What is the role of lab tests in the evaluation of abdominal pain?

The role of lab tests in the evaluation of abdominal pain is critical, particularly in helping to identify infections or liver function abnormalities. When a patient presents with abdominal pain, healthcare providers often utilize a variety of lab tests to gather information about potential underlying causes.

For instance, elevated white blood cell counts can indicate an infection or inflammation in the abdomen, such as appendicitis or cholecystitis. Liver function tests may reveal conditions such as hepatitis or biliary obstruction, which can also present with abdominal pain. These insights guide further diagnostic steps and treatment plans.

While glucose levels can be pertinent in the context of overall health, they are not specifically aimed at diagnosing causes of abdominal pain. Similarly, assessing heart function is more relevant in evaluating chest pain rather than abdominal pain, and while lab tests can provide insight into nutritional status, it is not their primary role in the context of abdominal pain evaluation.