Bowel Cancer The bowels are the intestines, consisting of the small intestine (the section between the stomach and the appendix) and the large intestine (from the appendix to the anus). The large intestine is divided into the long colon and a short rectum, just before the anus. Two thirds of bowel cancers occur in the colon and one third in the rectum, with very few in the small intestine.
Who is at risk of bowel cancer? ===============================
There are about 35,000 new cases each year in the UK. More than 80% of these are in people over 60. Obesity can increase the risk of cancer of the colon by up to one third. High alcohol intake is
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Low fat, high fiber diets appear to carry a lower risk. Greater consumption of vegetables and fruit has also been shown to reduce the risk. Increased consumption of red meat and processed meat has been linked to a higher risk. By comparison, eating fish does not appear to be a risk factor. Some evidence suggests that certain dietary supplements, such as calcium, selenium and, possibly, folic acid can reduce the risk.
Signs and Symptoms of Colon Cancer ==================================
Unfortunately, often colon cancer does not show any symptoms until in its later stages. Here is a list of common signs to look for.
· Blood in the stool is the number one symptom
· Bleeding from the rectum
· Abdominal pain
· Weight loss
· Nausea
· Vomiting
· Constipation or diarrhea
· Change in bowel habits
· Change in stool shape or size, including narrowing stools
· Fatigue due to bleeding in stools
Colon Cancer Stages ===================
Colon cancer can be broken down into 5 stages. Here is a brief outline of each one.
Stage 0- Cancer is confined to outside colon wall.
Stage 1- Cancer has spread to second and third layer of the wall.
Stage 2- Cancer has spread beyond and through the colon
Crohn’s Disease was named after an American gastroenterologist, Dr. Burrill Bernard Crohn, in 1932. He and his colleagues discovered an abnormal pathogen, Mycobacterium paratuberculosis while studying a related disease, ulcerative colitis, which belongs to a larger group if illnesses called Inflammatory Bowel Disease (IBD). The discovery was made while studying the effects of ulcerative colitis in cattle and noticing the similar characteristics in humans. The infections had an abnormal response with the body’s immune system in both the cattle and humans.
"Cancer of the pancreas is a genetic disease that is the fifth most common cause of death in both men and women. Pancreatic cancer affects approximately 28,000 Americans each year, or five out of 100,000 people" (Mayo Clinic, 1998). According to physicians at Johns Hopkins Medical Institute, "pancreatic cancer is the challenge of the twenty-first century." So, where exactly is the pancreas located in our bodies, and what does it do? The pancreas is a gland found behind the stomach that is shaped somewhat like a fish. The pancreas is about six inches long and less than two inches wide, and it extends across the abdomen. The pancreas consists of two separate glands inside the same organ, the exocrine gland and the
Stomach cancer, also known as gastric cancer, is a type of cancer that develops slowly over many years. Most frequently, stomach cancer starts in the lining of the stomach otherwise knows as the mucosa, and then develops into the other layers of the stomach. There are many ways in which stomach cancer spreads. In some cases it invades near by organs or it can also travel through the bloodstream to for cancer in other organs. There are many statistics and organizations of support for stomach cancer, as well as, symptoms, risk factors, screening and diagnosis’ and, treatments. Like all cancers, stomach cancer is a deathly disease and one of the major leading causes of cancer deaths in countries other than the U.S.
Crohn’s disease is a chronic condition that affects a person’s digestive system with no known cause. When Crohn’s disease strikes, it can affect any part of your digestive system ranging from your mouth, all the way to your anus. Crohn’s disease is chronic and there is no known cure for this condition. So basically, once someone is diagnosed with this condition, they might as well get used to living out the remainder of their life being affected by Crohn’s disease. Crohn’s is not, shall we say, “constant”. The symptoms happen on and off in what are usually called “flare-ups”.
especially in the colon. This drug can be used for as long as needed, and it
Mr BW was a 74-year-old man who had a fall due to a new onset of seizures, which resulted, to a direct impact of his head on the ground while at home. While at the hospital, MR BW underwent a CT and MRI brain scan and showed a haematoma, which resulted to commencing of the patient on Keppra and Bezodiapenes. Moreover, Mr BW also developed a sudden onset of pleuretic chest pain, which was confirmed by CTPA as a small pleural effusion on the left lungs; while there was also pulmonary embolism on both upper and lower lobes of the left lung. Due to the development of a provoked pulmonary embolism, patient commenced on Clexane injection. In September 2015, an elective open abdominoperineal resection was performed on Mr BW, which resulted to prolonged stay in the hospital due to delayed wound healing.
Crohn’s disease is a debilitating disease that can affect your entire life and lifestyle if you allow it to. It affects someone that is very dear to me, my best friend’s mother, Stephanie. I see her live through this day in and day out, and it has raised many questions in my mind. Questions like how you get it, why you get it, and what you really go through when you have it. It is something I have little knowledge of, and by learning more information on it, I feel as if I can possibly help her cope with it in the future.
In this essay I will be discussing the current recommendations for large bowel screening, to diagnose bowel cancer, including those categorised as high risk. I will also be discussing the role of imaging in the initial diagnosis and the subsequent follow up.
3,200 cases in the United States. From research and data they conducted and gathered, they
are more than 400,000 cases in the United States alone, and more than 2.5 million
Have you ever heard about ulcerative colitis? For those that have not or might want to know a little more information regarding this disease here are in this essay you will learn the definition, risk factors, symptoms, if there is any treatment to cure and many more important details that many of us should take into consideration.
cause as it takes a long time for a cell to become cancerous, as there
The term Inflammatory Bowel Disease (IBD) is a general name given to a few disorders that all fall under the category of inflamed intestines (they become red and swollen.) This is usually due to a reaction the body causes against its own intestinal tissue. The two most common types of Inflammatory Bowel Disease are Ulcerative Colitis (UC) and Crohn’s Disease (CD). Crohn’s disease can affect any part of the gastrointestinal tract; however, it more commonly affects the small intestine or colon.
Irritable bowel syndrome, as we refer to “IBS”, is a syndrome that affects many of us, including me, and is often a chronic condition. IBS, also known as spastic colon, is a discomfort of the bowels which generally includes abdominal pain, stomach cramps, diarrhea and/or constipation, bloating, nausea and gas, but scientists do not know the real cause. In some cases, it can be misleading in thinking it is IBS when in reality it could be something else since they don’t even know what really causes IBS. At times the symptoms are worse than others and sometimes they completely vanish for a period of time. I can relate to this since, “supposedly”, I was diagnosed with IBS after having many tests done which came back normal. Therefore IBS is diagnosed only after other
In recent years, cancer prevalence has been increasing globally. It is now one of the top 10 causes of death among the middle and high income countries worldwide (World Health Organisation, 2008). In Singapore, cancer has surpassed cardiovascular disease and become the top killer over the last 3 years (Ministry of Health, 2007). Breast cancer tops the chart among Singaporean women (Health Promotion Board, 2007). Thousands of women are diagnosed with breast cancer annually and it causes approximately 270 deaths each year (Jara-Lazaro, et al., 2010). The lifetime risk that a woman in Singapore getting breast cancer is now 1 in every 17 which has risen compared to past two decades (National Cancer Centre Singapore, 2006). Hence, breast