Acanthosis nigricans is a skin ailment characterized by velvety, light-brown to black marks on any location but usually on the skin folds of the armpits, neck, groin and beneath the breasts. What are the causes? Acanthosis nigricans can develop among healthy individuals or might be linked with certain medical ailments. Oftentimes, it is congenital. The […]
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Tricuspid valve regurgitation involves backward leakage of blood via the tricuspid valve as the right ventricle contracts. Once the right ventricle contracts to drive blood forward to the lungs, some of the blood leaks backwards into the right atrium, resulting to an increase in the blood volume in the atrium. As an outcome, the right
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An aneurysm develops if part of an artery wall becomes weak which allows it to abnormally widen or balloon out. Close look on the common types of aneurysms Abdominal aortic aneurysm This type of aneurysm develops if the aorta which supplies blood to the abdomen, pelvis and legs becomes unusually large or balloons outward. This
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Cardiac arrest might be due to any known heart condition. Most cases arise if the disrupted electrical system in the heart starts to malfunction, resulting to an erratic rhythm such as ventricular fibrillation or tachycardia. In some cases, it might be triggered by significant slowing of the heart rhythm. Other causes of cardiac arrest Scarring
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An implantable cardioverter defibrillator is a small-sized device that is placed in the chest to help control an erratic heart rhythm. An ICD includes a battery and small computer that monitors the heart rate. The computer transmits electrical shocks to the heart at accurate moments to control the heart rate. Individuals who have life-threatening arrhythmias
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Hepatitis C is difficult to distinguish and most do not have any symptoms. It is important to note that hepatitis causes liver inflammation that can become serious. Even though it can be triggered by medications, infection, toxins or autoimmune processes, it is generally brought about by the hepatitis viruses. The hepatitis C virus is known
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Pelvic inflammatory disease is infection of the reproductive organs among women. The pelvis is positioned in the lower abdomen and includes the ovaries, fallopian tubes, cervix and uterus. Various types of bacteria can trigger pelvic inflammation disease including those that trigger sexually transmitted infections (STI) such as chlamydia and gonorrhea. The bacteria initially enter via
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Sarcoidosis is an inflammatory disease where granulomas form in different organs. This results to organ inflammation. The condition might be triggered by the immune system as a response to foreign substances such as bacteria, viruses or chemicals. https://www.youtube.com/watch?v=I2ZICxnqYqg Areas that are typically affected include: Lungs Lymph nodes Brain Heart Spleen Liver Eyes Skin What are
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Yellow fever is a flu-like ailment spread by mosquitoes that can become potentially dangerous. It is characterized by high fever and jaundice or yellowing of the eyes and skin. The condition could not be cured but can be prevented with a vaccine. The Flavivirus is responsible for the condition and transmitted if an infected mosquito
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Gastritis involves the inflammation or swelling of the protective stomach lining. An acute case involves abrupt, significant inflammation while a chronic case is characterized by long-term inflammation that can last for years if not treated. What are the causes? Once the stomach lining is weakened, the digestive juices can damage it and trigger inflammation which
