Many people will experience digestive disorders at some stage in their life. Due to the overlapping similarities of various digestive disorders, it can be very difficult to know which disorders one is suffering from. That is why the gastrointestinal (GI) surgeon plays such an important role. They are able to assess and treat complex digestive conditions in a very clear and precise manner, using their vast knowledge and expertise regarding diagnostic and treatment options for digestive disorders. To understand how GI surgeons typically diagnose complicated gastrointestinal disorders, here is an outline of their primary diagnostic approach to gastrointestinal disorders, backed by the best gastroenterologist near me.
- A full review of the patient’s medical history
Before any diagnostic investigation occurs, GI surgeons will first conduct an extensive review of a patient’s medical history. This review includes:
- Duration and pattern of symptoms
- Eating habits
- Prior surgeries and/or digestive problems
- Family history of GI disorders
- Response to any medications
This information helps to narrow down possible GI disorders such as GERD, ulcers, hernias, inflammatory bowel disease (IBD), or gallbladder disorders.
- A physical examination
Physical examinations provide valuable early information to the GI surgeon regarding the possible cause of a patient’s abdominal pain or other digestive problems. During a physical examination, GI surgeons will assess a patient’s abdomen for:
- Abdominal tenderness (eg, pain when pressing down).
- Swelling or bulging (eg, hernias) is visible on the abdomen.
- Enlargement of either the liver or the spleen.
- Signs of dehydration or other infections.
The information gained through a patient’s medical history and physical exam allows a GI surgeon to begin to determine whether an underlying inflammatory condition, a structural abnormality, or a functional disorder exists.
- Advanced Imaging Techniques
As per gastroenterologist near me, Imaging studies are essential when symptoms are indicative of a serious issue. GI surgeons utilize advanced imaging methods like:
- Ultrasound: Excellent for patients who have gallstones, liver abnormalities, and cysts.
- CT Scan: Shows tumors, blockages, appendicitis, and diverticulitis.
- MRI: Can be used to diagnose complicated and/or serious illnesses (e.g., liver, pancreas, bile duct).
The advanced imaging techniques offer an inside view of the body to assist the surgeon in deciding how to diagnose the likely condition with the need for further diagnostics and/or surgical procedures.
- Endoscopy and Colonoscopy
Endoscopy is among the most powerful methods available in the field of gastrointestinal medicine for diagnosing conditions. By using the endoscope, which is a flexible tube with a camera, a GI Surgeon can evaluate:
- The esophagus, stomach, and colon
- Detect ulcers, inflammation, tumors, and bleeding within the GI tract
- Remove polyps
- Diagnose colorectal cancer, Crohn’s Disease, and chronic diarrhea
- Biopsies to Confirm a Diagnosis
There are some conditions that may not be confirmed through imaging alone. Biopsy collection can assist in confirming a diagnosis. This is typically done at the same time as an endoscopy or during surgery.
- Lab and Blood Tests
Blood tests are utilized to identify:
- Infections
- Anemia
- Dysfunction of the liver and pancreas
- Inflammatory markers
Stool (fecal) tests for parasite detection, bleeding, and/or malabsorption issues may also be indicated for patients who are being evaluated.
- Minimal Invasive Diagnostic Procedures
For some complicated or very serious problems, surgeons may perform:
- Diagnostic laparoscopy
- Robotic assistance for evaluation
Diagnostic procedures are direct visualization of the internal organs, which assist in diagnosing diseases that are not found by standard testing.
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