ostomy

An ostomy is surgery to create an opening (stoma) from an area inside the body to the outside. It treats certain diseases of the digestive or urinary systems. It can be permanent, when an organ must be removed. It can be temporary, when the organ needs time to heal. The organ could be the small intestine, colon, rectum, or bladder. With an ostomy, there must be a new way for wastes to leave the body.

There are many different types of ostomy. Some examples are:

• Ileostomy - the bottom of the small intestine (ileum) is attached to the stoma. This bypasses the colon, rectum and anus.
• Colostomy - the colon is attached to the stoma. This bypasses the rectum and the anus.
• Urostomy - the tubes that carry urine to the bladder are attached to the stoma. This bypasses the bladder.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Your colon, also known as the large intestine, is part of your digestive system. It's a long, hollow tube at the end of your digestive tract where your body makes and stores stool. Many disorders affect the colon's ability to work properly. Some of these include:

• Colorectal cancer
• Colonic polyps - extra tissue growing in the colon that can become cancerous
• Ulcerative colitis - ulcers of the colon and rectum
• Diverticulitis - inflammation or infection of pouches in the colon
• Irritable bowel syndrome - an uncomfortable condition causing abdominal cramping and other symptoms

Treatment for colonic diseases varies greatly depending on the disease and its severity. Treatment may involve diet, medicines and in some cases, surgery.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Colorectal cancer is cancer that develops in the tissues of the colon or rectum. Your colon and rectum are part of your digestive system:

• Your colon is the first and longest part of your large intestine. It absorbs water and some nutrients from foods. It also changes the leftover waste products into stool (poop).
• Your rectum is the lower part of your large intestine. It's where your body stores stool.

Cancer that begins in the colon is called colon cancer, and cancer that begins in the rectum is called rectal cancer. Cancer that affects either of these parts may also be called colorectal cancer.

Colorectal cancer happens when there are changes in your genetic material (DNA). These changes are also called mutations or variants. Often, the genetic changes that lead to colorectal cancer happen during your lifetime and the exact cause is unknown. But certain genetic changes that raise your risk for colorectal cancer are inherited, meaning that you are born with them.

Besides genetics, other factors, including your lifestyle and the environment, can affect your risk of colorectal cancer.

Anyone can get colorectal cancer, but certain factors make you more likely to develop it:

• Being older; your risk of getting colorectal cancer increases as you age.
• Having a personal or family history of colorectal cancer.
• Having a history of adenomas. Adenomas are colorectal polyps (growths) that look abnormal under a microscope or are 1 centimeter or larger. Adenomas are not cancer, but they can sometimes turn into cancer over time.
• Having a genetic syndrome such as familial adenomatous polyposis (FAP) or Lynch syndrome (hereditary non-polyposis colorectal cancer).
• Having chronic ulcerative colitis or Crohn disease for 8 years or more.
• Having three or more alcoholic drinks per day.
• Smoking cigarettes.
• Being Black; Black people have an increased risk of colorectal cancer and death from colorectal cancer compared to other races.
• Having obesity.

Colorectal cancer may not always cause symptoms, especially at first. If you do have symptoms, they could include:

• A change in bowel habits that lasts more than a few days, such as:
  • Diarrhea
  • Constipation
  • Feeling that the bowel does not empty completely
  • Your stool is narrower or has a different shape than usual
• Blood (either bright red or very dark) in the stool
• Frequent gas pains, bloating, fullness, or cramps
• Weight loss for no known reason
• Fatigue

Because colorectal cancer may not cause symptoms at first, it's important to have screening tests for colorectal cancer. Screening tests look for signs of a disease before you have any symptoms. They can help find cancer early, when it may be easier to treat.

Most experts recommend that start screenings at 45 and continue until at least age 75. People over 75 and those who are at high risk should talk to their providers about how often you need screening and what type of test they should get.

The types of tests include different stool tests and procedures such as colonoscopies and flexible sigmoidoscopy. Talk with your provider about how often you need screening and what type of test you should get.

If you have symptoms that could be caused by colorectal cancer or if your screening test results are abnormal, you may need to have more tests to find out if you have cancer. Possible tests include:

• A physical exam.
• A digital rectal exam. For this exam, your provider inserts a lubricated, gloved finger into your rectum to feel for lumps or anything unusual.
• The tests that are also used for screening (colonoscopy, stool tests, etc.) and biopsy, if you have not already had them.
• Other blood and tissue tests.

Your treatment options usually depend on your age, your general health, how serious the cancer is, and which type of cancer you have.

