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Colorectal and Colon Cancer

Cancer that begins in the colon or large intestine is called colon cancer. Cancer that begins in the rectum is called rectal cancer. Cancer that starts in either of these organs may also be called colorectal cancer.

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Is there a common or scientific name for colon cancer?

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Asked by Wiki User

Yes, colon cancer is also known as colorectal cancer.

Is colon cancer dominant or recessive?

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Asked by Wiki User

Colon cancer is not classified as either dominant or recessive. Instead, it is considered a complex disease influenced by multiple factors, including genetic, environmental, and lifestyle factors.

Genetic Factors: While some cases of colon cancer can be linked to specific genetic mutations that are inherited in a dominant or recessive pattern, many cases are due to a combination of genetic variations that increase the risk of developing the disease. For example, mutations in genes such as APC, MLH1, MSH2, MSH6, PMS2, and STK11 can increase the risk of hereditary colorectal cancer syndromes, such as familial adenomatous polyposis (FAP) or Lynch syndrome (hereditary nonpolyposis colorectal cancer, HNPCC).

Environmental and Lifestyle Factors: Environmental factors such as diet, physical activity, smoking, alcohol consumption, and exposure to certain carcinogens can also significantly influence the risk of developing colon cancer. Lifestyle choices and environmental exposures can interact with genetic predispositions to increase or decrease the risk of developing the disease.

Complex Inheritance: The inheritance pattern of colon cancer is complex and varies depending on the specific genetic mutations involved. Some mutations may follow an autosomal dominant pattern, where inheriting a single copy of the mutated gene from one parent can increase the risk of developing cancer. In contrast, other mutations may follow a recessive pattern, requiring two copies of the mutated gene (one from each parent) to significantly increase the risk.

Therefore, colon cancer is better understood as a multifactorial disease influenced by a combination of genetic, environmental, and lifestyle factors, rather than being classified as strictly dominant or recessive in inheritance.

Who is more supsetable to colon cancer men or women?

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Asked by Wiki User

Men and women have somewhat different risks and susceptibilities when it comes to colon cancer. Historically, men have had a slightly higher incidence of colon cancer compared to women. However, the difference in risk between men and women has been decreasing over time.

Several factors contribute to the risk of developing colon cancer, including age, family history, diet, lifestyle factors (such as smoking and physical activity), and underlying medical conditions. It's essential to note that while men may have a slightly higher incidence, both men and women should be vigilant about regular screenings and maintaining a healthy lifestyle to reduce their risk of colon cancer.

Screening for colon cancer is typically recommended starting at age 45 to 50 for average-risk individuals, although people with a family history of colon cancer or certain risk factors may need to start screening earlier. Screening methods include colonoscopy, fecal occult blood tests (FOBT), fecal immunochemical tests (FIT), and stool DNA tests. Early detection through screening can significantly improve outcomes for colon cancer by allowing for timely treatment and intervention.

Why is bowel cancer often called colorectal cancer?

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Asked by Wiki User

Bowel cancer is often referred to as colorectal cancer because it originates in the colon or rectum, which are parts of the large intestine, also known as the colorectum. The term "colorectal" is derived from "colorectum," which encompasses both the colon and rectum.

Here's why the terms are used interchangeably:

Anatomy: The colon and rectum are contiguous parts of the large intestine, forming a continuous tube through which waste products pass before elimination from the body. Bowel cancer can develop in either the colon or rectum, as they share similar tissue types and functions.

Cancer Origins: Most colorectal cancers arise from abnormal growths called polyps that develop on the inner lining of the colon or rectum. Over time, some of these polyps may progress to cancerous tumors. Since both the colon and rectum can be affected by these polyps and subsequent cancers, the term "colorectal cancer" is used to encompass cancers originating from either location.

Clinical Considerations: From a clinical standpoint, colorectal cancer screening, diagnosis, and treatment strategies often apply to both colon and rectal cancers. Therefore, using the term "colorectal cancer" helps to encompass the entirety of the disease spectrum and facilitates comprehensive management approaches.

