Final answer:
When suspecting acute pancreatitis, lab tests that can be ordered include blood tests, liver function tests, a complete blood count, ultrasound, computed tomography (CT) scan with contrast dye, fecal elastase test, and other tests.
Step-by-step explanation:
When suspecting acute pancreatitis, there are several lab tests that can be ordered to aid in diagnosis. These include:
- Blood tests: These can evaluate the function of the gallbladder, liver, and pancreas. Levels of the pancreatic enzymes amylase and lipase can be measured, as well as signs of infection, anemia, and dehydration.
- Liver function tests (LFTs): These blood tests can show evidence of gallbladder disease.
- Complete blood count (CBC): A CBC looks at levels of different types of blood cells, such as white blood cells which might indicate infection.
- Ultrasound: Ultrasound testing uses sound waves to image the intra-abdominal organs, including the gallbladder.
- Computed tomography (CT) scan with contrast dye: This imaging test can help assess the health of the pancreas and identify complications of pancreatic disease.
- Fecal elastase test: This measures the levels of elastase, an enzyme found in fluids produced by the pancreas.
- Other tests: Depending on the specific situation, additional tests may be ordered to diagnose and assess pancreatic function.