Lower GI Disorders
The lower gastrointestinal (GI) tract includes the small intestine, large intestine (called the colon), rectum, and anus. It is a complex network responsible for absorbing nutrients and safely processing waste. When issues arise in this system, they can significantly impact your comfort and daily life.
How Your Lower GI Tract Works
The lower digestive system is composed of several vital organs, each playing a specific role in digestion:
The Small Intestine: This is where the vast majority of the food you eat is broken down and absorbed into your bloodstream as vital nutrients.
The Large Intestine (Colon): The remaining waste material then travels into the colon, which absorbs excess water and transforms the liquid byproduct into solid matter.
The Rectum and Anus: These final segments hold and comfortably expel the remaining solid waste from your body as stool during a routine bowel movement.
Common Lower GI Disorders
Disorders can develop anywhere along this pathway. Our gastroenterologists specialize in diagnosing and treating a wide variety of lower GI conditions, including:
Inflammatory & Structural Conditions: Diverticulosis and diverticulitis, Crohn’s disease, ulcerative colitis, and colon polyps.
Functional & Motility Issues: Irritable Bowel Syndrome (IBS), chronic diarrhea, severe constipation, and fecal incontinence.
Anorectal Conditions: Hemorrhoids, anal fissures, and abscesses.
Warning Signs: Unexplained abdominal pain, intestinal or rectal bleeding, and colon cancer.
When to See a Specialist: If you are experiencing digestive symptoms that are chronic, worsening, or severe, we encourage you to schedule an evaluation with one of our specialized GI physicians. Early intervention is key; identifying an issue early drastically increases the success of your treatment and helps prevent future complications.
Proactive Diagnosis and Immediate Treatment
If your physician suspects an underlying issue in your lower digestive tract, they may recommend a routine outpatient procedure, such as a colonoscopy or a flexible sigmoidoscopy.
What makes these advanced procedures so valuable is that they combine diagnostics with real-time, on-the-spot treatment. Using a slim, flexible camera, your doctor can visually inspect the delicate lining of your tract. If they discover an abnormality, such as a polyp or tissue inflammation, they can safely perform a biopsy or remove the tissue entirely during the very same session—often eliminating the need for a second procedure.
The Power of Colorectal Cancer Screenings
Colorectal cancer is one of the most preventable types of cancer in existence—but prevention relies entirely on routine screening.
The Path to Prevention: Almost all colon cancers begin as small, benign growths called polyps on the inner lining of your large intestine. By scheduling a periodic colonoscopy, our specialists can locate and cleanly remove these polyps before they ever have a chance to transform into cancer.
The Silent Risk: Routine screenings are critical because early-stage colon cancer typically causes absolutely no outward symptoms. By the time symptoms like pain, weight loss, or bleeding finally appear, the disease has often already progressed to an advanced stage.