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Fecal Abnormalities
Experiencing unusual stool changes-color, consistency or frequency-can signal underlying digestive issues. In Houston, Dr. Scott at GastroDoxs offers compassionate, tailored expertise, using advanced testing and personalized treatment strategies to diagnose and manage fecal abnormalities, ensuring comprehensive care and patient comfort.
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
He reviews your symptom timeline, stool changes, epigastric pain, diet, medication use, and any family history of GI disorders.
Stool and Laboratory Tests
Comprehensive stool studies include:
Fecal lactoferrin and calprotectin to detect intestinal inflammation
Occult blood testing for hidden bleeding
Fecal fat analysis to evaluate malabsorption
Blood Tests
Blood work checks for anemia, inflammatory markers (CRP, ESR), pancreatic and liver enzyme levels, and nutritional deficiencies.
Imaging Studies
Abdominal ultrasound to assess the liver, gallbladder, pancreas, and detect fluid or masses
CT scan or MRI enterography for detailed visualization of bowel wall and surrounding tissues
Endoscopic Evaluation
Upper endoscopy allows direct inspection of the esophagus, stomach, and duodenum for ulcers or gastritis.
Colonoscopy examines the colon and terminal ileum, with biopsies as needed.
Advanced Testing (if needed)
When standard tests are inconclusive, Dr. Scott may recommend:
Capsule endoscopy to visualize the small intestine
Motility studies for suspected functional disorders
Endoscopic ultrasound for detailed assessment of the pancreaticobiliary system
Treatment
Our Team offers a full range of care for fecal abnormalities.
1. Lifestyle and Diet Changes
Eat smaller, well-balanced meals with less fat
Drink more water to stay hydrated
Avoid spicy foods, caffeine, and alcohol
Use a food diary to track foods that cause symptoms
2. Medications
Antibiotics or antifungals for underlying infections
Anti-inflammatory medicines for inflammatory bowel disease
Enzyme supplements to support pancreatic function
Fiber supplements to improve stool consistency
3. Minimally Invasive or Advanced Procedures
Colonoscopy with biopsy to evaluate inflammation or disease
Endoscopic treatments for bleeding or strictures
Capsule endoscopy to visualize the small intestine
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
Frequently Asked Questions
What does a positive fecal lactoferrin test mean?
A positive lactoferrin result indicates inflammation in the intestines, which may be caused by IBD or an infectious process.
When should I get a fecal fat test?
You should consider a fecal fat test if your stools are greasy, float in the toilet, or you're losing weight without trying.
How do you treat abnormal bowel movements?
Treatment varies but often includes dietary modifications, medications, and, when needed, minimally invasive procedures.
What is the ICD-10 code for fecal abnormalities?
The ICD-10 code for other fecal abnormalities is R19.4.
Can diet help with fatty stools?
Yes. Reducing dietary fat and using pancreatic enzyme supplements can improve fatty stool symptoms.
How soon can I get an appointment?
Most new patients are seen within one week of scheduling their initial visit.
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