Colorectal cancer, Surgery FAQ

Understanding Mucus with Blood in Stool: Is It a Sign of Colon Cancer?

Mucus in stool with blood streaks? Hello, doctor. After using the restroom today, I noticed some yellowish transparent mucus on the toilet paper when I wiped. The mucus had a small amount of brownish-red streaks (very close to coffee color), but only a small corner had the streak...

Dr. Ke Fangxu Reply:
This situation likely indicates a higher possibility of hemorrhoidal bleeding. As long as there is no further bleeding, it should not be a concern. Although the likelihood of developing colorectal cancer at the age of 18 is not zero, it is generally very low. Based on your descri...

Understanding Lower Abdominal Discomfort: When to Seek Further Evaluation

Lower abdominal distension? Hello, Doctor: Since last week, I have been feeling a sense of heaviness and bloating below my navel, which is particularly noticeable when sitting down. I initially thought it might be an issue with my uterus, but after a gynecological examination, th...

Dr. Xu Kaixi Reply:
If you have undergone a colonoscopy and no abnormalities were found, the possibility of colorectal cancer has essentially been ruled out. The abdominal symptoms are more likely to be functional abnormalities, and it is recommended to consult a gastroenterologist.

Understanding Blood in Stool: Causes, Concerns, and When to Seek Help

Blood in stool issue? Hello doctor, I often have constipation issues, sometimes with hard stools and brown-colored stools. Three years ago, I experienced fresh blood in my stool, but it resolved the next day. Recently, I noticed fresh blood on my stool for the first time (but no ...

Dr. Ke Fangxu Reply:
This situation likely indicates a higher possibility of hemorrhoidal bleeding. As long as there is no further bleeding, it should not be a concern. It is recommended to avoid constipation during this period and to shorten the time spent on bowel movements. Warm sitz baths may hel...

Understanding Rectal Bleeding: Causes and Concerns for Patients

Rectal bleeding A week ago, I experienced significant pain in my anus while using the restroom, and there was bright red blood on the toilet paper (about the size of two folded sheets) as well as in the toilet bowl. Since I was in Japan at the time, I purchased hemorrhoid cream t...

Dr. Ke Fangxu Reply:
At the age of 24, the likelihood of developing colorectal cancer is not zero, but generally, it is very, very low. Based on your description, it seems more like the typical symptoms of an anal fissure, which include pain during bowel movements accompanied by slight bleeding. The ...

Understanding Rectal Bleeding: Causes and Concerns After Colonoscopy

Rectal bleeding I had a colonoscopy earlier this year, and the results were normal! However, since last week, I've been experiencing bleeding every time I have a bowel movement or even when I squat for less than a minute. The toilet bowl is filled with bright red blood, and ...

Dr. Ke Fangxu Reply:
This situation is likely indicative of hemorrhoidal bleeding. As long as there is no further bleeding, it should not be a concern. It is recommended to avoid constipation during this period and to shorten the time spent on the toilet. Warm sitz baths may help alleviate symptoms, ...

Understanding Blood in Stool: Causes and When to Seek Help

Rectal bleeding Hello doctor, I sometimes experience constipation, and it has been more severe lately, with bowel movements occurring every 2 to 3 days. The stools are somewhat hard and vary in size, with some being larger and some smaller. During these recent bowel movements, I ...

Dr. Ke Fangxu Reply:
At the age of 22, the likelihood of developing colorectal cancer is not zero, but generally, it is very low. In this case, the possibility of hemorrhoidal bleeding is higher. As long as there is no further bleeding, there is no need for concern. It is recommended to avoid constip...

Understanding Blood in Stool: Causes, Symptoms, and Dietary Tips

Painful blood in the stool from the anal area? Recently, I noticed blood in my stool for the first time, with an area about the size of two finger joints attached to the stool. I suspect that the blood came out before the stool because it was on top of the stool. So far, I have e...

Dr. Ke Fangxu Reply:
Based on your description, it seems more like a typical symptom of anal fissure, which is characterized by pain during bowel movements accompanied by slight bleeding. The common causes are usually constipation or diarrhea. The fundamental treatment is to improve bowel habits, and...

Understanding Bowel Health: When to Worry About Blood and Discomfort

Not clean enough? Recently, after wiping myself following a bowel movement, I noticed a small amount of blood on the toilet paper. It was minimal, just a little that could easily be overlooked if not closely examined. I remember that the day before, I hadn't had a bowel move...

Dr. Ke Fangxu Reply:
At the age of 26, the likelihood of developing colorectal cancer is not zero, but generally speaking, it is very, very low. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to follow a light diet and maintain a good lifestyle. Spicy,...

Causes of Blood in Stool Beyond Hemorrhoids and Anal Fissures

In addition to anal fissures and hemorrhoids, are there other factors that can also cause blood in the stool? Hello, Dr. Ke. In the past month, I have noticed blood on the toilet paper after having a bowel movement. Initially, I only saw blood on the toilet paper, but later there...

Dr. Ke Fangxu Reply:
There are many causes of bloody stools, with hemorrhoids and anal fissures ranking as the top two. Other causes include cancer, vascular abnormalities, intestinal inflammation, trauma, and more. Physicians will assess based on age and related symptoms. If there are still concerns...

Blood in Stool: Is It Hemorrhoids or Colon Cancer at 18?

Blood in the stool? Recently, I have noticed blood in my stool, although not a lot, and I experience slight pain in my anus. I am concerned whether this could be an anal fissure or colon cancer. Is it possible to develop colon cancer at the age of 18? Should I go to the hospital ...