Public Health and Awareness: Using a single term like "colorectal cancer" helps streamline public health efforts, educational campaigns, and awareness initiatives. It ensures clarity and consistency in communication, making it easier for individuals to understand the importance of screening, prevention, and early detection efforts.

How serious is kidney cancer?

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Asked by Wiki User

Stages of Kidney Cancer:

Early Stages (I and II): In the early stages, kidney cancer is confined to the kidney and has not spread to nearby structures or distant organs. The prognosis is generally more favorable, and surgical removal of the tumor (partial or total nephrectomy) is often curative.

Advanced Stages (III and IV): In advanced stages, the cancer may have spread beyond the kidney to nearby lymph nodes or distant organs. Advanced kidney cancer may be more challenging to treat, and the prognosis may be less favorable.

Type of Kidney Cancer:

The most common type of kidney cancer is renal cell carcinoma (RCC), which has several subtypes. Clear cell renal cell carcinoma is the most prevalent subtype. Other less common types include papillary renal cell carcinoma and chromophobe renal cell carcinoma. The type of kidney cancer can influence treatment options and outcomes.

Metastasis:

The spread of kidney cancer to other organs (metastasis) can significantly impact the seriousness of the disease. Metastatic kidney cancer is associated with more complex treatment approaches and may have a poorer prognosis.

Individual Health Factors:

The overall health of the individual, including age, comorbidities, and the ability to tolerate treatment, plays a role in determining the seriousness of kidney cancer. Individuals with good overall health may respond better to treatment.

Treatment Options:

Treatment options for kidney cancer include surgery, targeted therapies, immunotherapy, and, in some cases, radiation therapy. The availability of effective treatments can influence the overall prognosis.

Prognosis:

The prognosis for kidney cancer varies widely. Some individuals with localized kidney cancer may have an excellent prognosis with a high likelihood of cure, while others with advanced disease may face more challenges.

Can women get colon cancer?

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Asked by Wiki User

Yes, women can get colon cancer. Colon cancer affects both men and women. It occurs in the colon or rectum, which are parts of the large intestine. Age is a significant risk factor for colon cancer, and the risk increases with age. Screening for colon cancer is recommended, especially for individuals aged 50 and older, as early detection can significantly improve the chances of successful treatment.

Colon cancer can develop due to various factors, including genetic predisposition, lifestyle choices, and certain medical conditions. Therefore, both men and women should be aware of the symptoms of colon cancer and participate in screening programs as advised by healthcare professionals.

Common symptoms of colon cancer may include changes in bowel habits, blood in the stool, abdominal pain or discomfort, unexplained weight loss, and fatigue. If someone is experiencing symptoms or has risk factors for colon cancer, it's crucial to consult with a healthcare provider for appropriate evaluation and screening. Early detection and intervention play a crucial role in the successful management of colon cancer.

When are colonoscopies recommended to patients?

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Asked by Wiki User

A Colonoscopy should be done at the age of 50, or before that, if problems suchas bleeding/intestinal pain/internal hemmoroids/blood in the stool, etc. to rule out any problems. It may also be suggested that you go for one, if your white blood cell count is low, although most insurances won't pay for it, if you are under 50, unless you have a really good excuse for having to go.

How risky is a colonoscopy?

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Asked by GaleEncyofMedicine

No. Patient is sedated. Probably the most uncomfortable part is the night before when you have to drink the barium(?) that makes you spend the night on the toilet. You have to clean out your system the night before the test and it can be a long night on the throne. Put me to sleep and wake me when you're done please. It is a really good thing to have this test done as you get older.

After effects of colonoscopy in adults?

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Asked by Wiki User

A colonoscopy usually takes anywhere from 20 to 60 minutes. The sedative will keep you from feeling much discomfort during the exam. You might feel some cramping or the bloating sensation of having gas after the procedure, but it usually stops quickly, usually within an hour. They like to keep you until the sedation wears off and monitor you for blood pressure.

