Most people with polyps won't be aware of them as they produce no symptoms and are often discovered by accident. However, some larger polyps can cause: a small amount of rectal bleeding (blood in your stool) mucus to be produced when you open your bowels.
Colon polyps don't usually cause symptoms. It's important to have regular screening tests because colon polyps found in the early stages can usually be removed safely and completely. The best prevention for colon cancer is regular screening for and removal of polyps.
Some people with colon polyps may experience these symptoms. Pain. Large polyps can obstruct the bowel and cause abdominal pain or cramping.
Common Symptoms of Colon Polyps
Changes in Bowel Movements – Sometimes colon polyps can lead to constipation or diarrhea that persists for longer than a week, as well as general changes in bowel habits.
Colon polyps and diverticulitis have similar symptoms that include: Abdominal pain. Bloating. Constipation.
Colon polyps often develop silently, which means they usually don't cause symptoms. In some cases, though, the patient may notice signs such as: Blood in stool. Constipation or diarrhea that persists longer than a week.
Depending on their size and location in the colon, serrated polyps may become cancerous. Small, serrated polyps in the lower colon, also known as hyperplastic polyps, are rarely malignant. Larger serrated polyps, which are typically flat (sessile), difficult to detect and located in the upper colon, are precancerous.
Polyps are benign, meaning that they're not cancer and they won't spread, but over time certain types can develop into cancer. One of these types is called adenomatous polyps. These are known as pre-cancerous polyps. Polyps bigger than 1 centimeter have a greater cancer risk than polyps under 1 centimeter.
If the colonoscopy finds one or two small polyps (5 mm in diameter or smaller), you are considered at relatively low risk. Most people will not have to return for a follow-up colonoscopy for at least five years, and possibly longer.
Most polyps grow slowly and take from between 10 and 15 years to become cancerous. Due to this general time frame, most screenings are scheduled every 10 years which gives Colorectal Surgical Associates time to remove any polyps before they become cancerous.
If the polyp is found to be cancerous, then the patient is often referred to a surgeon. If the polyp is benign, with no signs of cancer present, then the patient may choose non-surgical removal of the polyp instead of surgery. Treatment of complex polyps requires the expertise of a highly skilled physician.
If most polyps are benign, or non-cancerous, why is it necessary to remove them all? You can still experience issues if polyps remain in place. If you are consistently having screening tests as recommended, they will be removed at least every 10 years or sooner. They are still abnormal tissue and should be removed.
If your doctor finds precancerous polyps, there is no need for any additional treatment as long as they remove the entire polyp. Removing the tissue stops the development of cancer.
Cancerous polyps may cause no symptoms at all. But if you do have symptoms, they depend on where the polyp is located: Colorectal polyps may cause belly pain, constipation, diarrhea or blood in your poop. Stomach polyps may cause nausea, belly pain, vomiting and bleeding.
Most polyps grow slowly and take from between 10 and 15 years to become cancerous.
A polyp is a general term used for any growth that might be benign. A precancerous polyp by itself is not malignant but if left untreated can become cancerous. It is very common for adults to have polyps in their colon. Precancerous lesions can usually be surgically extracted to avoid cancer.
It takes approximately 10 years for a small polyp to develop into cancer. Family history and genetics — Polyps and colon cancer tend to run in families, suggesting that genetic factors are important in their development.
Pain. Persistent pain in the abdomen usually occurs with a large polyp as it begins to cause an obstruction in the colon.
In most cases, no. Your doctor can't usually tell, simply by looking at a polyp during a colonoscopy, if it's cancerous. But if a polyp is found during your colonoscopy, your doctor will remove it and send it to a lab for a biopsy to check for cancerous or precancerous cells.
Polyps are one of the most common colorectal conditions, occurring in 15 - 20 percent of the adult population. They can occur anywhere in the large intestine or rectum, but are more commonly found in the left colon, sigmoid colon, or rectum.
Most people with polyps won't be aware of them as they produce no symptoms and are often discovered by accident. However, some larger polyps can cause: a small amount of rectal bleeding (blood in your stool) mucus to be produced when you open your bowels.
Most polyps do not cause symptoms. When they do, the most common symptom is bleeding from the rectum. A large polyp may cause cramps, abdominal pain, obstruction, or intussusception.
Rectal polyps can be felt during an examination by a doctor. Most often they are discovered when a patient undergoes endoscopy. Because rectal polyps are often multiple and may be present with cancer, a complete colonoscopy is necessary.