Final answer:
Lab tests used when diagnosing cholecystitis and cholelithiasis include liver function tests, pancreatic enzyme levels checks, complete blood count, ultrasound, abdominal X-ray, computed tomography (CT) scan, HIDA scan, and endoscopic ultrasound.
Step-by-step explanation:
When diagnosing cholecystitis and cholelithiasis, there are several lab tests that can be used:
- Liver function tests (LFTs): These blood tests can show evidence of gallbladder disease.
- Check of the blood's amylase or lipase levels to look for pancreatic inflammation.
- Complete blood count (CBC): This test looks at levels of different types of blood cells, such as white blood cells, which might indicate infection.
- Ultrasound: This imaging test uses sound waves to create pictures of the gallbladder and surrounding organs, helping to detect gallstones and assess the condition of the gallbladder.
- Abdominal X-ray: This test might show evidence of gallbladder disease, such as gallstones.
- Computed tomography (CT): This detailed X-ray scan can provide information about the abdominal organs, including the gallbladder.
- HIDA scan: This test involves injecting a radioactive material to measure gallbladder function.
- Endoscopic ultrasound: This test uses a probe attached to a scope to visualize the organs in the abdomen, including the gallbladder.