of appetite in patients.

3. Contrast-Enhanced CT Scan

If severe lesions are present, a contrast-enhanced CT scan is typically required to observe local changes, including whether ischemic necrosis has occurred or if there is a space-occupying lesion.

4. Blood Tests

Blood tests may include serum amylase, serum lipase, complete blood count, and blood biochemistry. When abnormalities in the pancreas occur, serum amylase levels may slightly increase and significantly rise during acute episodes. When pancreatic disease is accompanied by biliary tract infection, white blood cell count may also increase.

5. Tumor Markers

These include carcinoembryonic antigen (CEA), CA19-9, CA153, etc. These markers have relatively low specificity and may also be elevated in other digestive system cancers, such as gastric cancer, colorectal cancer, biliary tract cancer, and liver cancer, so results must be interpreted in conjunction with clinical findings.

Patients with pancreatic problems should avoid strenuous exercise to prevent worsening pancreatic damage. If pancreatic issues arise, prompt medical attention is recommended to avoid delaying treatment.

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