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Acquired Immune Deficiency Syndrome (AIDS) Learning Center

Complications could include:
When a person is infected with HIV, the virus slowly begins to destroy that person's immune system. How fast this occurs differs in each individual. Treatment with HAART can help slow or halt the destruction of the immune system.
Source:ADAM
Date:May 30, 2009
At the present time, there is no cure for AIDS. Treatment stresses aggressive combination drug therapy for those patients with access to the expensive medications and who tolerate them adequately. The use of these multi-drug therapies has signific...
Source:Gale Encyclopedia of Medicine
Presently, there is no cure for HIV infection or AIDS, nor is there a vaccine to prevent the HIV infection. However, there are new medications that help slow the progression of the infection and reduce the seriousness of HIV consequences in many p...
Source:Gale Encyclopedia of Neurological Disorders
No cure for AIDS has been discovered. Treatment stresses aggressive combination drug therapy for those patients with access to the expensive medications and who tolerate them adequately. The use of these multi-drug therapies, called highly active ...
Source:Gale Encyclopedia of Nursing and Allied Health
The prognosis for individuals with AIDS in recent years has improved significantly because of new drugs and treatments, and educational and preventive efforts. Women whose HIV infections are detected early and receive appropriate treatment survive...
Source:Gale Encyclopedia of Children's Health
Tuberculosis (TB) is a potentially fatal contagious disease that can affect almost any part of the body but is mainly an infection of the lungs. It is caused by a bacterial microorganism, the tubercle bacillus or Mycobacterium tuberculosis . Altho...
Source:Gale Encyclopedia of Medicine
Tuberculosis (TB) is a potentially fatal contagious disease that can affect almost any part of the body but is mainly an infection of the lungs . It is caused by a bacterial microorganism: the tubercle bacillus or Mycobacterium tuberculosis . Alth...
Source:Gale Encyclopedia of Nursing and Allied Health
Tuberculosis is a chronic, infectious disease that primarily attacks the lungs.
Source:Gale Encyclopedia of Children's Health
Tuberculosis (TB) is a contagious and potentially fatal disease that can affect almost any part of the body but manifests mainly as an infection of the lungs. It is caused by a bacterial microorganism, the tubercle bacillus or Mycobacterium tuberc...
Source:Gale Encyclopedia of Alternative Medicine
Kaposi's sarcoma is a cancerous tumor of the connective tissue, and is often associated with AIDS.
Source:ADAM
Date:September 28, 2008
Kaposi's sarcoma (KS) is a cancer of the skin, mucous membranes, and blood vessels; it is the most common form of cancer in AIDS patients. It was named for Dr. Moritz Kaposi (1837-1902), a Hungarian dermatologist who first described it in 1872. As...
Source:Gale Encyclopedia of Cancer
Kaposi's sarcoma is a form of skin cancer that can involve internal organs. It is most often found in patients with acquired immunodeficiency syndrome ( AIDS ), and can be fatal.
Source:Gale Encyclopedia of Medicine
Kaposi's sarcoma (KS), also called multiple idiopathic hemorrhagic sarcoma, is a neoplastic disease associated especially with AIDS , usually affecting the skin and mucous membranes.
Source:Gale Encyclopedia of Alternative Medicine
Pneumocystis carinii pneumonia (PCP) is a fungal infection of the lungs.
Source:ADAM
Date:November 1, 2007
Pneumocystis pneumonia is a lung infection that occurs primarily in people with weakened immune systems—especially people who are HIV-positive. The disease agent is an organism whose biological classification is still uncertain. Pneumocystis carin...
Source:Gale Encyclopedia of Medicine
Progressive multifocal leukoencephalopathy (PML) is a rare disorder that damages the material (myelin) that covers and protects nerves in the white matter of the brain.
Source:ADAM
Date:February 13, 2008
Progressive multifocal leukoencephalopathy (PML) is a rapidly progressive neuromuscular disease caused by opportunistic infection of brain cells (oligodendrocytes and astrocytes) by the JC virus (JCV).
