Anal Cancer: In Gay and Bisexual Men

Anal Cancer: In Gay and Bisexual Men

Introduction
Anal cancer is a serious and pervasive health problem among and gay and bisexual men. Before the onset of the AIDS epidemic, the incidence of anal cancer among men with a history of receptive anal intercourse has been estimated at about 35 per 100,000. This is about the same incidence as that for cervical cancer prior to the implementation of broad screening programs promoting early detection and treatment among at-risk women.

As with many cancers, the exact causes of anal cancer are not clearly understood. However,there is general scientific consensus that human papillomavirus (HPV) is at least partly to blame.HPV is a sexually transmitted infection, found in many different types in different parts of the body.

Infection with HPV is common, with one large study at UCSF detecting HPV in 61% of HIV-negative and 93% of HIV-positive of gay and bisexual men. Typically, infection is with not one but several different types of HPV. In this same study, 23% of HIV-negative and 61% of HIV-positive men were infected with multiple HPV types. Several studies have suggested that having multiple types of HPV increases risk of progression to cancer.

The evidence for an association between HPV and anal cancer is strong. Similar to cervical cancer, the DNA for HPV is often detected in anal cancer tissues. The types of HPV detected are also those known to cause cancer. Conversely, anal cancer is rarely found without finding some type of HPV also present. Anal Squamous

Intraepithelial Lesions
Infection with HPV does not automatically result in the development of cancer; it may in fact result in no disease at all. Some people develop tissue abnormalities in the anus and not cancer. Several of these tissue abnormalities are not known to be harmful, but several are believed to be precursors to cancer.

Common Terms
These abnormalities are lesions or growths that occur in the surface layer of the skin (the epithelial layer) in the anus chamber (the squamous) and are described in two stages: low-grade squamous intraepithelial lesions (LSIL) and high-grade squamous intraepithelial lesions (HSIL). They are differentiated by size, shape, color, texture, and risk of further progression to cancer. Together they are referred to as anal squamous intraepithelial lesions (ASIL). Other terms sometimes used include “dysplasia” or “intraepithelial neoplasms”. (See Figure 1)

Anal Cancer  In Gay and Bisexual Men -figure 1

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Checks And Diagnosis For Hemorrhoids

Checks And Diagnosis For Hemorrhoids. Bleeding during bowel movements is the most typical signal of hemorrhoids. But rectal bleeding can occur with different digestive illnesses, together with colorectal cancer and anal cancer. Don’t assume that bleeding is coming from hemorrhoids with out consulting a doctor. Your physician can do a bodily examination and perform other checks to diagnose hemorrhoids and rule out more severe situations or diseases. You must also search medical recommendation if your hemorrhoids trigger pain, bleed incessantly or excessively, or do not enhance with residence remedies.

If your hemorrhoid symptoms started together with a marked change in bowel habits or if you’re passing black, tarry or maroon stools, blood clots or blood combined in with the stool, seek the advice of your doctor without delay. Some of these stools can signal more extensive bleeding elsewhere in your digestive tract. Seek emergency care in the event you experience giant quantities of rectal bleeding, lightheadedness, dizziness or faintness.

As a result of speaking about hemorrhoids may be embarrassing, many individuals are reluctant to see a physician concerning the condition. However it’s a good suggestion to consult a doctor any time you experience rectal bleeding, to be sure you don’t have a extra severe digestive disease. Start by speaking to your common doctor.

When you have different indicators and signs, similar to a change in bowel habits or abdominal ache, your doctor could refer you to a number of specialists. These might embrace a physician with expertise within the digestive system (gastroenterologist) or a colon and rectal surgeon, for analysis and treatment. You possibly can assist your doctor by being prepared with as a lot information as possible. Here are some recommendations to help you prepare on your appointment.

  1. Concentrate on any pre-appointment restrictions. On the time you make the appointment, ask if there’s anything you must do in advance.
  2. Write down any symptoms you’re experiencing and the way long you’ve got seen them.
  3. Write down key private info, including typical bowel habits and food regimen, particularly your fiber intake.
  4. Make a list of all medicines, in addition to any nutritional vitamins or supplements that you simply’re taking.
  5. Write down questions to ask your doctor.

