Blood Tests
Blood tests are used to measure or examine cells, chemicals, proteins, or other substances in the blood. Blood testing, also known as blood work, is one of the most common types of lab tests. Blood work is often included as part of a regular checkup.
Sonography
Sonography is a noninvasive imaging test. Ultrasound uses high-frequency sound waves to create real-time pictures or video of internal organs or other soft tissues, such as blood vessels.
Diagnostic Endoscopy
An endoscopy is a test to look inside your body. Endoscope is passed into your body through a natural opening such as your mouth. doctor may refer you for an endoscopy if you're having certain symptoms.