For colon cancer, your treatment may include one or more of these options:

• Surgery.
• Radiofrequency ablation, a procedure that uses radio waves to heat and destroy abnormal cells. The radio waves travel through electrodes (small devices that carry electricity).
• Cryosurgery, a procedure in which an extremely cold liquid or an instrument called a cryoprobe is used to freeze and destroy abnormal tissue.
• Chemotherapy.
• Radiation therapy.
• Targeted therapy, which uses drugs or other substances that mainly attack specific cancer cells and cause less harm to normal cells.
• Immunotherapy.

For rectal cancer, your treatment may include one or more of these options:

• Surgery.
• Radiation therapy.
• Chemotherapy.
• Active surveillance, which means having regular tests to see if your rectal cancer has changed. If the tests show the cancer is starting to grow, then you will have treatment to try to cure the cancer.
• Targeted therapy, which uses drugs or other substances that mainly attack specific cancer cells and cause less harm to normal cells.
• Immunotherapy.

Avoiding the risk factors that you have control over may help prevent some cancers. That includes:

• Not smoking
• Limiting alcohol to under three drinks per day
• Managing your weight

There are also other steps you can take to try to prevent colorectal cancer. They include:

• Getting regular colorectal cancer screenings
• Having polyps removed before they can become cancerous
• Getting regular exercise

Crohn's disease is a chronic (long-lasting) disease that causes inflammation in your digestive tract. It can affect any part of your digestive tract, which runs from your mouth to your anus. But it usually affects your small intestine and the beginning of your large intestine.

Crohn's disease is an inflammatory bowel disease (IBD). Ulcerative colitis and microscopic colitis are other common types of IBD.

The cause of Crohn's disease is unknown. Researchers think that an autoimmune reaction may be one cause. An autoimmune reaction happens when your immune system attacks healthy cells in your body. Genetics may also play a role, since Crohn's disease can run in families.

Stress and eating certain foods don't cause the disease, but they can make your symptoms worse.

There are certain factors that may raise your risk of Crohn's disease:

• Family history of the disease. Having a parent, child, or sibling with the disease puts you at higher risk.
• Smoking. This may double your risk of developing Crohn's disease.
• Certain medicines, such as antibiotics, birth-control pills, and nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin or ibuprofen. These may slightly increase your chance of developing Crohn's.
• A high-fat diet. This may also slightly increase your risk of Crohn's.

The symptoms of Crohn's disease can vary, depending where and how severe your inflammation is. The most common symptoms include:

• Diarrhea
• Cramping and pain in your abdomen
• Weight loss

Some other possible symptoms are:

• Anemia, a condition in which you have fewer red blood cells than normal
• Eye redness or pain
• Fatigue
• Fever
• Joint pain or soreness
• Nausea or loss of appetite
• Skin changes that involve red, tender bumps under the skin

Stress and eating certain foods such as carbonated (fizzy) drinks and high-fiber foods may make some people's symptoms worse.

Crohn's disease can cause other problems, including:

• Intestinal obstruction, a blockage in the intestine
• Fistulas, abnormal connections between two parts inside of the body
• Abscesses, pus-filled pockets of infection
• Anal fissures, small tears in your anus that may cause itching, pain, or bleeding
• Ulcers, open sores in your mouth, intestines, anus, or perineum
• Malnutrition, when your body does not get the right amount of vitamins, minerals, and nutrients it needs
• Inflammation in other areas of your body, such as your joints, eyes, and skin

Your health care provider may use many tools to make a diagnosis:

• A medical history, which includes asking about your symptoms
• A family history
• A physical exam, including:
  • Checking for bloating in your abdomen.
  • Listening to sounds within your abdomen using a stethoscope.
  • Tapping on your abdomen to check for tenderness and pain and to see if your liver or spleen is abnormal or enlarged.
• Various tests, including:
  • Blood and stool tests.
  • A colonoscopy.
  • An upper GI endoscopy, a procedure in which your provider uses a scope to look inside your mouth, esophagus, stomach, and small intestine.
  • Diagnostic imaging tests, such as a CT scan or an upper GI series. An upper GI series uses a special liquid called barium and x-rays. Drinking the barium will make your upper GI tract more visible on an x-ray.

