What is bone cancer? The exact cause of bone cancer is unknown. Some factors that increase the risk of bone cancer are genetics, Paget's disease of bone, and cancer treatment,. Bone cancer occurs when there is an abnormal multiplication of the bone cells. It can arise from any bone in the body. The most commonly...
What is testicular cancer? Can Testicular Cancer Kill You? Testicular cancer arises from the male reproductive system. The testicles are responsible for the production of male sex hormones and sperm. They are located within the scrotum, a loose bag of skin below the penis. Testicular cancer is the most common type of cancer occurring in...
What is testicular cancer? Can Testicular Cancer Kill You? Testicular cancer arises from the male reproductive system. The testicles are responsible for the production of male sex hormones and sperm. They are located within the scrotum, a loose bag of skin below the penis. Testicular cancer is the most common type of cancer occurring in...
What is an eye twitch? Eye twitch (blepharospasm) is usually harmless. If it's not caused by an underlying condition, more rest and avoiding caffeine, alcohol and stress may help the twitch go away. A blepharospasm (eye twitch) is a harmless, involuntary spasm of the muscle of the eyelids, which may resolve on its own. Eye...
What is Lyme disease? The rash typically resolves in about 1 or 2 weeks with antibiotic treatment. Lyme disease is a multisystem illness caused by infection with the microorganism, Borrelia burgdorferi, and the body’s immune response to its infection. The illness is transmitted from tick bites when the tick regurgitates the microorganism. Lyme disease is...
What is a bronchoplasty? Bronchoplasty is used for various benign and malignant pulmonary lesions. Bronchoplasty is a reconstruction or repair of the bronchus to restore its function. During inhalation, air travels through the nose and/or mouth into the trachea (windpipe). The trachea further divides into two tubes called bronchus (bronchi). The bronchi branch out into...
What is antiretroviral therapy (ART) for human immunodeficiency virus (HIV) infection? ART for HIV is typically a combination of three or more different antiretroviral drugs that each target the human immunodeficiency virus at different points in its replication in the body. Antiretroviral therapy (ART) for human immunodeficiency virus (HIV) infection is a treatment regimen used...
What are NRTIs in antiretroviral therapy (ART) for HIV infection? Nucleoside reverse transcriptase inhibitors (NRTIs) are one of the seven classes of drugs developed to treat human immunodeficiency virus (HIV) infection. NRTIs were the first drugs developed to manage HIV infection and remain a mainstay of antiretroviral therapy (ART) combinations. What is HIV infection? HIV...
What is Lyme disease? The rash typically resolves in about 1 or 2 weeks with antibiotic treatment. Lyme disease is a multisystem illness caused by infection with the microorganism, Borrelia burgdorferi, and the body’s immune response to its infection. The illness is transmitted from tick bites when the tick regurgitates the microorganism. Lyme disease is...
Granulomatosis with polyangiitis definition and facts Readers Comments 4 Share Your Story Granulomatosis with polyangiitis is a rare disease characterized by inflammation of blood vessels. Granulomatosis with polyangiitis is an uncommon disease that involves inflammation of blood vessels (vasculitis). Symptoms of granulomatosis with polyangiitis include: fatigue, weight loss, fevers, shortness of breath, bloody sputum, joint...