digestive disorders
Introduction to Diagnosis of Digestive Disorders
Introduction
Disorders that affect the digestive (gastrointestinal) system are called digestive disorders. Some disorders simultaneously affect several parts of the digestive system, whereas others affect only one part or organ. (See also Overview of the Digestive System .) Based on the findings of the Medical History , Acid-Related and Reflux-Related Tests None Computed Tomography and Magnetic Resonance Imaging of the Digestive Tract None Endoscopy None Impedance Testing None Intubation of the Digestive Tract None Laparoscopy None Manometry None Nuclear Scans of the Digestive Tract None Paracentesis None Stool Occult Blood Tests None Ultrasound Scanning (Ultrasonography) of the Abdomen None Video Capsule Endoscopy None X-Ray Studies of the Digestive Tract None These tests can help a doctor locate, diagnose, and sometimes treat a problem. Some tests require the digestive system to be cleared of stool, some require fasting, and others require no preparation. Although diagnostic tests can be very useful in diagnosing the presence or absence of certain medical disorders, they can also be quite expensive and, in rare cases, cause bleeding or injury. It is important to discuss risks and benefits of a test with the doctor. 