There is no cure for Crohn's disease, but treatments can decrease inflammation in your intestines, relieve symptoms, and prevent complications. Treatments include medicines, bowel rest, and surgery. No single treatment works for everyone. You and your provider can work together to figure out which treatment is best for you:

• Medicines for Crohn's include various medicines that decrease the inflammation. Many of these medicines do this by reducing the activity of your immune system. Certain medicines can also help with symptoms or complications, such as nonsteroidal anti-inflammatory drugs and anti-diarrheal medicines. If your Crohn's causes an infection, you may need antibiotics.
• Bowel rest involves drinking only certain liquids or not eating or drinking anything. This allows your intestines to rest. You may need to do this if your Crohn's disease symptoms are severe. You get your nutrients through drinking a liquid, a feeding tube, or an intravenous (IV) tube. You may need to do bowel rest in the hospital, or you may be able to do it at home. It will last for a few days or up to several weeks.
• Surgery can treat complications and reduce symptoms when other treatments are not helping enough. The surgery will involve removing a damaged part of your digestive tract to treat:
  • Fistulas
  • Bleeding that is life threatening
  • Intestinal obstructions
  • Side effects from medicines when they threaten your health
  • Symptoms when medicines do not improve your condition

Changing your diet can help reduce symptoms. Your provider may recommend that you make changes to your diet, such as:

• Avoiding carbonated drinks
• Avoiding popcorn, vegetable skins, nuts, and other high-fiber foods
• Drinking more liquids
• Eating smaller meals more often
• Keeping a food diary to help identify foods that cause problems

In some cases, your provider may ask you to go on a special diet, such as a diet that is:

• High calorie
• Lactose free
• Low fat
• Low fiber
• Low salt

If you are not absorbing enough nutrients, you may need to take nutritional supplements and vitamins.

National Institute of Diabetes and Digestive and Kidney Diseases

An intestinal obstruction occurs when food or stool cannot move through the intestines. The obstruction can be complete or partial. There are many causes. The most common are adhesions, hernias, cancers, and certain medicines.

Symptoms include:

• Severe abdominal pain or cramping
• Vomiting
• Bloating
• Loud bowel sounds
• Swelling of the abdomen
• Inability to pass gas
• Constipation

A complete intestinal obstruction is a medical emergency. It often requires surgery.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Pressure sores are areas of damaged skin caused by staying in one position for too long. They commonly form where your bones are close to your skin, such as your ankles, back, elbows, heels and hips. You are at risk if you are bedridden, use a wheelchair, or are unable to change your position. Pressure sores can cause serious infections, some of which are life-threatening. They can be a problem for people in nursing homes.

You can prevent the sores by :

• Keeping skin clean and dry
• Changing position every two hours
• Using pillows and products that relieve pressure

Pressure sores have a variety of treatments. Advanced sores are slow to heal, so early treatment is best.

Your small intestine is the longest part of your digestive system - about twenty feet long! It connects your stomach to your large intestine (or colon) and folds many times to fit inside your abdomen. Your small intestine does most of the digesting of the foods you eat. It has three areas called the duodenum, the ileum, and the jejunum.

Problems with the small intestine can include:

• Bleeding
• Celiac disease
• Crohn's disease
• Infections
• Intestinal cancer
• Intestinal obstruction
• Irritable bowel syndrome
• Ulcers, such as peptic ulcer

Treatment of disorders of the small intestine depends on the cause.

Your trachea, or windpipe, is one part of your airway system. Airways are pipes that carry oxygen-rich air to your lungs. They also carry carbon dioxide, a waste gas, out of your lungs.

When you inhale, air travels from your nose, through your larynx, and down your windpipe. The windpipe splits into two bronchi that enter your lungs.

Problems with the trachea include narrowing, inflammation, and some inherited conditions. You may need a procedure called a tracheostomy to help you breathe if you have swallowing problems, or have conditions that affect coughing or block your airways. You might also need a tracheostomy if you are in critical care and need to be on a breathing machine.

NIH: National Heart, Lung, and Blood Institute

Ulcerative colitis (UC) is a disease that causes inflammation and sores, called ulcers, in the lining of the rectum and colon. It is one of a group of diseases called inflammatory bowel disease.

UC can happen at any age, but it usually starts between the ages of 15 and 30. It tends to run in families. The most common symptoms are pain in the abdomen and blood or pus in diarrhea. Other symptoms may include:

• Anemia
• Severe tiredness
• Weight loss
• Loss of appetite
• Bleeding from the rectum
• Sores on the skin
• Joint pain
• Growth failure in children

About half of people with UC have mild symptoms.

Doctors use blood tests, stool tests, colonoscopy or sigmoidoscopy, and imaging tests to diagnose UC. Several types of drugs can help control it. Some people have long periods of remission, when they are free of symptoms. In severe cases, doctors must remove the colon.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

Urinary incontinence (UI) is the loss of bladder control, or being unable to control urination. It is a common condition. It can range from being a minor problem to something that greatly affects your daily life. In any case, it can get better with proper treatment.

