dilations

An abortion is a procedure to end a pregnancy. It can be done two different ways:

• Medication abortion, which uses medicines to end the pregnancy. It is sometimes called a "medical abortion" or "abortion with pills."
• Procedural abortion, a procedure to remove the pregnancy from the uterus. It is sometimes called a "surgical abortion."

If you are thinking of having an abortion, talk with your health care provider. Your provider can explain how the procedures are done, as well as the risks and benefits of each.

The uterus, or womb, is the place where a baby grows when a woman is pregnant. If you have an ectopic pregnancy, the fertilized egg grows in the wrong place, outside the uterus, usually in the fallopian tubes. The result is usually a miscarriage.

Ectopic pregnancy can be a medical emergency if it ruptures. Signs of ectopic pregnancy include:

• Abdominal pain
• Shoulder pain
• Vaginal bleeding
• Feeling dizzy or faint

Get medical care right away if you have these signs. Doctors use drugs or surgery to remove the ectopic tissue so it doesn't damage your organs. Many women who have had ectopic pregnancies go on to have healthy pregnancies later.

Dept. of Health and Human Services Office on Women's Health

Eosinophilic esophagitis (EoE) is a chronic disease of the esophagus. Your esophagus is the muscular tube that carries food and liquids from your mouth to the stomach. If you have EoE, white blood cells called eosinophils build up in your esophagus. This causes damage and inflammation, which can cause pain, trouble swallowing, and food getting stuck in your throat.

EoE is rare. But because it is a newly recognized disease, it is being diagnosed more often. Some people who think that they have reflux (GERD) may actually have EoE.

Researchers are not certain about the exact cause of EoE. They think that it is an immune system/allergic reaction to foods or to substances in your environment, such as dust mites, animal dander, pollen, and molds. Certain genes may also play a role in EoE.

EoE can affect anyone, but it is more common in people who:

• Are male
• Have other allergic diseases, such as hay fever, eczema, asthma and food allergies
• Have family members with EoE

The most common symptoms of EoE can depend on your age.

In infants and toddlers::

• Feeding problems
• Vomiting
• Poor weight gain and growth
• Reflux that does not get better with medicines

In older children::

• Vomiting
• Abdominal pain
• Trouble swallowing, especially with solid foods
• Reflux that does not get better with medicines
• Poor appetite

In adults::

• Trouble swallowing, especially with solid foods
• Food getting stuck in the esophagus
• Reflux that does not get better with medicines
• Heartburn
• Chest pain

To find out if you have EoE, your doctor will likely:

• Ask about your symptoms and medical history. Since other conditions can have the same symptoms of EoE, it is important for your doctor to take a thorough history.
• Do an upper gastrointestinal (GI) endoscopy. An endoscope is a long, flexible tube with a light and camera at the end of it. Your doctor will run the endoscope down your esophagus and look at it. Some signs that you might have EoE include white spots, rings, narrowing, and inflammation in the esophagus. However, not everyone with EoE has those signs, and sometimes they can be signs of a different esophagus disorder.
• Do a biopsy. During the endoscopy, the doctor will take small tissue samples from your esophagus. The samples will be checked for a high number of eosinophils. This is the only way to make a diagnosis of EoE.
• Do other tests as needed. You may have blood tests to check for other conditions. If you do have EoE, you may have blood or other types of tests to check for specific allergies.

There is no cure for EoE. Treatments can manage your symptoms and prevent further damage. The two main types of treatments are medicines and diet.

Medicines used to treat EoE are:

• Steroids, which can help control inflammation. These are usually topical steroids, which you swallow either from an inhaler or as a liquid. Sometimes doctors prescribe oral steroids (pills) to treat people who have serious swallowing problems or weight loss.
• Acid suppressors such as proton pump inhibitors (PPIs), which may help with reflux symptoms and decrease inflammation.
• Monoclonal antibodies, which can reduce inflammation and may help with swallowing. They can be used in adults and children over age 12.

Dietary changes for EoE include:

• Elimination diet. If you are on an elimination diet, you stop eating and drinking certain foods and beverages for several weeks. If you are feeling better, you add the foods back to your diet one at a time. You have repeat endoscopies to see whether or not you are tolerating those foods. There are different types of elimination diets:
• With one type, you first have an allergy test. Then you stop eating and drinking the foods you are allergic to.
• For another type, you eliminate foods and drinks that commonly cause allergies, such as dairy products, egg, wheat, soy, peanuts, tree nuts and fish/shellfish.
• Elemental diet. With this diet, you stop eating and drinking all proteins. Instead, you drink an amino acid formula. Some people who do not like the taste of the formula use a feeding tube instead. If your symptoms and inflammation go away completely, you may be able to try adding foods back one at a time, to see whether you can tolerate them.

