An ophthalmoscope is an instrument used by doctors, ophthalmologists and optometrists to view the inside of the eye, particularly the back, or fundus, of the eye. The ophthalmoscope uses a bright light, lenses and mirrors to magnify areas of the eye so that problems due to disease or injury can be determined.
Your nutrition is essential for maintaining a healthy immune system and healthy organs. Certain signs and symptoms of a poor diet may appear early, while others may take a while to manifest.
Genetic diseases have a wide spectrum of presentations ranging from mild in individuals unaware of their condition to severe, resulting in death at a young age. Single-gene disorders are caused by mutations that affect individu...
Coronary artery disease, congenital heart defects and arrhythmias are all considered heart disease. According to the Mayo Clinic, heart disease is the number one killer of both men and women in the United States and worldwide. ...
The average age of a patient at the time of heart cancer diagnosis is approximately 41, according to Merck Manuals Online Medical Library. People who develop symptoms or signs of heart cancer should seek prompt medical care, as...
This causes the ball-shaped part of the hip bone to die. This condition occurs in children and the cause is often unknown. It is considered rare, affecting only about 1 in 1,200 children, according to Children's Hospital Boston...
The heart is designed to receive blood, nutrients and oxygen from a number of different coronary arteries--arteries that service the heart muscle itself. If a blockage in the coronary arteries develops, direct damage to the hea...
According to the American Lung Association, paying attention to the early signs of pulmonary disease can prevent serious and debilitating illnesses later on. Pulmonary disease affects breathing and how the lungs provide oxygen ...
The resulting abnormal heart rhythm interferes with the flow of blood therefore decreasing the amount of oxygen reaching the cells. This causes noticeable heart blockage signs.
Diseases of the heart are often silent killers and exhibit few, elusive symptoms. Knowing such things as risk factors, your blood pressure levels and common side effects can mean the difference between early diagnosis and death...
About two-thirds of physicians and patients believe adults should have an annual checkup, according to the American Medical Association (AMA). The annual checkup serves a number of functions that might help improve health and m...
The wearing out of the body is responsible for some diseases. Many diseases are felt to be due to a predisposition combined with a trigger factor. Several common signs warn of disease.
The early signs of kidney disease can be difficult to detect in certain patients. Affected patients should discuss the early signs of renal disease with a physician to ensure receipt of appropriate treatment and care.
The major signs of heart disease include high cholesterol, high blood pressure (hypertension), high triglyceride levels, inactivity/poor diet, and family history. According to the Mayo Clinic, approximately 90 percent of indivi...
Doctors call it heart disease when the heart cannot circulate the blood throughout the body properly. This usually happens in the disease process of heart failure, and is associated with poor functioning valves of the heart. He...
Kawasaki disease is primarily a childhood disease that is also known as Kawasaki syndrome or mucocutaneous lymph node syndrome, according to the American Heart Association. Over four thousand Americans are affected each year, a...
This disorder can be inherited as in the case of primary hemochromotosis, or caused by other disorders such as anemia and alcoholism as in secondary hemochromotosis. Overload of iron in the body can build up in the organs--prim...
The American Heart Association reports that over a third of Americans die due to cardiovascular diseases. Nutritious food, healthy exercise, restful sleep and stress management can go a long way to prevent many heart conditions...
The Lucile Packard Children's Hospital at Stanford reports that approximately 20 percent of Crohn's patients are children, some as young as seven. The signs and symptoms of Crohn's disease in children are similar to those seen ...
According to Cincinnati Children's Hospital, roughly one million Americans have inflammatory diseases, such as Crohn's disease, and 20 percent of all Crohn's cases affect children. If you or a loved one exhibits signs of Crohn'...
These neurons are responsible for producing dopamine, a chemical essential to central nervous system message transmission. There are several early signs of Parkinson's disease; it often takes years before the sufferer notices a...
As the disease progresses symptoms may easily be ignored or mistaken for other conditions. Awareness and recognition of early signs of kidney disease can mean the difference between early detection and treatment and kidney fa...
Heart disease is the leading cause of death in the United States. Simply defined, heart disease is any process that caused the heart to work harder, or pump less efficiently. While heart disease can lead to a heart attack, hear...
Heart disease is a serious condition that typically affects adults. Most heart disease in older children and teenagers is often referred to as congenital heart disease. This means they were likely born with the condition and ha...
But women should realize that these symptoms do not always apply to them as well as they do to men. Women may experience certain symptoms more often than men do. It is important for women to understand how heart trouble, such a...
The heart is composed of four chambers that function to pump blood through the body. The heart walls are made of muscles. Electrical impulses cause the muscles to contract, providing the pumping action. Some conditions, such as...
Despite all of the attention heart disease has received through the media, the risk factors and warning signs are not always understood. However, in recent years, significant progress has been made in understanding how to inter...
It is a very serious condition that can be the result of disease, injury or complications from surgery. Viruses, bacterial infections, chemotherapy and certain medications can also cause this disease. Learning to recognize the ...
Some people do experience early-warning signs that signal to them that something is not right with their hearts. Such individuals are considered lucky, because they can get the appropriate medical attention that can save their ...
Signs of cardiomyopathy are usually the same regardless of the type you have. Because the heart has to work harder and is not able to get the blood to needed organs, there may be various signs of the condition. It's essential t...
If you use hormonal methods of contraception, you should learn how to recognize the signs of birth control related heart disease. Oral contraceptives and other hormonal birth control methods are popular because of their conven...
Predictable discomfort that occurs with exertion in the legs may be the first sign that you have heart problem brewing. Peripheral arterial disease or PAD affects eight to 12 million patients in the US. The typical symptoms
This disease has several names. An early name is Alibert-Bazin syndrome or Alibert-Bazin disease, but another name for the disease is Auspitz syndrome or Auspitz disease. Of course, these are names taken from people that are a...