There are several different types of UI. Each type has different symptoms and causes:

• Stress incontinence happens when stress or pressure on your bladder causes you to leak urine. This could be due to coughing, sneezing, laughing, lifting something heavy, or physical activity. Causes include weak pelvic floor muscles and the bladder being out of its normal position.
• Urge, or urgency, incontinence happens when you have a strong urge (need) to urinate, and some urine leaks out before you can make it to the toilet. It is often related to an overactive bladder. Urge incontinence is most common in older people. It can sometimes be a sign of a urinary tract infection (UTI). It can also happen in some neurological conditions, such as multiple sclerosis and spinal cord injuries.
• Overflow incontinence happens when your bladder doesn't empty all the way. This causes too much urine to stay in your bladder. Your bladder gets too full, and you leak urine. This form of UI is most common in men. Some of the causes include tumors, kidney stones, diabetes, and certain medicines.
• Functional incontinence happens when a physical or mental disability, trouble speaking, or some other problem keeps you from getting to the toilet in time. For example, someone with arthritis may have trouble unbuttoning his or her pants, or a person with Alzheimer's disease may not realize they need to plan to use the toilet.
• Mixed incontinence means that you have more than one type of incontinence. It's usually a combination of stress and urge incontinence.
• Transient incontinence is urine leakage that is caused by a temporary (transient) situation such as an infection or new medicine. Once the cause is removed, the incontinence goes away.
• Bedwetting refers to urine leakage during sleep. This is most common in children, but adults can also have it.
  • Bedwetting is normal for many children. It is more common in boys. Bedwetting is often not considered a health problem, especially when it runs in the family. But if it still happens often at age 5 and older, it may be because of a bladder control problem. This problem could be caused by slow physical development, an illness, making too much urine at night, or another problem. Sometimes there is more than one cause.
  • In adults, the causes include some medicines, caffeine, and alcohol. It can also be caused by certain health problems, such as diabetes insipidus, a urinary tract infection (UTI), kidney stones, enlarged prostate (BPH), and sleep apnea.

In adults, you are at higher risk of developing UI if you:

• Are female, especially after going through pregnancy, childbirth, and/or menopause
• Are older. As you age, your urinary tract muscles weaken, making it harder to hold in urine.
• Are a man with prostate problems
• Have certain health problems, such as diabetes, obesity, or long-lasting constipation
• Are a smoker
• Have a birth defect that affects the structure of your urinary tract

In children, bedwetting is more common in younger children, boys, and those whose parents wet the bed when they were children.

Your health care provider may use many tools to make a diagnosis:

• A medical history, which includes asking about your symptoms. Your provider may ask you to keep a bladder diary for a few days before your appointment. The bladder diary includes how much and when you drink liquids, when and how much you urinate, and whether you leak urine.
• A physical exam, which can include a rectal exam. Women may also get a pelvic exam.
• Urine and/or blood tests
• Bladder function tests
• Imaging tests

Treatment depends on the type and cause of your UI. You may need a combination of treatments. Your provider may first suggest self-care treatments, including:

• Lifestyle changes to reduce leaks:
  • Drinking the right amount of liquid at the right time
  • Being physically active
  • Staying at a healthy weigh
  • Avoiding constipation
  • Not smoking
• Bladder training. This involves urinating according to a schedule. Your provider makes a schedule from you, based on information from your bladder diary. After you adjust to the schedule, you gradually wait a little longer between trips to the bathroom. This can help stretch your bladder so it can hold more urine.
• Doing exercises to strengthen your pelvic floor muscles. Strong pelvic floor muscles hold in urine better than weak muscles. The strengthening exercises are called Kegel exercises. They involve tightening and relaxing the muscles that control urine flow.

If these treatments do not work, your provider may suggest other options such as:

• Medicines, which can be used to
  • Relax the bladder muscles, to help prevent bladder spasms
  • Block nerve signals that cause urinary frequency and urgency
  • In men, shrink the prostate and improve urine flow
• Medical devices, including
  • A catheter, which is a tube to carry urine out of the body. You might use one a few times a day or all the time.
  • For women, a ring or a tampon-like device inserted into the vagina. The devices pushes up against your urethra to help decrease leaks.
• Bulking agents, which are injected into the bladder neck and urethra tissues to thicken them. This helps close your bladder opening so you have less leaking.
• Electrical nerve stimulation, which involves changing your bladder's reflexes using pulses of electricity
• Surgery to support the bladder in its normal position. This may be done with a sling that is attached to the pubic bone.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases