Diarrhea and Blood in Stool: Treatment Options and Risks - Gastroenterology and Hepatology

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Diarrhea, bloody stools


Hello Doctor, I have been experiencing diarrhea, watery stools, and bloody stools with mucus for a month.
I have watery diarrhea with blood and mucus after every meal, but eating porridge seems to reduce the diarrhea.
Last week, my colonoscopy report showed: 1.
There is erythematous inflammation at the ileocecal valve, and the biopsy indicates lymphoid hyperplasia.
Could you please advise on the treatment? Is there a risk of developing lymphoma? 2.
There is a 0.2 cm polyp in the left colon, which was removed and tested as a tubular adenoma.
I read online that this is a type of malignant adenoma with a risk of cancer.
Could you please advise on the treatment? Thank you, Doctor.

Andy, 50~59 year old female. Ask Date: 2020/05/06

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: 1.
Lymphoid hyperplasia does not equal lymphoma.
However, it is necessary to monitor the inflammatory condition, as lymphoma can indeed develop in the colon.
2.
Tubular adenoma is a precancerous lesion, not cancer; removing it resolves the issue, and no medication treatment is required.
Regular colonoscopy is recommended.
Changhua Hospital cares about your health.
Dr.
Tsai An-shun.

Reply Date: 2020/05/06

More Info


Diarrhea and blood in stool can be concerning symptoms that require careful evaluation and management. Based on your description, it seems you have been experiencing these symptoms for about a month, along with findings from a colonoscopy that indicate inflammation and a polyp. Let's break down your concerns and discuss treatment options and risks.

1. Inflammation at the Ileocecal Valve: The report mentions inflammation at the ileocecal valve with lymphoid hyperplasia. Lymphoid hyperplasia is generally a benign condition characterized by an increase in lymphoid tissue, often in response to infection or inflammation. It is not directly associated with lymphatic cancer (lymphoma). Treatment for this condition typically involves addressing the underlying cause of the inflammation, which may include dietary changes, medications to reduce inflammation, or antibiotics if an infection is suspected. It is essential to follow up with your healthcare provider to monitor the condition and ensure it resolves.

2. Polyp in the Left Colon: The presence of a tubular adenoma (the polyp you mentioned) is indeed a type of adenomatous polyp, which can have a risk of progressing to colorectal cancer if left untreated. The size of the polyp (0.2 cm) is relatively small, and the risk of cancer increases with the size and histological features of the polyp. Typically, tubular adenomas are considered precursors to colorectal cancer, but not all will progress to cancer. The standard treatment for a tubular adenoma is complete removal during a colonoscopy, which you mentioned has already been done. It is crucial to have regular surveillance colonoscopies as recommended by your doctor to monitor for any new polyps or changes.

3. Treatment Options: For the inflammation, your doctor may recommend anti-inflammatory medications, dietary modifications (such as a low-residue diet), and possibly probiotics to help restore gut flora. If there is an underlying infection, antibiotics may be necessary. For the polyp, since it has been removed, the focus will be on surveillance. Your doctor may recommend a follow-up colonoscopy in a few years to check for new polyps or changes.

4. Risks: The primary risks associated with untreated inflammation and polyps include the potential for progression to more severe gastrointestinal diseases, including colorectal cancer. Regular monitoring and adherence to treatment plans are essential to mitigate these risks. If you experience worsening symptoms, such as increased bleeding, severe abdominal pain, or changes in bowel habits, it is crucial to seek medical attention promptly.

5. Concerns about Cancer: While the presence of a tubular adenoma does carry some risk of cancer, it is important to remember that not all adenomas will progress to cancer. The key is regular monitoring and removal of any new polyps that may develop. Your healthcare provider will guide you on the appropriate follow-up schedule based on your individual risk factors.

In summary, managing diarrhea and blood in stool involves addressing the underlying causes, monitoring for any changes, and maintaining regular follow-ups with your healthcare provider. If you have any doubts or concerns about your diagnosis or treatment plan, seeking a second opinion from a gastroenterologist can provide additional reassurance and guidance.

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