Source:Gale Encyclopedia of Medicine
Progressive multifocal leukoencephalopathy is a rare, fatal disease of the white matter of the brain that almost solely strikes individuals who already have weakened immune systems.
Source:Gale Encyclopedia of Neurological Disorders
Candidiasis is an infection caused by a species of the yeast Candida , usually Candida albicans . This is a common cause of vaginal infections in women. Also, Candida may cause mouth infections in people with reduced immune function, or in patient...
Source:Gale Encyclopedia of Medicine
Candidiasis is an infection caused by a species of the yeast Candida , usually the Candida albicans fungus. Candida is found on various parts of the bodies of almost all normal people but causes problems in only a few. Candidiasis can affect the s...
Source:Gale Encyclopedia of Children's Health
Candidiasis (thrush, monilia infection) is caused by a fungus that most commonly infects the mouth (usually of infants or persons with weakened immune systems), or the vagina (yeast infection). Another form of candidiasis causes painful inflammati...
Source:Gale Encyclopedia of Public Health
Cytomegalic inclusion body disease (CIBD) is a condition caused by infection with cytomegalovirus (CMV), a type of herpes virus. A hallmark of CIBD is the periodic reappearance of symptoms throughout life, as the virus cycles through periods of la...
Source:Gale Encyclopedia of Neurological Disorders
Cytomegalovirus (CMV) is a virus related to the group of herpes viruses. Infection with CMV can cause no symptoms, or can be the source of serious illness in people with weak immune systems. CMV infection is also an important cause of birth defects .
Source:Gale Encyclopedia of Medicine
Cytomegalovirus (CMV) is a virus related to the group of herpes viruses. Infection with CMV can cause no symptoms or can be the source of serious illness in people with weak immune systems. CMV infection is also an important cause of birth defects.
Source:Gale Encyclopedia of Children's Health
As the name indicates, cytomegalovirus (CMV) disease is a virus infection. It is caused by herpes virus type 5, and it takes two forms. Intrauterine infection of the fetus is a very serious, often lethal, condition that affects a small proportion ...
Source:Gale Encyclopedia of Public Health
Malaria is a parasitic disease that involves high fevers, shaking chills, flu-like symptoms, and anemia.
Source:ADAM
Date:May 30, 2009
Malaria is a serious, infectious disease spread by certain mosquitoes. It is most common in tropical climates. It is characterized by recurrent symptoms of chills, fever , and an enlarged spleen. The disease can be treated with medication, but it ...
Source:Gale Encyclopedia of Nursing and Allied Health
Malaria is a serious, infectious disease spread by certain mosquitoes. It is most common in tropical climates. It is characterized by recurrent symptoms of chills, fever , and an enlarged spleen. The disease can be treated with medication, but it ...
Source:Gale Encyclopedia of Medicine
Malaria is a serious infectious disease spread by certain mosquitoes. It is most common in tropical climates. It is characterized by recurrent symptoms of chills, fever , and an enlarged spleen. The disease can be treated with medication, but it o...
Source:Gale Encyclopedia of Alternative Medicine
Malaria is the most clinically important parasitic disease worldwide. It kills as many as 2.7 million people annually. The human suffering and economic costs are enormous. Although malaria has been eradicated from temperate zones, it continues to ...
Source:Gale Encyclopedia of Public Health
Endocarditis is inflammation of the inside lining of the heart chambers and heart valves (endocardium. See also: Culture-negative endocarditis; Infective endocarditis.
Source:ADAM
Date:September 3, 2008
The endocardium is the inner lining of the heart muscle, which also covers the heart valves. When the endocardium becomes damaged, bacteria from the blood stream can become lodged on the heart valves or heart lining. The resulting infection is kno...
Source:Gale Encyclopedia of Medicine
Endocarditis is an infection of the endocardium, the inner lining of the heart muscle and its four valves (tricuspid, pulmonary, mitral, and aortic). Abnormal or damaged endocardium is more likely to become infected when bacteria enter the bloodst...
