Gastrointestinal Issues: Symptoms, Tests, and Concerns - Surgery

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Gastrointestinal issues


Hello doctor, I have been experiencing frequent stomach growling and a sensation of hunger that can become painful, even though I am eating regular meals.
I have noticed a weight loss of 3-4 kilograms over the past few days.
A few days ago, I had a single instance of blood in my stool, but it hasn't happened again since, as I also have hemorrhoids.
What kind of tests can be done? Is it possible that this could be colon cancer?

Niming, 20~29 year old female. Ask Date: 2021/05/13

Dr. Ke Fangxu reply Surgery


Although the probability of developing colorectal cancer at the age of 21 is not zero, it is generally very low.
Based on your description, it seems more like hemorrhoidal bleeding.
It is recommended to maintain a light diet and a good lifestyle routine.
Spicy, irritating, and greasy foods should be avoided, and increasing dietary fiber intake can also be beneficial.
If symptoms persist without improvement, you may consult a physician for medication or to undergo a colonoscopy.

Reply Date: 2021/05/13

More Info


Hello! It sounds like you're experiencing a range of gastrointestinal symptoms that are understandably concerning. Let's break down your symptoms and discuss potential causes, necessary tests, and what you should be aware of regarding your health.

From what you've described, you have frequent abdominal noises, prolonged hunger that can lead to pain, noticeable weight loss of 3-4 kilograms, and a single instance of blood in your stool. You also mentioned having hemorrhoids, which can sometimes contribute to rectal bleeding.

Potential Causes
1. Gastrointestinal Disorders: Your symptoms could be indicative of several gastrointestinal issues, including:
- Irritable Bowel Syndrome (IBS): This condition often presents with abdominal discomfort, changes in bowel habits, and can be associated with stress and dietary factors. The noises in your abdomen could be related to increased bowel activity.

- Gastritis or Peptic Ulcer Disease: These conditions can cause abdominal pain and discomfort, especially after eating. They may also lead to weight loss if you're avoiding food due to pain.

- Inflammatory Bowel Disease (IBD): Conditions like Crohn's disease or ulcerative colitis can cause abdominal pain, weight loss, and changes in bowel habits, including bleeding.

- Colorectal Issues: Given your concern about potential colorectal cancer, it's important to consider that symptoms like weight loss and rectal bleeding can be associated with serious conditions, including colorectal cancer.

2. Dietary Factors: Sometimes, dietary habits can lead to gastrointestinal distress. If you're consuming a diet low in fiber or high in processed foods, this could contribute to your symptoms.

3. Stress and Anxiety: Psychological factors can significantly affect gastrointestinal function, leading to symptoms like abdominal pain, changes in appetite, and bowel irregularities.


Recommended Tests
Given your symptoms, especially the weight loss and rectal bleeding, it is crucial to undergo a thorough evaluation. Here are some tests that your healthcare provider may recommend:
1. Colonoscopy: This is a key test for evaluating the colon and rectum. It allows for direct visualization of the intestinal lining and can help identify polyps, inflammation, and cancer. Given your symptoms, this is likely the most important test to rule out serious conditions.

2. Upper Endoscopy (EGD): If there are concerns about gastritis or ulcers, an upper endoscopy may be warranted to visualize the esophagus, stomach, and duodenum.

3. Blood Tests: These can help assess for anemia (which can occur with chronic bleeding), inflammation, and nutritional deficiencies due to weight loss.

4. Stool Tests: A stool sample can be analyzed for blood, infections, or other abnormalities.

5. Imaging Studies: Depending on your symptoms, imaging studies like an abdominal ultrasound or CT scan may be useful to evaluate for structural issues.


Conclusion
While your symptoms can be attributed to several benign conditions, the combination of weight loss and rectal bleeding necessitates a thorough evaluation to rule out more serious issues, including colorectal cancer. It is essential to consult with a gastroenterologist who can guide you through the appropriate tests and provide a comprehensive assessment of your gastrointestinal health.

In the meantime, keep a detailed record of your symptoms, dietary habits, and any other relevant factors, as this information can be invaluable during your medical evaluation. Remember, early detection and intervention are key in managing gastrointestinal issues effectively. Please seek medical attention promptly to address your concerns.

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