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Does colon cancer occur most often in the large or small intestines?
Wiki User
∙ 14y ago
Colon cancer is a type of cancer that occurs in the large intestine (colon), which is the final part of the digestive tract12. The large intestine is about 5 feet long and absorbs water and salt from the food that passes through it.
The small intestine, also called the small bowel, is a long tube that connects the stomach and the large intestine. It is about 20 feet long and is responsible for digesting and absorbing nutrients from the food that enters it.
Cancer of the small intestine is much less common than cancer of the large intestine. There are different types of small bowel cancer, such as adenocarcinoma, neuroendocrine tumors, lymphoma, and sarcoma.
Therefore, colon cancer occurs most often in the large intestine, not the small intestine.
kalyani tallapaka
Wiki User
∙ 14y agoColon cancer will be exclusively in the colon, or large intestine.
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Dehydration and compation of the indigestible materials occurs in the?
These process occur in the large intestine and colon
Where does active transport occur in the excretory system?
It takes place in your mouth, then it goes all the way into your intestines. After that it will go right into your pooper.
Why is defecation is important?
Defecation is an important process because it allows the body to eliminate waste. If defecation did not occur feces would remain in the colon and the toxins that they contain would be reabsorbed into the body. This is referred to as constipation. Before the introduction of white bread, when people ate high fiber whole grain bread, the rate of colon cancer was very low. Ever since the introduction of white flour in the late 1800's the rate of colon cancer, and other intestinal diseases has risen consistently every decade until now. In extreme cases, when people stop defecating for long periods of time, their feces can get so compacted that they can die.
What powerful peristaltic contractions that occur a few times each day in the colon are called?
e) mass movement
In what locations do large clusters of lmph nodes occur?
Large clusters of lymph nodes occur near the body surface in the inguinal, axillary, and cervical regions.
What part of the large intestine are you most likely to get colon cancer?
The first section of the large intestine is the Right Ascending colon, which begins with the cecum. it is followed by the Transverse colon, and finally the Sigmoid colon. Less than 10% of colon cancers (some sources say only 5%) occur in the Ascending colon or cecum. The majority of colon cancers occur in the Sigmoid colon.
Where does colorectal cancer occur?
Colorectal cancer occurs in either the last 6 ft (1.8 m) of intestine, known as the large bowel or colon, and/or in the rectum
What three areas of the body does peristalsis occur?
Esophagus, small intestines, large intestines
Where do haustral contractions occur in the GI system?
In the Colon of Large Intestine
Dehydration and compation of the indigestible materials occurs in the?
These process occur in the large intestine and colon
Understanding Colon Cancer?
Colon cancer occurs when cancerous cells grow within the large intestine. The condition is also called colorectal cancer when it affects the rectum, or the last portion of the colon. Colon cancer occurs when cells begin growing out of control and spreading into the wall of the large intestine. Depending on how many cells are growing in the area or where they have spread, colon cancer may need to be treated with surgery, medications or both.Colon cancer may initially develop through polyps, which are growths on the interior lining of the large intestine. Polyps are groups of cells that are considered pre-cancerous, meaning they have the potential to turn into cancerous cells. Polyps may grow, undetected, within the large intestine, causing few symptoms. For this reason, doctors recommend that everyone over the age of 50 receive regular screenings for colon cancer to rule out the presence of excess cell growth.Initial symptoms of colon cancer include abdominal pain, rectal bleeding, fatigue and weight loss. Additionally, a person may complain of changes in bowel habits, such as consistent diarrhea or constipation. Most cases of colon cancer occur in people who are over 50. Other risk factors include African American race, smoking, obesity, or a history of gastrointestinal diseases, including Crohn's disease.Colon cancer is treated depending on how much it has spread. Doctors may initially stage colon cancer according to the types of cells they find and if the cells are in other parts of the body, such as in the lymph nodes. This type of cancer is staged between Stage 0, meaning the cancerous cells remain in the lining of the colon to Stage 4, where the cancer has spread to other organs.If the cancer is within the early stages, it may be treated by surgically removing affected portions of the colon. Cancerous cells that have spread to other areas may require surgery and chemotherapy or radiation. Some of the best prevention for colon cancer is regular screenings for polyps and monitoring for symptoms. Patients may also make healthy lifestyle choices, such as quitting smoking, moderating alcohol intake and eating diets that are high in fiber and low in fat, to reduce their overall risks of developing this serious illness.