Source:Gale Encyclopedia of Nursing and Allied Health
Herpes simplex is a viral infection that mainly affects the mouth or genital area.
Source:ADAM
Date:May 30, 2009
Herpes is an infection caused by a herpes simplex virus 1 or 2, and it primarily affects the mouth or genital area.
Source:Gale Encyclopedia of Children's Health
Virus that causes blister-like open sores, usually on the mouth or genitals of the infected person. Herpes simplex virus (HSV) exists in two known forms. HSV type 1 causes sores to erupt near the mouth; HSV type two causes sores to erupt on the ge...
Source:Gale Encyclopedia of Childhood and Adolescence
Herpes simples virus (HSV, or herpesvirus) is a virus that causes infection of skin and mucous membrane and rarely infects other parts of the body. However, in the immunosuppressed patient, HSV may cause pneumonia and other more severe infections....
Source:Gale Encyclopedia of Cancer
The flu is a contagious infection of the nose, throat, and lungs caused by the influenza virus.
Source:ADAM
Date:March 6, 2009
Usually referred to as the flu or grippe, influenza is a highly infectious respiratory disease. The disease is caused by certain strains of the influenza virus. When the virus is inhaled, it attacks cells in the upper respiratory tract, causing su...
Source:Gale Encyclopedia of Medicine
Usually referred to as the flu or grippe, influenza is a highly infectious respiratory disease. The disease is caused by certain strains of the influenza virus. When the virus is inhaled, it attacks cells in the upper respiratory tract, causing ty...
Source:Gale Encyclopedia of Children's Health
Usually referred to as the flu or grippe, influenza is a highly infectious respiratory disease. Its name comes from the Italian word for "influence," because people in eighteenth-century Europe thought that the disease was caused by the influence ...
Source:Gale Encyclopedia of Alternative Medicine
Usually referred to as the flu or grippe, influenza is a highly infectious respiratory disease caused by certain strains of influenza virus. When the virus is inhaled it attacks cells in the upper respiratory tract causing typical flu symptoms suc...
Source:Gale Encyclopedia of Nursing and Allied Health
Influenza is a potentially severe acute respiratory illness caused by various strains of the influenza virus. The different strains all produce characteristic symptoms, and because major outbreaks are associated with increased mortality, occurrenc...
Source:Gale Encyclopedia of Public Health
Histoplasmosis is an infection due to the Histoplasma capsulatum fungus.
Source:ADAM
Date:September 28, 2008
Histoplasmosis is an infectious disease caused by inhaling the microscopic spores of the fungus Histoplasma capsulatum . The disease exists in three forms. Acute or primary histoplasmosis causes flu-like symptoms. Most people who are infected reco...
Source:Gale Encyclopedia of Medicine
Hepatitis A is inflammation (irritation and swelling) of the liver caused by the hepatitis A virus. See also: Hepatitis; Hepatitis A vaccine; Hepatitis B; Hepatitis C.
Source:ADAM
Date:October 18, 2009
Hepatitis A is an inflammation of the liver caused by a virus, the hepatitis A virus (HAV). It varies in severity, running an acute course, generally starting within two to six weeks after contact with the virus, and lasting no longer than two or ...
Source:Gale Encyclopedia of Medicine
Hepatitis A is a liver disease caused by the hepatitis A virus (HAV).
Source:Gale Encyclopedia of Children's Health
Varicella-zoster virus is the causal agent of varicella (chickenpox) and herpes zoster (shingles). Varicella, the primary varicella-zoster virus infection, is predominantly a childhood disease in non-vaccinated populations.
Source:Elsevier
Varicella, or chickenpox, is an acute communicable disease characterized by a generalized vesicular rash. Because it is highly contagious, most individuals contract it in childhood.
Source:Elsevier
Cardiomyopathy is a weakening of the heart muscle or a change in heart muscle structure. It is often associated with inadequate heart pumping or other heart function problems.
Source:ADAM
Date:April 28, 2009
Cardiomyopathy is a type of heart disease in which the heart muscle is abnormally enlarged, thickened and/or stiffened. As a result, the heart muscle's ability to pump blood is usually impaired.