Your physician might be able to see in case you have external hemorrhoids simply by looking. For inside hemorrhoids, he or she will insert a rubber-gloved finger into your rectum. As a result of inner hemorrhoids are sometimes too comfortable to be felt in a rectal examination, your physician may examine the lower portion of your colon and rectum with an anoscope, proctoscope or sigmoidoscope. These are versatile, lighted tubes that allow your doctor to see into your anus and rectum.

Your doctor could wish to do a more intensive examination of your entire colon utilizing colonoscopy. This may be really helpful if your signs and signs recommend you may need another digestive illness, you will have risk factors for colorectal most cancers otherwise you’re over age 50 (age forty five in case you’re black) and have not had colonoscopy inside 10 years.

Present medicinal interventions to treat hemorrhoids are extremely invasive, traumatic, painful, and can result in tissue injury or rectal scarring. Rectal surgery has change into a extremely common hemorrhoid cure. Laser surgery and standard surgical and scalpel methods are commonly used as hemorrhoid cures.

Yet there are many myths associated with hemorrhoids. The remedy options of hemorrhoidectomy (anal surgery) factories have touted a remedy for hemorrhoids that’s painless or involves decreased pain and shortened healing times. They declare that these are the benefits of anal laser surgical procedure, although there are not any documented studies to support these claims.

The active certified organic ingredients in this treatment for hemorrhoids are lipophilic, extremely astringent, and have a low molecular weight. The lipophilic tendency means they are soluble in fatty or skin tissue, allowing them to be absorbed by cell membranes. Consequently, the treatment readily passes into rectal tissue the place the astringent properties safely and gently contract blood vessels, preferrred for hemorrhoid cure.

Organic extracts which demonstrated the greatest ability to eradicate hemorrhoids in complete scientific trials, while being nicely tolerable to rectal tissue, have been carefully blended to create the ideal cures for hemorrhoids, HemorrhoidCure. The tip result of our remedy for hemorrhoids is elimination of hemorrhoids, typically within days, without any recurrence.

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Anal cancer is a disease through which malignant (most cancers) cells

Anal cancer is a disease through which malignant (most cancers) cells form within the tissues of the anus. The anus is the tip of the big intestine, under the rectum, via which stool (solid waste) leaves the body. The anus is shaped partly from the outer, skin layers of the body and partly from the intestine. Two ring-like muscle tissue, known as sphincter muscle tissue, open and close the anal opening to let stool cross out of the body. The anal canal, the part of the anus between the rectum and the anal opening, is about 1½ inches long.

Enlarge
Anatomy of the lower digestive system, showing the colon and other organs.

The skin around the outside of the anus is called the perianal area. Tumors in this area are skin tumors, not anal cancer.

Being infected with the human papillomavirus (HPV) can affect the risk of developing anal cancer.

Risk factors include the following:

  • Being over 50 years old.
  • Being infected with human papillomavirus (HPV).
  • Having many sexual partners.
  • Having receptive anal intercourse (anal sex).
  • Frequent anal redness, swelling, and soreness.
  • Having anal fistulas (abnormal openings).
  • Smoking cigarettes.

Possible signs of anal cancer include bleeding from the anus or rectum or a lump near the anus.

These and other symptoms may be caused by anal cancer. Other conditions may cause the same symptoms. A doctor should be consulted if any of the following problems occur:

  • Bleeding from the anus or rectum.
  • Pain or pressure in the area around the anus.
  • Itching or discharge from the anus.
  • A lump near the anus.
  • A change in bowel habits.

Tests that examine the rectum and anus are used to detect (find) and diagnose anal cancer.

The following tests and procedures may be used:

  • Physical exam and history: An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient’s health habits and past illnesses and treatments will also be taken.
  • Digital rectal examination (DRE): An exam of the anus and rectum. The doctor or nurse inserts a lubricated, gloved finger into the lower part of the rectum to feel for lumps or anything else that seems unusual.
  • Anoscopy: An exam of the anus and lower rectum using a short, lighted tube called an anoscope.
  • Proctoscopy: An exam of the rectum using a short, lighted tube called a proctoscope.
  • Endo-anal or endorectal ultrasound: A procedure in which an ultrasound transducer (probe) is inserted into the anus or rectum and used to bounce high-energy sound waves (ultrasound) off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram.
  • Biopsy: The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. If an abnormal area is seen during the anoscopy, a biopsy may be done at that time.

Certain factors affect the prognosis (chance of recovery) and treatment options.