What are some forms of cancer?
Cancer can occur in any cell in the body, but commonly forms in the colon, lungs, stomach, skin, and in the prostate and breasts in men and women respectively.
What are Some of the Symptoms of Colon Cancer?
What is colon cancer?Colon cancer is a type of cancer that affects the lower part of the digestive system. It is the third most common type of cancer. Colon cancer occurs when the cells in the colon begin to grow and divide abnormally.What are some of the symptoms of colon cancer.Bloody stool, unexplained weight loss, fatigue and abdominal discomfort are some of the most common symptoms of this condition. It is important to note that some patients may not experience symptoms during the early stages of colon cancer. That is why it is important for people who are over the age of 50 to get screened for colon cancer on a regular basis.What causes colon cancer.Doctors have not been able to pinpoint the exact cause of colon cancer. However, they have been able to identify several risk factors. This condition is most likely to occur in African-Americans over the age of 50 who have a family history of colon cancer. People who have diabetes are also more likely to develop this condition. Additionally, being obese and eating foods that are high in fat and low in fiber can also increase a person's risk of developing colon cancer.How can colon cancer be prevented.There is no sure-fire way to prevent colon cancer, but there are several things that can be done to reduce the risk of developing. People should make sure that they get plenty of fiber and limit their intake of foods that are high in saturated fat. Fruits, vegetables and whole grains are examples of foods that are rich in fiber.Because colon cancer is more likely to occur in those who are sedentary and/or overweight, it is also important to make sure that one gets at least 30 minutes of exercise per day. Additionally, people should also make sure that they drink alcohol in moderation, if at all.
Which organ is not functioning properly if an individual is unable to compact waste or reabsorb liquid from undigested food?
You are describing the function of the large intestine or colon. Its job is to reabsorb extra water so cannot be lost. If this does not occur diarrhea is the result. If too much water is absorbed constipation occurs.
The development of colon cancer occurs slowly and is more prominent in the elderly than the young?
usually six or more somatic mutations must occur to give rise to the cancer, which takes time.
At which ages are you at risk for colon cancer?
Colorectal cancer is more likely to occur as people get older. Although the disease can occur at any age, most people who develop colorectal cancer are over the age of 50. If Colon Cancer runs in your family and especially if a parent had it then get a physical by your doctor and be sure you are tested each year. Teens up can get what they call 'polyps', but these generally are non cancerous, but must be removed in case they turn cancerous.
how old can you be to have colon cancer?
Colon cancer can occur at any age, but the risk increases with age. The majority of colon cancer cases are diagnosed in individuals over the age of 50. However, recent trends have shown an increase in the incidence of colon cancer in younger adults. Here are some key points regarding age and colon cancer: Age 50 and Older: Screening guidelines from organizations like the American Cancer Society recommend regular screening for colon cancer starting at age 50 for individuals at average risk. Common screening methods include colonoscopies, fecal occult blood tests, and sigmoidoscopies. Increasing Incidence in Younger Adults: While the overall rates of colon cancer have been declining in older adults, there has been an observed increase in the incidence of colon cancer in individuals under the age of 50. This trend has led to updated recommendations for earlier screening in some cases. Risk Factors: Certain risk factors can increase the likelihood of developing colon cancer, including a family history of the disease, a personal history of inflammatory bowel disease (such as Crohn's disease or ulcerative colitis), certain genetic conditions, and lifestyle factors like a diet high in red or processed meats, low physical activity, and smoking. Young-Onset Colon Cancer: Colon cancer diagnosed in individuals under the age of 50 is often referred to as young-onset colon cancer. Some cases may have a genetic component, while others may be linked to lifestyle factors. Awareness of symptoms and risk factors is essential for early detection. Symptoms and Vigilance: Regardless of age, it's crucial to be vigilant about potential symptoms of colon cancer, which can include changes in bowel habits, blood in the stool, abdominal pain, unexplained weight loss, and fatigue. If these symptoms occur, it's important to seek prompt medical attention. Genetic Factors: In some families, there may be a hereditary predisposition to colon cancer. Individuals with a family history of the disease or certain genetic conditions may need earlier and more frequent screenings.