Source:Gale Encyclopedia of Cancer
Hepatomegaly is swelling of the liver beyond its normal size. If both the liver and spleen are enlarged, it is called hepatosplenomegaly. See also: Splenomegaly
Source:ADAM
Date:May 2, 2009
Hepatitis B is inflammation (irritation and swelling) of the liver due to the hepatitis B virus (HBV. Other types of hepatitis include: Hepatitis A; Hepatitis C; Hepatitis D. See also: Autoimmune hepatitis; Chronic persistent hepatitis; Drug-induc...
Source:ADAM
Date:October 18, 2009
Hepatitis B is a liver disease caused by the hepatitis B virus (HBV).
Source:Gale Encyclopedia of Children's Health
Hepatitis B is a potentially serious form of liver inflammation due to infection by the hepatitis B virus (HBV). It occurs in both rapidly developing (acute) and long-lasting (chronic) forms, and is one of the commonest chronic infectious diseases...
Source:Gale Encyclopedia of Medicine
Myocarditis is inflammation of the heart muscle. See also: Pediatric myocarditis
Source:ADAM
Date:May 15, 2008
Myocarditis is an inflammatory disease of the heart muscle (myocardium) that can result from a variety of causes. While most cases are produced by a viral infection, an inflammation of the heart muscle may also be instigated by toxins, drugs, and ...
Source:Gale Encyclopedia of Medicine
Molluscum contagiosum is a viral skin infection that causes raised, pearl-like papules or nodules on the skin.
Source:ADAM
Date:July 17, 2007
Coronary heart disease (CHD) is a narrowing of the small blood vessels that supply blood and oxygen to the heart. CHD is also called coronary artery disease. See also: Angina; Heart attack; Unstable angina.
Source:ADAM
Date:April 23, 2009
Coronary artery disease is a narrowing or blockage of the arteries and vessels that provide oxygen and nutrients to the heart. It is caused by atherosclerosis , an accumulation of fatty materials on the inner linings of arteries. The resulting blo...
Source:Gale Encyclopedia of Medicine
Coronary artery disease is a stenosis (narrowing) or blockage of the arteries and vessels that provide oxygenated blood to the heart . It is caused by atherosclerosis (hardening of the arteries), an accumulation of fatty plaque on the inner lining...
Source:Gale Encyclopedia of Nursing and Allied Health
The heart, a powerful muscle that beats over 50,000 times in one day, is fed the blood and energy it needs through small tubes called coronary arteries (see Figure 1). Coronary artery disease (CAD) is the most common cause of death and disability ...
Source:Gale Encyclopedia of Public Health
Diarrhea is loose, watery, and frequent stool. Diarrhea is considered chronic (long-term) when you have had loose or frequent stools for more than 4 weeks.
Source:ADAM
Date:February 19, 2009
To most persons, diarrhea means an increased frequency or softer consistency of bowel movements; however, the medical definition is more exact than this. Diarrhea best correlates with an increase in stool weight; stool weights above 300 g per day ...
Source:Gale Encyclopedia of Alternative Medicine
Toxoplasmosis is an infection due to the parasite Toxoplasma gondii.
Source:ADAM
Date:November 1, 2007
Toxoplasmosis is an infectious disease caused by the one-celled protozoan parasite Toxoplasma gondii . Although most individuals do not experience any symptoms, the disease can be very serious, and even fatal, in individuals with weakened immune s...
Source:Gale Encyclopedia of Medicine
Toxoplasmosis is an infectious disease caused by the one-celled parasitic organism Toxoplasma gondii. Although most individuals do not experience any symptoms, the disease can be very serious and even fatal in fetuses, newborns, and individuals wi...
Source:Gale Encyclopedia of Children's Health
Toxoplasmosis is an infection caused by a single-celled protozoan parasite named Toxoplasma gondii found throughout the world in humans, mammals, and birds. Cats, the definitive host for T. gondii , usually become infected by eating infected prey,...
Source:Gale Encyclopedia of Public Health
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