Which treatment your doctor suggests depends on different factors, including your age. Some people may use more than one kind of treatment. Researchers are still trying to understand EoE and how best to treat it.

If your treatment is not working well enough and you have narrowing of the esophagus, you may need dilation. This is a procedure to stretch the esophagus. This makes it easier for you to swallow.

Your eyes are an important part of your health. Most people rely on their eyes to see and make sense of the world around them. But some eye diseases can lead to vision loss, so it is important to identify and treat eye diseases as early as possible. You should get your eyes checked as often as your health care provider recommends it, or if you have any new vision problems. And just as it is important to keep your body healthy, you also need to keep your eyes healthy.

There are things you can do to help keep your eyes healthy and make sure you are seeing your best:

• Eat a healthy, balanced diet. Your diet should include plenty or fruits and vegetables, especially deep yellow and green leafy vegetables. Eating fish high in omega-3 fatty acids, such as salmon, tuna, and halibut can also help your eyes.
• Maintain a healthy weight. Being overweight or having obesity increases your risk of developing diabetes. Having diabetes puts you at higher risk of getting diabetic retinopathy or glaucoma.
• Get regular exercise. Exercise may help to prevent or control diabetes, high blood pressure, and high cholesterol. These diseases can lead to some eye or vision problems. So if you exercise regularly, you can lower your risk of getting these eye and vision problems.
• Wear sunglasses.Sun exposure can damage your eyes and raise your risk of cataracts and age-related macular degeneration. Protect your eyes by using sunglasses that block out 99 to 100% of both UV-A and UV-B radiation.
• Wear protective eye wear. To prevent eye injuries, you need eye protection when playing certain sports, working in jobs such as factory work and construction, and doing repairs or projects in your home.
• Avoid smoking. Smoking increases the risk of developing age-related eye diseases such as macular degeneration and cataracts and can damage the optic nerve.
• Know your family medical history. Some eye diseases are inherited, so it is important to find out whether anyone in your family has had them. This can help you determine if you are at higher risk of developing an eye disease.
• Know your other risk factors. As you get older, you are at higher risk of developing age-related eye diseases and conditions. It is important to know you risk factors because you may be able to lower your risk by changing some behaviors.
• If you wear contacts, take steps to prevent eye infections. Wash your hands well before you put in or take out your contact lenses. Also follow the instructions on how to properly clean them, and replace them when needed.
• Give your eyes a rest. If you spend a lot of time using a computer, you can forget to blink your eyes and your eyes can get tired. To reduce eyestrain, try the 20-20-20 rule: Every 20 minutes, look away about 20 feet in front of you for 20 seconds.

Everyone needs to have their eyesight tested to check for vision and eye problems. Children usually have vision screening in school or at their health care provider's office during a checkup. Adults may also get vision screenings during their checkups. But many adults need more than a vision screening. They need a comprehensive dilated eye exam.

Getting comprehensive dilated eye exams is especially important because some eye diseases may not have warning signs. The exams are the only way to detect these diseases in their early stages, when they are easier to treat.

The exam includes several tests:

• A visual field test to measure your side (peripheral) vision. A loss of peripheral vision may be a sign of glaucoma.
• A visual acuity test, where you read an eye chart about 20 feet away, to check on how well you see at various distances
• Tonometry, which measures your eye's interior pressure. It helps to detect glaucoma.
• Dilation, which involves getting eye drops that dilate (widen) your pupils. This allows more light to enter the eye. Your eye care provider examines your eyes using a special magnifying lens. This provides a clear view of important tissues at the back of your eye, including the retina, macula, and optic nerve.

If you have a refractive error and are going to need glasses or contacts, then you will also have a refraction test. When you have this test, you look through a device that has lenses of different strengths to help your eye care professional figure out which lenses will give you the clearest vision.

At what age you should start getting these exams and how often you need them depends on many factors. They include your age, race, and overall health. For example, if you are African American, you are at higher risk of glaucoma and you need to start getting the exams earlier. If you have diabetes, you should get an exam every year. Check with your health care provider about if and when you need these exams.

A miscarriage is an unexpected loss of pregnancy before the 20th week of pregnancy. Most miscarriages happen very early in the pregnancy, often before a woman even knows she is pregnant.

Factors that may contribute to miscarriage include:

• A genetic problem with the fetus
• Problems with the uterus or cervix
• Chronic diseases, such as polycystic ovary syndrome

Signs of a miscarriage include vaginal spotting, abdominal pain or cramping, and fluid or tissue passing from the vagina. Bleeding can be a symptom of miscarriage, but many women also have it in early pregnancy and don't miscarry. To be sure, contact your health care provider right away if you have bleeding.

Women who miscarry early in their pregnancy usually do not need any treatment. In some cases, there is tissue left in the uterus. Doctors use a procedure called a dilatation and curettage (D&C) or medicines to remove the tissue.

Counseling may help you cope with your grief. Later, if you do decide to try again, work closely with your health care provider to lower the risks. Many women who have a miscarriage go on to have healthy babies.

NIH: National Institute of Child Health and Human Development

Traumatic brain injury (TBI) is a sudden injury that causes damage to the brain. It may happen when there is a blow, bump, or jolt to the head. This is a closed head injury. A TBI can also happen when an object penetrates the skull. This is a penetrating injury.

Symptoms of a TBI can be mild, moderate, or severe. Concussions are a type of mild TBI. The effects of a concussion can sometimes be serious, but most people completely recover in time. More severe TBI can lead to serious physical and psychological symptoms, coma, and even death.

The main causes of TBI depend on the type of head injury:

• Some of the common causes of a closed head injury include
  • Falls. This is the most common cause in adults age 65 and older.
  • Motor vehicle crashes. This is the most common cause in young adults.
  • Sports injuries
  • Being struck by an object
  • Child abuse. This is the most common cause in children under age 4.
  • Blast injuries due to explosions
• Some of the common causes of a penetrating injury include
  • Being hit by a bullet or shrapnel
  • Being hit by a weapon such as a hammer, knife, or baseball bat
  • A head injury that causes a bone fragment to penetrate the skull

Some accidents such as explosions, natural disasters, or other extreme events can cause both closed and penetrating TBI in the same person.

Certain groups are at higher risk of TBI:

• Men are more likely to get a TBI than women. They are also more likely to have serious TBI.
• Adults aged 65 and older are at the greatest risk for being hospitalized and dying from a TBI

The symptoms of TBI depend on the type of injury and how serious the brain damage is.

The symptoms of mild TBI can include:

• A brief loss of consciousness in some cases. However, many people with mild TBI remain conscious after the injury.
• Headache
• Confusion
• Lightheadedness
• Dizziness
• Blurred vision or tired eyes
• Ringing in the ears
• Bad taste in the mouth
• Fatigue or lethargy
• A change in sleep patterns
• Behavioral or mood changes
• Trouble with memory, concentration, attention, or thinking

If you have a moderate or severe TBI, you may have those same symptoms. You may also have other symptoms such as:

• A headache that gets worse or does not go away
• Repeated vomiting or nausea
• Convulsions or seizures
• Not being able to wake up from sleep
• Larger than normal pupil (dark center) of one or both eyes. This is called dilation of the pupil.
• Slurred speech
• Weakness or numbness in the arms and legs
• Loss of coordination
• Increased confusion, restlessness, or agitation

If you have a head injury or other trauma that may have caused a TBI, you need to get medical care as soon as possible. To make a diagnosis, your health care provider:

• Will ask about your symptoms and the details of your injury
• Will do a neurologic exam
• May do imaging tests, such as a CT scan or MRI
• May use a tool such as the Glasgow coma scale to determine how severe the TBI is. This scale measures your ability to open your eyes, speak, and move.
• May do neuropsychological tests to check how your brain is functioning

The treatments for TBI depend on many factors, including the size, severity, and location of the brain injury.

For mild TBI, the main treatment is rest. If you have a headache, you can try taking over-the-counter pain relievers. It is important to follow your health care provider's instructions for complete rest and a gradual return to your normal activities. If you start doing too much too soon, it may take longer to recover. Contact your provider if your symptoms are not getting better or if you have new symptoms.

For moderate to severe TBI, the first thing health care providers will do is stabilize you to prevent further injury. They will manage your blood pressure, check the pressure inside your skull, and make sure that there is enough blood and oxygen getting to your brain.

Once you are stable, the treatments may include:

• Surgery to reduce additional damage to your brain, for example to
  • Remove hematomas (clotted blood)
  • Get rid of damaged or dead brain tissue
  • Repair skull fractures
  • Relieve pressure in the skull
• Medicines to treat the symptoms of TBI and to lower some of the risks associated with it, such as
  • Anti-anxiety medication to lessen feelings of nervousness and fear
  • Anticoagulants to prevent blood clots
  • Anticonvulsants to prevent seizures
  • Antidepressants to treat symptoms of depression and mood instability
  • Muscle relaxants to reduce muscle spasms
  • Stimulants to increase alertness and attention
• Rehabilitation therapies, which can include therapies for physical, emotional, and cognitive difficulties:
  • Physical therapy, to build physical strength, coordination, and flexibility
  • Occupational therapy, to help you learn or relearn how to perform daily tasks, such as getting dressed, cooking, and bathing
  • Speech therapy, to help you to with speech and other communication skills and treat swallowing disorders
  • Psychological counseling, to help you learn coping skills, work on relationships, and improve your emotional well-being
  • Vocational counseling, which focuses on your ability to return to work and deal with workplace challenges
  • Cognitive therapy, to improve your memory, attention, perception, learning, planning, and judgment

Some people with TBI may have permanent disabilities. A TBI can also put you at risk for other health problems such as anxiety, depression, and post-traumatic stress disorder. Treating these problems can improve your quality of life.

There are steps you can take to prevent head injuries and TBIs:

• Always wear your seatbelt and use car seats and booster seats for children
• Never drive under the influence of drugs or alcohol
• Wear a properly fitting helmet when riding a bicycle, skateboarding, and playing sports like hockey and football
• Prevent falls by
  • Making your house safer. For example, you can install railings on the stairs and grab bars in the tub, get rid of tripping hazards, and use window guards and stair safety gates for young children.
  • Improving your balance and strength with regular physical activity

The uterus, or womb, is the place where a baby grows when a women is pregnant. There are different types of uterine cancer. The most common type starts in the endometrium, the lining of the uterus. This type is also called endometrial cancer.

The symptoms of uterine cancer include:

• Abnormal vaginal bleeding or discharge
• Trouble urinating
• Pelvic pain
• Pain during intercourse

Uterine cancer usually happens after menopause. It is more common in women who have obesity. You also have a higher risk if you took estrogen-only hormone replacement therapy (menopausal hormone therapy) for many years.

Tests to find uterine cancer include a pelvic exam, imaging tests, and a biopsy. The most common treatment is a hysterectomy, which is surgery to remove the uterus. Sometimes the surgery also removes the ovaries and fallopian tubes. Other treatments include hormone therapy, radiation therapy, and chemotherapy. Some women get more than one type of treatment.

NIH: National Cancer Institute

The uterus, or womb, is the place where a baby grows when a woman is pregnant. The first sign of a problem with the uterus may be bleeding between periods or after sex. Causes can include hormones, thyroid problems, fibroids, polyps, cancer, infection, or pregnancy.

Treatment depends on the cause. Sometimes birth control pills treat hormonal imbalances. If a thyroid problem is the cause, treating it may also stop the bleeding. If you have cancer or hyperplasia, an overgrowth of normal cells in the uterus, you may need surgery.

With two other uterine problems, tissue that normally lines the uterus grows where it is not supposed to. In endometriosis, it grows outside the uterus. In adenomyosis, it grows in the uterus's outside walls. Pain medicine may help. Other treatments include hormones and surgery.

Menstruation, or period, is a woman's monthly bleeding. Abnormal vaginal bleeding is different from normal menstrual periods. It could be bleeding that is between periods, is very heavy, or lasts much longer than usual. It also includes bleeding that happens before puberty or after menopause. Causes can include:

• Uterine fibroids or polyps
• Hormone problems
• Hormone pills, such as birth control pills and hormone replacement therapy (menopausal hormone therapy)
• Cancer of the cervix, ovaries, uterus or vagina
• Thyroid problems

Bleeding during pregnancy can have several different causes. It is not always serious, but to be safe you should contact your health care provider right away.

Pelvic exams, blood tests, imaging tests, and other procedures can help your health care provider diagnose the problem. Treatment depends on the cause. Treatments may include medicines, hormones, and surgery.