The prognosis (chance of recovery) depends on the following:

  • The size of the tumor.
  • Where the tumor is in the anus.
  • Whether the cancer has spread to the lymph nodes.

The treatment options depend on the following:

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Prostate Cancer Center

Getting Here

Prostate Cancer Center
1600 Divisadero St., Third Floor
San Francisco, CA 94115
Phone: (415) 353-7171
Fax: (415) 353-7093

Hours: Monday to Friday
8 a.m. – 5 p.m.

The Prostate Cancer Center at UCSF is dedicated to providing the best comprehensive care for those with the disease and those at risk of developing it. Our experts share one vision — to prevent and cure prostate cancer and improve the quality of life of men undergoing treatment.
The center’s services include:

  • Screening and diagnosis
  • Second opinions
  • Treatment options, including new and experimental treatments
  • Specialized care for men at high risk

Our emphasis is on prostate cancer screening and counseling for early detection, individually tailored treatment plans that may include a variety of approaches, and research to better understand the disease and its causes. Treatment may include several options, such as chemotherapy, radiation therapy or surgery. We also provide nutrition counseling, support groups, patient education materials and free classes at the UCSF Cancer Resource Center.

For patients newly diagnosed with prostate cancer, the Prostate Cancer Center presents an educational overview of living with prostate cancer, covering diagnosis, treatment options and outcomes, and recovery, as well as diet and lifestyle changes, complementary therapies and stress reduction.

The center also participates in the state-funded Improving Access, Counseling and Treatment for Californians with Prostate Cancer (IMPACT) that provides services to low-income men in California with limited or no health insurance.

In addition, we are at the forefront of prostate cancer research exploring the biological processes underlying the disease and translating these discoveries into more effective prevention, diagnosis and treatment strategies.

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Anal Cancer – A Medical Dictionary

Anal-Cancer---A-Medical-Dictionary,-Bibliography,-and-Annotated-Research-Guide-to-Internet-References-[Paperback]

Anal-Cancer—A-Medical-Dictionary,-Bibliography,-and-Annotated-Research-Guide-to-Internet-References-[Paperback]. This is a 3-in-1 reference book. It offers a whole medical dictionary covering lots of of terms and expressions relating to anal cancer. It additionally gives extensive lists of bibliographic citations. Lastly, it gives info to users on the best way to update their information using numerous Web resources. The e-book is designed for physicians, medical students preparing for Board examinations, medical researchers, and patients who need to change into acquainted with analysis devoted to anal cancer.

In case your time is efficacious, this book is for you. First, you will not waste time looking out the Web while lacking numerous related information. Second, the book additionally saves you time indexing and defining entries. Finally, you’ll not waste money and time printing a whole lot of web pages.

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Anal Fistula and Its Treatments

Anal Fistula and Its Treatments. Anal fistula, also known as fistula-in-ano, is a condition wherein a tunnel-like track is developed in the perennial region with one or multiple external openings near the anus area which leads to internal opening in the mucosa of the rectum or the anal canal.

Allopathy, homeopathy and even Ayurveda have different treatment options for this condition. In Ayurveda, anal fistula is termed as ‘Bhagandara’ and is classified on the basis of the site and shape of the fistula track. The complex ischio-rectal fistula also known as the horse-shoe fistula has been referred to and dealt in detail in the classical Ayurveda text – Sushruta tracing back in 300 A.D. Ayurveda suggested the Ksharsutra treatment and with a little modification, it is still relevant even today, according to Ayurvedic medical services.

The rare condition of chronically inflamed abnormal tunnel results from an infection in the tissue lining of the anal canal. The track between the outer skin of anus and the anal canal sometimes drains watery pus which can irritate the outer tissues and can cause itching and discomfort. The infection is caused to due to bacterial spread in the rectum. It may also occur due to cancer of the large intestine, tuberclosis, healed sore in the rectal area, diverticulitis, gonorrhea, ulcerative colitis or crohn’s disease.

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Anal Fissures – Causes and Treatments

Anal Fissures – Causes and Treatments. Apart from other reasons, perhaps God is himself partly responsible for causing anal fissures in human beings when he first created the human race. Confused? Just take a closer look at the human anal canal and the reasons would be quite clear – or is it some anomaly in the human anatomy?

For most of its part, the fragile anal canal runs through the internal organs of the body without any firm support of any kind. And it has to be kept in mind that its job is to carry all the excreta that may weigh several pounds to the anus, till the stuff is safely disposed off. And heaven help those who are constipated and at the same time used to exerting extra pressure during bowel movement. When that happens a tear is bound to occur, and because of this a fissure is formed. In other words, anal fissures are caused by stretching of the anal mucosa beyond its capability. And this can surely cause a pain in the ‘wrong place’.

Just as chronic constipation triggers anal fissures, severe chromic diarrhea is equally responsible for fissure-in-ano, (anal fissures). However, some experts believe that though the external anal sphincter can be controlled by a person, the internal sphincter that remains always under pressure cannot be controlled at will. When the resting pressure of the internal sphincter goes above normal, it tends to develop a rupture, and thus a fissure is created. Besides, Inflammatory Bowel Disorders like Crohn’s disease and Ulcerative colitis can also cause anal fissures.

Among other unrelated causes, even trauma or sudden shock can give rise to anal fissures. Women have been known to develop this condition particularly during childbirth in many cases and it cures naturally in time after the baby is delivered. But there are other causes of anal fissures as well. Such as abnormal sexual practices like regular anal sex and even perverted habits like sex with animals such as hounds, mules, horses and what not. When someone gets involved in such anal sex, it can easily create tears or ruptures in the anal canal, giving rise to anal fissures.

A recent study on the topic revealed that a weak immune system could trigger anal fissures as well as HIV infection, syphilis and tuberculosis, which are all equally responsible for this malady. Anal cancer, though rare, has manifestation of anal fissures (more in number) occurring in areas where fissures do not usually occur.

Though not clinically proven, dietary habits may also cause anal fissures that include. Foods that are low in fiber, a diet high in salt for a continued period of time including too much dependence on hard liquors and caffeine have also been known to cause anal fissures.

Whatever might be the cause of anal fissures, one thing is certain, and that is, the poor sufferer will want to get rid of it as soon as possible. Luckily there are effective medicines that can treat the condition and get rid of the causes off anal fissures quickly.

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Anal Fissure Causes

Anal Fissure Causes. Anal fissures are one of the most common problems that are encountered among the people throughout the world. They occur in the specialized regions of the anus and anal canal. There are number of sensory nerves that are found in the anal region and hence when there is tearing along the anal region pain occurs more commonly. They may most commonly lead to pain, itching and bleeding in the anal region. The anal fissures are most commonly seen in adults of both sexes and infants. They may occur immediately after birth. They may occur in the anterior or the posterior region of the anal canal.

There are a number of causes that can lead to anal fissures in the body. The most common cause of anal fissures is trauma. They may initially start during the bowel movement that causes severe pain. It may either occur during constipation or diarrhea that may aggravate the factors. If the fissures occur in the region other than the anterior or posterior side then they must be suspected for other causes such as cancer, crohn’s disease, syphilis and chancroid In HIV. Generally the muscles around the anal canal are considered to be strong thereby increasing the pressure. This is the reason why most of the patients experience severe pain and itching sensation in fissures.

As there are many sensory nerves that are involved in anal fissures they may interfere with the process of healing. They may decrease the blood flow to the anal region thereby causing various other complications. Anal fissures are now being considered as an auto immune condition after much of keen research by various scientists throughout the world. During the bowel movements the anal muscles namely external and internal sphincter muscles may undergo spasm and cause irritation. As the external sphincter muscle is voluntary one need to tighten it in order to treat the problem of fissure.

The internal and external sphincter muscles do contract and relax after the normal bowel movements but in case of fissures they do not relax but undergo more contraction thereby leading to rise in pressure in the anal region. Sometimes fissures can be caused due to the physician’s tool. They are generally very delicate and sometimes they may even be caused to anal intercourse. anal fissures treatment is most commonly based the causes. They may last for few weeks to few months depending upon the condition of the disease.

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All About Hemorrhoids – Their Treatment And Prevention

All About Hemorrhoids – Their Treatment And Prevention. Hemorrhoids, also known as piles, are the dilatation, the stretching beyond normal dimensions of radicles of rectal veins inside the anal canal. In this instance a radicle is the smallest branch of a blood vein. Veins are weak compared to arteries due to their thin walls, therefore veins can become strained and twisted with any great back pressure. Veins have one-way valves to prevent back flow. The three rectal veins are named accordingly superior, middle and inferior rectal veins. Obstructions or pressure increase in these veins cause hemorrhoids.