Some people experience abdominal pain, slight fever, bloody bowel movements, dizziness, or weakness afterward. This is rare but if you have any of these side effects, contact your physician immediately. Medications such as blood-thinners might have to be stopped for a short time after having your colonoscopy, especially if a biopsy was performed or polyps were removed. You may see traces of blood in your stool/feces for a day or so after your test. Full recovery by the next day is normal and expected and you often can return to your regular activities.

What chromosomes are affected by colon cancer?

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Asked by Wiki User

Well, Cancer is when abnormal cells divide out of control. The chromosomes are the DNA that controls Cell Division

Is tramadol for cancer pain?

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Asked by Wiki User

Tramadol is usually used to treat severe pain and neuropathic pain. It's used to treat depression, anxiety, phobias, etc. Certainly, as an opioid, it decreases the perception of pain (reduces transmission of pain signals through the spinal cord to the brain). Even though it's considered as a pain killer, you shouldn't use tramadol for the back pain for the next reasons:

-First, it can make your pain worst because of its muscular side effects, such as: tremor, tightness, seizures and weakness.

-Also, there are many other methods available to treat the back pain, such as: heating therapy, muscular relaxants, other opioids, massages, paracetamol, tylenol, etc.

Can colon cancer be detected without a biopsy?

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Asked by Wiki User

If suspicious growths are observed, tiny biopsy forceps or brushes can be inserted through the colon and tissue samples can be obtained. Small polyps also can be removed through the colonoscope.

How do you get polyps in the colon?

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Asked by Sheryl277193

Colon polyps are caused by changes in the genetic material of cells lining the colon.

What is the procedure of virtual colonoscopy?

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Asked by Wiki User

Virtual colonoscopy is a procedure used to examine the large bowel for polyps and signs of cancer. It‰Ûªs also called computerised tomography (CT) colonography. It‰Ûªs done using a CT scanner, which uses X-rays to produce three-dimensional images of your bowel.

What is the main instrument used in a colonoscopy?

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Asked by GaleEncyofSurgery

Colonoscopy is an endoscopic medical procedure that uses a long, flexible, lighted tubular instrument called a colonoscope to view the rectum and the entire inner lining of the colon (large intestine).

Schematic diagram of the pathophysiology of colorectal cancer?

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Asked by Wiki User

A diagram of the pathophysiology of stomach cancer should include a picture of the stomach with a small rounded particle representing the cancer. The whole digestive system could also be included in this diagram.

What is the cure rate of stage 1 colon cancer?

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Asked by Wiki User

About 15% of patients present with stage I disease and 85-90% survive. Stage II represents 20-30% of cases and 65-75% survive. Thirty to forty percent comprise the stage III presentation of which 55% survive.

Are a colonoscopy and a barium enema the same thing?

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Asked by Wiki User

No.

A barium enema is used to do a radiograph of the lower gastrointestinal tract, to examine the intestinal walls.

A colonoscopy involves using a camera to do a visual inspection of the entire lower intestine, looking for cancerous growths, tears, and precancerous polyps. Polyps may be routinely removed along with biopsy samples as the examination proceeds, which is one reason the colon must be as clean as possible.

Which cancer of the cells of the epithelium spreads quickly to other body systems?

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Asked by Wiki User

Yes it is one of the fastest spreading types of cancers. Depending on where the primary cancer is dictates where its spread to. The only cancer that I know off hand that spreads faster is small cell lung cancer. Merkle cell also spreads far but is very radiosensitive. Squamous is too, but not so much and its quicker to spread. If its a squamous cell skin cancer just have it excised and if needed followed up with chemo and/or radiation, it doesnt metastasize as quickly as if it were inside an organ.

What are some problems with a virtual colonoscopy?

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Asked by Wiki User

some patients might still require the regular colonoscopy as a follow-up to the virtual procedure if a polyp or abnormality is found that requires biopsy.

Where is cervical region?

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Asked by Wiki User

There are two answers. First, the cervix is the connecting point between the vagina and the uterus, so the cervical region in this context is within the vagina. Second, the cervical spine is the seven vertebrae that make up the neck, so the cervical region in this context is the neck.