Doctor insights on:
What Is The Difference Between Intestinal Cancer And Colon Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Location, Incidence: Colon cancer arises from a site involving the large intestine commonly called the colon (ascending, transverse, descending, sigmoid). Intestinal cancer usually refers to small intestinal cancer that arises from the duodenum, jejunum or ileum. Colon cancer is much more common compared to cancer arising from the small intestines which is considered rare. ...Read more
Colon more specific: The intestinal tract is composed of the small intestine, large intestine or colon, and rectum. Virtually all cancers of this system arise in the colon and rectum, with cancers of the small intestine exceedingly rare. Therefore, intestinal cancer generally refers to colon or rectal cancer, which is more anatomically specific. Adenocarcinoma is the most common type of cancer that occurs. ...Read more
IBS has no lesion: Irritable bowel syndrome (IBS) or spastic colon is characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits. Including Diarrhea or constipation. Compared to colon canceer which can present with similar features IBS has no specific lesion causing the symptoms. It has been theorised that abnormalities in GUT flora (microbiome) result in inflammation and altered bowel function. Any bowel lesion causing the symptoms can be identified on colonoscopy ...Read more
Colonoscopy ; biopsy: If you are concerned about possible colon cancer, see a physician. He/she will take a history and perform a physical examination. If you have a concerning history/symptoms or physical/lab findings, then the physician may refer you for a test called colonoscopy in which a scope is passed through the length of the colon and the entire colon is visualized. Biopsies can be performed if needed. ...Read more
All too often: It is not uncommon for colon cancers to not cause symptoms until they reach a size sufficient to block the lumen of the colon; at this point, people will typically present with cramping abdominal pain, severe bloating, and vomiting. These findings often indicate an advanced cancer that may require emergency surgery (+/-stent). The goal of screening is to find cancers before any symptoms develop. ...Read more
I've been having really bad intestinal pain since april last year 2013, so approx. 9 months, if I had colon cancer, would I be dead by now?
Depends: Did it grow directly into the small bowel or spread as a metastasis? In one or in many places? Was it just diagnosed or is it a late recurrence? Any previous chemo? What's the patient's general health? The patient's oncologist should be able to weigh all the options and come up with a treatment plan. If this is about you, best wishes. ...Read more
Discuss with onc: You should discuss with your oncologist. Additional information is needed- i.e. presence of lymph nodes and other distance organ/s involvement. Where is the location of the colon cancer and what part of the small intestine involved? Important to get the right staging and check the biology of the cancer to guide treatment. If able to get surgery- most aggressive would be surgery then chemo/ ...Read more
My husband had stage one colon cancer doc has removed most of his colon and intestine does have a bag how long will he live?
Does a intestinal or colon cancer show in a blood test thru the WBC? And if there is no bleeding is it possible to be cancer?
My mum has had colon cancer and my grandma (mums mum) had small intestine cancer. Are there steps I can take to prevent cancer myself?
Heritable cancer: First it might be good to know which type of cancers they had-- i.e. if they truly were inherited by known pathways (polyposis, Lynch syndrome, etc.) Prevention would include healthy diet (high fiber, no nitrites, no alcohol, etc.) and appropriate screening at a possibly earlier age. Consulting with a pathologist/gastroenterologist or geneticist about the cancer pattern and path may be useful. ...Read more
Persistent pain in abdomen for 6 month, around transverse colon and small intestine, worried could it be colon cancer?, r there other reasons for pain?
Colon cancer...: ...Seldom causes pain, ; would be unusual for an otherwise low risk gentleman in his 20's. There are lots of reasons for abdominal pain (see the many healthtap answers on the subject). However, the information you provided is insufficient to render a differential since we don't know the quality, timing, duration, severity of your symptoms, associations, nor the results of testing. Help us out--. ...Read more
My doctor warned me of doing colonscopy as it would rupture my large intestine accidently Colon cancer is in the family and I want to check myself?
Sigmoid colon cancer removed surgically. After 10 days ultrasound impression is ' subacute small bowel intestinal obstruction and mild intraperitoneal free fluid collection. Is this common?
Best treatment: All primary colon tumors must be resected. If localized, cure is very high. If mets already present it is still essential to remove primary since latter is polyclonal while mets to liver or lung are monoclonal and won't spread. If primary left to treat mets then new clones develop in primary and will continue spreading to new sites. Always resect the primary colon tumor with margins. ...Read more
You don't mention symptoms, but a good start would be a test for occult blood and a cytology exam of the stool. These are very simple tests and are done on an out-patient basis.
This may lead to further testing/scans.
Seek an exam/consultation with a qualified professional to begin the process. ...Read more
Yest my bowel was really hard and today saw a little blood in bowl. Could I have hurt myself? 41 yrs old no fam hist of colon cancer.
Not normal: Blood in the stool is not normal and needs to be explained. Causes include local irritation, anal fissure (crack in the tissue) hemorrhoid, polyp, inflammation (colitis) and cancer. You will need to see a health care provider to get a diagnosis. A family history negative for colon cancer is good but does not exclude the possibility of cancer ...Read more
If blood in the stool is red, it may be from a hemorrhoid. This needs to be evaluated and treated, but is fairly common.
If the blood or stool is darker (black) and has a 'tar-like' appearance, it is more indicative of a bleed in the upper areas of the GI tract. This is more significant and needs more prompt evaluation and treatment.
Seek evaluation by a qualified professional asap to differentiat. ...Read more
Please clarify: Short bowel syndrome results from removal of a significant portion of the small intestine, which is responsible for nutrient absorption. Symptoms include diarrhea, fatigue, and weight loss. The colon is responsible for water absorption, therefore, removal of a large portion of the colon may increase the frequency of bowel movements, but will not cause profound nutritional deficiencies. ...Read more
No: But they may have similar symptoms so never assume it is ibs. ...Read more
Lesions of bowel, especially colon, now believed to arise in a field effect in the mucosa of the bowel, small and large. A virus such as polyoma enters the mucosa and begins tansformation first with gene alterations leading to immortality and then to normal appearing cells beginning to produce immunogenic protein. One focus transforms faster to result in a clinical lesion ...Read more
The gastrointestinal tract starts at the mouth, travel down the tunnel (esophagus), which connects to the stomach, which then empties into the duodenum, jejunum, and ileum---the three parts of the small intestine (@25 feet). This empties into the colon or large intestine (about 5 feet), which then becomes the sigmoid colon, rectum and out the anus. So, every morsel eaten ...Read more
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