Dr. Ke Fangxu Reply:
At the age of 18, the likelihood of developing colorectal cancer is not zero, but generally speaking, it is extremely low. Based on your description, it seems more like hemorrhoids. It is recommended to maintain a light diet and a good lifestyle. Spicy, irritating, and greasy foo...

Understanding Rectal Bleeding: Causes Beyond Hemorrhoids

Bleeding with each bowel movement? The bowel movement frequency is about once a day, but recently there has been bleeding every day during bowel movements, accompanied by anal fissure pain. Initially, I didn't think much of it, but over the past few days, it has become incre...

Dr. Ke Fangxu Reply:
Based on your description, it seems more like an anal fissure rather than typical symptoms of colorectal cancer. The classic symptoms include pain during bowel movements accompanied by slight bleeding, often caused by constipation or diarrhea. The fundamental treatment is to impr...

Understanding Blood in Stool: Is It a Sign of Colon Cancer?

Blood in the stool..? Hello Doctor, recently I've been observing my stool when I go to the bathroom. The first few times were normal, but the color was a bit darker (brown). Tonight, I suddenly had the urge to go and passed a very long and hard stool that resembled a banana....

Dr. Chen Jiaming Reply:
1. Mucosal injury and bleeding caused by hard stools have a lower association with colorectal cancer. 2. Diet can be related to the color of bowel movements, but it is unclear if this instance is related. 3. Nuts, being high in fats, can help lubricate the intestines, leading...

Understanding Risks and Dietary Guidelines After Colon Cancer Surgery

Colorectal malignancy Hello, doctor. I went to see a physician, and they told me I have a malignant tumor. What are the risks associated with bowel resection? What should I eat after the surgery? What should I pay attention to? Thank you, doctor.

Dr. Yu Mingchang Reply:
Please return for a follow-up appointment to clarify whether it is colorectal cancer or rectal cancer. The Ministry of Health and Welfare Changhua Hospital cares about you.

Is It Too Late to Improve My Diet and Prevent Colon Cancer?

Long-term infrequent consumption of vegetables? Hello Doctor, I am currently 15 years old (entering high school) and I have long disliked eating vegetables. I almost never actively consume a lot of greens (I also don’t eat the vegetables in the school lunch). I eat fruits about 2...

Dr. Ke Fangxu Reply:
At the age of 15, the likelihood of developing colorectal cancer is not zero, but generally speaking, it is very, very low. Based on your description, it seems more like hemorrhoids. I recommend starting with a light diet and maintaining a good lifestyle. Spicy, irritating, and g...

Understanding Diarrhea and Constipation: When to Seek Medical Help

Diarrhea and constipation? Hello, Dr. Ke. I apologize for the lengthy message, but I have some concerns regarding my bowel habits. Firstly, my past dietary habits have primarily consisted of fried foods, often eating items like chicken cutlets and salty crispy chicken, with very ...

Dr. Ke Fangxu Reply:
At the age of 27, the likelihood of developing colorectal cancer is not zero, but generally speaking, it is very, very low. Based on your description, it seems more like irritable bowel syndrome combined with hemorrhoidal bleeding. It is recommended to start with a light diet and...

Could Your Recent Bowel Issues Indicate Colon Cancer Risk?

Recent difficulties with bowel movements could potentially be a sign of colorectal cancer? Hello, Dr. Yu. Recently, I have been experiencing irregular bowel movements, with my stools being clay-like (not yet watery). After I finish, I feel as though I haven't completely empt...

Dr. Yu Mingchang Reply:
Hello; there's nothing serious, just eat more fruits and vegetables. The Ministry of Health and Welfare Changhua Hospital cares about you.

Addressing Digestive Concerns: A Teen's Guide to Gut Health

Abdominal concerns? Doctor, I'm sorry to bother you, but I have a few questions. I am 16 years old, and my message is a bit long. 1. Recently, I've been experiencing soft stools and indigestion. My stools consist of undigested remnants of vegetables and fruits. At fir...

Dr. Ke Fangxu Reply:
1. Supplementing gut bacteria may be beneficial; consuming yogurt can achieve this purpose. 2. While the likelihood of developing colorectal cancer at the age of 16 is not zero, it is generally very low. Based on your description, there doesn't seem to be any specific issu...

Understanding Blood in Stool: Hemorrhoids vs. Polyps

Blood in the stool? Hello, doctor. Around May, I noticed blood on the toilet paper after having a bowel movement, about the size of a five-dollar coin. Since then, there has been a consistent presence of blood in my stools, with noticeable streaks of blood on the surface, althoug...

Understanding Anal Pain After Bowel Movements: Causes and Concerns

Anal pain after a bowel movement? Hello Doctor, I would like to ask you about my situation. I have a regular bowel movement at least once a day, but the shape and amount vary. A few days ago, I might have eaten too few vegetables and fruits and too much meat, so when I had a bowe...

Dr. Chen Jiaming Reply:
Based on your description, it seems that the swelling is likely due to damage to the anal mucosa caused by hard stools. Typically, such changes are reversible and can gradually improve with dietary adjustments and changes in bowel habits. The symptoms you are concerned about rega...

Understanding Mixed Blood in Stool: Causes and Concerns

Mixed rectal bleeding Hello, Doctor. Recently, I have noticed bright red streaks of blood mixed evenly within my stool after using the restroom. Additionally, my anus feels slightly swollen and I have a sensation of something being present. After a digital rectal examination, the...

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