Rectal cancer happens when cells in the rectum grow out of control. The rectum is the last part of the large intestine. Early detection improves survival chances.
If you notice these symptoms, see a doctor right away:
Doctors don't know the exact cause. But these factors may increase your risk:
At GastroDoxs in Houston, our board-certified rectal cancer specialists combine cutting-edge diagnostics with a compassionate, patient-first approach. From your initial consultation through treatment and follow-up care, we tailor every step to your unique needs-providing personalized treatment plans, on-site support services, and the latest advances in surgery, radiation, chemotherapy, and immunotherapy.
Don't wait to take control of your health. Call us today at 832-632-4070 or request an appointment online, and let our expert team guide you toward better outcomes and peace of mind.
We've successfully treated more than 1.5K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.
With over 20 years of experience, GastroDoxs has been a trusted provider of gastroenterology care, focusing on delivering the best outcomes for patients
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
The ICD-10 code for rectal cancer is C20, which denotes "Malignant neoplasm of the rectum."
Rectal cancer is diagnosed through a combination of colonoscopy with biopsy, imaging studies such as CT or MRI scans, and blood tests (including tumor markers) to confirm the presence and extent of disease.
Rectal cancer occurs in the last several inches of the large intestine (the rectum), whereas colon cancer arises in the sections of the large intestine above the rectum. Treatment and surgical approaches differ based on the tumor's location.
Yes. A healthy diet rich in fiber, fruits, and vegetables; regular physical activity; maintaining a healthy weight; and quitting smoking or limiting alcohol intake can lower risk and support treatment outcomes.
Stage 3 rectal cancer has spread to nearby lymph nodes. With combined treatments-surgery, radiation, and chemotherapy-many patients achieve good outcomes, with 5-year survival rates around 60-75%.
GastroDoxs provides nutritional counseling, symptom management, support groups, and care coordination to help patients and their families navigate the treatment journey.
Chemotherapy is usually administered in cycles over a period of 3 to 6 months, depending on the specific drugs used, the treatment protocol, and individual patient factors.
Radiation itself is not painful, though some patients experience skin irritation, fatigue, or mild discomfort in the treated area. Side effects are monitored closely and managed proactively.
After treatment, patients undergo regular surveillance visits that include physical exams, blood tests, imaging studies, and colonoscopies every 6-12 months to monitor for recurrence and manage long-term effects.
To connect with a rectal cancer specialist at GastroDoxs in Houston, simply call our office. We'll schedule an appointment with our expert team and guide you through next steps.
