Abdominal distension with the urge to defecate?
Hello, Dr.
Lee.
Since last Wednesday, I've been feeling bloated and have no appetite.
I feel full and can't eat much.
I also have a constant urge to have a bowel movement and feel something in my rectum.
I have both internal and external hemorrhoids.
I'm wondering if this situation could be a sign of colorectal cancer.
Thank you.
Mr. Hsieh, 30~39 year old female. Ask Date: 2014/04/17
Dr. Li Zhiyao reply Internal Medicine
Hello Mr.
Hsieh: Cancer can present with a variety of symptoms, or it may not present any symptoms at all.
Therefore, it is not possible to confirm or rule out cancer based solely on symptoms.
However, it is unnecessary to associate any symptom with cancer, as such thinking can lead to living under the shadow of cancer for a lifetime.
Instead of passively worrying about the occurrence of cancer, it is better to actively cultivate healthy lifestyle habits and maintain an optimistic attitude, while avoiding carcinogens such as tobacco, alcohol, and betel nut.
Regarding your symptoms, I recommend consulting a gastroenterologist.
The physician will take a detailed medical history and perform a physical examination, and based on your condition, they will advise whether further tests (such as a colonoscopy) are necessary to determine if there is colorectal cancer.
Wishing you good health!
Reply Date: 2014/04/17
More Info
Hello! Thank you for reaching out with your concerns regarding your symptoms. It’s understandable to feel anxious when experiencing changes in your digestive health, especially when symptoms like bloating and urgency arise. Let's break down your symptoms and discuss their potential implications, including the possibility of colon cancer.
Bloating, loss of appetite, and a persistent feeling of urgency to have a bowel movement can be indicative of various gastrointestinal issues. While these symptoms can be associated with benign conditions such as irritable bowel syndrome (IBS), gastritis, or even dietary intolerances, they can also be signs of more serious conditions, including colon cancer.
Colon cancer, or colorectal cancer, typically presents with a range of symptoms, which may include:
1. Changes in Bowel Habits: This can manifest as diarrhea, constipation, or a change in the consistency of your stool. The urgency you feel could be related to changes in how your intestines are functioning.
2. Abdominal Discomfort: Bloating and a feeling of fullness can occur, especially if there is a mass in the colon that is obstructing normal bowel function.
3. Blood in Stool: This can be a significant warning sign, though it may not always be present. Blood can appear as bright red or dark, tarry stools.
4. Unexplained Weight Loss: If you are losing weight without trying, this can be a concerning symptom.
5. Fatigue: This can result from anemia, which may occur if there is chronic blood loss from the tumor.
Given your symptoms, it is essential to consult with a healthcare provider who can perform a thorough evaluation. This may include a physical examination, a detailed medical history, and possibly diagnostic tests such as blood tests, imaging studies, or a colonoscopy. A colonoscopy is particularly important as it allows direct visualization of the colon and the opportunity to take biopsies of any suspicious lesions.
Regarding your concern about the internal and external hemorrhoids (痔), while they can cause discomfort and may contribute to feelings of urgency, they are not directly linked to colon cancer. However, if you notice any changes in your hemorrhoids, such as increased bleeding or changes in size, you should discuss these with your doctor.
In terms of risk factors for colon cancer, age is a significant factor, with increased risk typically after the age of 50. Family history of colorectal cancer or polyps, personal history of inflammatory bowel disease, and certain genetic syndromes also increase risk. If you have a family history of colon cancer, it is even more crucial to discuss this with your healthcare provider.
In summary, while your symptoms could be due to a variety of conditions, including benign ones, it is essential to rule out colon cancer or any other serious gastrointestinal issues. Early detection is key in managing any potential health concerns effectively. Please make an appointment with your healthcare provider as soon as possible to discuss your symptoms and get the appropriate evaluations. Your health is important, and addressing these symptoms promptly can lead to better outcomes.
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