Piles, or hemorrhoids, come in two types, internal and external. External hemorrhoids are outside the anus and are skin covered. Their color may be brown or black. Because nerves are so abundant in the anal area an external hemorrhoid is extremely painful.

The second type, internal hemorrhoids are in the interior of the anal canal, internal to the anus. They are purple or red and have a mucous membrane covering. They are usually painless. It isn’t unusual for a person to have both external and internal hemorrhoids at the same time.

Conditions that can lead hemorrhoids -
Hemorrhoids, a familial disease, tend to occur among members of a family, is sometimes blamed on heredity. The only animals that get hemorrhoids are those that stand on two legs. Most likely this is due to rectal vein congestion because of the pull of gravity. People who are chronically constipated often have piles problems. Resisting the urge to move your bowels at your body’s signal can bring about constipation and then hemorrhoids.

A high intake of meat, chicken, shrimp, spicy foods and more lead to hemorrhoids. The people least likely to get piles are those who have a high percentage of vegetables and fibrous food in their diet. Some women get hemorrhoids during pregnancy because of the uterus compressing the rectal veins. Rectal cancerous lesions might bring about hemorrhoids through obstructing blood flow.

Symptoms and indications of hemorrhoids -
With external hemorrhoids a protuberance can be seen and felt around the anus. There will be pain and discomfort in the anal area. While straining to expel a stool the pain will be worse.

Early on, internal hemorrhoids can’t be felt. Subsequently, in progression of the disease, the hemorrhoids will protrude as a stool is expelled and then retreat by themselves. When the condition worsens the protruded hemorrhoids won’t go back.

Bleeding isn’t unusual for either type hemorrhoid. However, when an internal hemorrhoid is retracted it could bleed internally, into the rectum. Bleeding occurs in splashes while pushing to expel a stool. In some cases the bleeding may be quite profuse. With both types of hemorrhoids there may be a mucus discharge and it will itch around the anus.

Other things brought about through hemorrhoids -
Hemorrhoids can become infected and the infection spreading to deeper veins and producing septicemia. Septicemia is blood poisoning caused by pathogenic microorganisms and their toxic products in the bloodstream.

Thrombosed hemorrhoids are not considered dangerous, however, they do cause considerable pain and swelling because they affect the nerve endings located in the anal skin. They’re first noticed as an acute extremely painful swelling at the anus. Thrombosis is the formation of a blood clot inside a blood vessel that obstructs the flow of blood. It occurs because of high pressure on the veins during excessive straining efforts. It’s rare to see thrombosis of an internal hemorrhoid.

Fibrosis usually follows thrombosis and is more common with external hemorrhoids than the internal type. Initially fibrosis is like a bump but with repeated friction of stool expulsion it will develop a stem like connecting part.

Suppuration is very rare and comes about because of infection of a thrombosed hemorrhoid. It’s accompanied by throbbing pain and swelling at the perianal region. An abscess with discharge of pus isn’t unusual.

Gangrene can develop when the tissues in the hemorrhoids and the adjoining skin die because of loss of blood supply. That occurs only when the arterial supply of the hemorrhoid is somehow or the other constricted.

Treatment of hemorrhoids -
Hemorrhoids are usually first treated based on the symptoms observed. Mild cases can be treated with over the counter medications, usually some type of cream or ointment. Moderately severe cases will respond to prescribed medications containing hydrocortisone acetate and pramoxine hydrochloride. Constipation should, of course be treated. If the medicines such as creams, ointments and foams are not producing results then the following treatments might be considered.

A thrombosed external hemorrhoid, one that has developed a blood clot, can be removed by cutting after administering local anaesthesia. The area is cut into using a scalpel and the clot is removed. There is nearly instant relief of the sharp pain. However, a dull ache may continue. Sitz baths, over-the-counter pain medications and the use of a rubber or air rubber donut may help with the pain.

Sclerosant injection can reduce hemorrhoid size. Sclerotherapy is a procedure used to treat blood vessels or blood vessel malformations. A medicine is injected into the vessels, which makes them shrink. This procedure is also used to treat varicose veins.

Rubber band ligation around the base of hemorrhoids is an useful outpatient treatment for second-degree internal hemorrhoids. The surgeon places a couple of tight rubber bands around the base of the hemorrhoidal vein which will cause it to lose its blood supply. The hemorrhoid will then shrivel and die within 2 to 7 days. The shriveled hemorrhoid and band will fall off during normal bowel movements.There may be some discomfort for a couple of days days after the procedure and a minor amount of bleeding may be experienced.

Cryosurgery has fallen out of favor as a treatment for hemorrhoids. The procedure consists of freezing and destroying internal or external hemorrhoids with a cryoprobe, which uses nitrous oxide or liquid nitrogen as freezing agents. The hemorrhoids are either directly frozen ligated first. In either case, local anaesthesia is usually used to deaden the pain.

Cryosurgery is more painful than other medical surgeries. And in addition, the patient will have an open wound for as long as a couple of weeks after surgery which can become infected. Moreover, patients can have an abnormal rectal discharge or foul odor which may require the use of absorbent pads.

Anal dilatation, or stretching of the anal canal, is no longer a method of choice for hemorrhoid treatment. The high incidence of fecal incontinence is, perhaps, the most objectionable side effect. Additionally, anal stretching can increase the rate of flatus incontinence. However, it may still be considered to help help younger women and en with overly tight sphincters who otherwise would have needed surgery. It may also helpful with strangulated and thrombosed prolapsed hemorrhoids.

Hemorrhoidectomy is the removal of hemorrhoids through surgery. It is done under general anesthesia and usually in a out patient surgery center. The surgery is performed with a scalpel, a tool that uses electricity (cautery pencil), or a laser. Hemorrhoidectomy is used primary only in severe cases for both internal and external hemorrhoids. It is significant post operative pain and usually it requires two to four weeks for recovery.

Prevention of hemorrhoids -
Diet and habits are the primary means of preventing hemorrhoids. Your diet should include plenty of of fruits and vegetables and fibrous food. Go easy on meats and shellfish. Eat when hungry, of course, but try to keep regular eating times. Make water your prime liquid intake, and drink plenty of it. Be regular in your bowel movements and do take something, food or medicine to treat constipation.

Medical Disclaimer -
I am not a health care professional. You must not rely on the information in this article as an alternative to medical advice from your doctor or other professional healthcare provider. If you have any specific questions about any medical matter you should consult your doctor or other professional healthcare provider. You should never delay seeking medical advice, disregard medical advice, or discontinue medical treatment because of information in this article.

If you think you may be suffering from hemorrhoids, or any of the symptoms described in this article or any other medical condition you should seek medical attention immediately. Never start a new exercise program without first consulting your doctor. The information provided in this article is intended solely for reference and based upon personal experiences. Individual results may vary and the information posted in this article should not be taken in place of proper medical treatment by a professional.

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Anal Cancer Surgery

Anal Cancer Surgery. Anal cancer is a disease in which malignant (cancer) cells form in the tissues of the anus. The anus is the end of the large intestine, below the rectum, through which stool (solid waste) leaves the body. The anus is formed partly from the outer, skin layers of the body and partly from the intestine. Two ring-like muscles, called sphincter muscles, open and close the anal opening to let stool pass out of the body. The anal canal, the part of the anus between the rectum and the anal opening, is about 1½ inches long.

Anatomy of the lower digestive system, showing the colon and other organs. The skin around the outside of the anus is called the perianal area. Tumors in this area are skin tumors, not analcancer.
Being infected with the human papillomavirus (HPV) can affect the risk of developing anal cancer.
Types of anal cancer
Squamous cell cancer
About 9 out of 10 (90%) anal cancers are squamous cell cancers, sometimes called epidermoid cancers.

There are 3 types of squamous cell anal cancer

  • Large cell keratinising
  • Large cell non keratinising (also called transitional)
  • Basaloid

Non keratinising and basaloid cancers are sometimes grouped together as ‘cloacogenic’ anal cancer. A keratinising cancer has keratin (the protein that forms your hair and nails) in the cancer cells. This type of anal cancer starts in the transitional zone of the anal canal, where the squamous cells meet the glandular cells. All the squamous cell types of anal cancer are treated in the same way.

Non epidermoid cancer
The other 1 out of 10 anal cancers (10%) are adenocarcinoma, small cell cancers, ‘ undifferentiated’ cancers (known as basaloid cancers) and melanomas. This group is known as non-epidermoid cancers. They behave differently to squamous cell anal cancers, so the treatment is different.

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