Tag: Prevention

  • ARDS

    ARDS Definition and Description of ARDS Acute Respiratory Distress Syndrome (ARDS) is a severe inflammatory condition of the lungs primarily characterized by the rapid onset of respiratory failure. It occurs when the alveoli, the small air sacs in the lungs where gas exchange occurs, become damaged and fill with fluid. This leads to reduced oxygen…

  • Aregenerative Anemia

    Aregenerative Anemia Definition and Description of Aregenerative Anemia Aregenerative Anemia is a type of anemia characterized by the failure of the bone marrow to produce an adequate number of red blood cells (RBCs). This condition results in a decreased level of hemoglobin in the blood and can lead to insufficient oxygen delivery to the body’s…

  • Arrhythmia

    Arrhythmia Definition and Description of Arrhythmia Arrhythmia refers to any abnormality in the heart’s rhythm, which can manifest as a heartbeat that is too fast, too slow, or irregular. Medically speaking, arrhythmias may result from issues with the heart’s electrical system, which dictates how the heart beats. Some common types of arrhythmias include atrial fibrillation,…

  • Arteritis, Takayasu

    Arteritis, Takayasu Definition and Description of Arteritis, Takayasu Arteritis, Takayasu, also known as Takayasu arteritis, is a rare type of large vessel vasculitis that primarily affects the aorta and its major branches. Characterized by inflammation of the arterial wall, this condition can lead to stenosis (narrowing), occlusion (blockage), and, in severe cases, aneurysm formation. Takayasu…

  • Arthritic Rheumatoid Disease

    Arthritic Rheumatoid Disease Definition and Description of Arthritic Rheumatoid Disease Arthritic Rheumatoid Disease, commonly known as Rheumatoid Arthritis (RA), is a chronic inflammatory disorder primarily affecting the joints. It is an autoimmune condition characterized by the immune system mistakenly attacking the body’s tissues, particularly the synovium—the lining of the membranes that surround the joints. This…

  • Arachnitis

    Arachnitis Definition and Description of Arachnitis Arachnitis, a term derived from the Greek word ‘arachne’, which means spider, refers to inflammation of the arachnoid mater, one of the membranes surrounding the brain and spinal cord. This condition can lead to various neurological symptoms and is often associated with other medical conditions such as infections, autoimmune…

  • Arachnodactyly

    Arachnodactyly Definition and Description of Arachnodactyly Arachnodactyly, commonly known as “spider fingers,” is a medical condition characterized by elongated digits, particularly the fingers and toes. This condition often results in a striking appearance, where the fingers may appear disproportionately long and slender compared to the rest of the hand. Arachnodactyly is often associated with several…

  • Alopecia Cicatrisata

    Alopecia Cicatrisata Definition and Description of Alopecia Cicatrisata Alopecia Cicatrisata, also known as scarring alopecia, is a form of hair loss characterized by permanent damage to hair follicles. Unlike other types of alopecia, where hair can regrow, alopecia cicatrisata leads to irreversible damage due to inflammation and scarring of the scalp. The hair loss occurs…

  • Alpha-1-Antitrypsin Deficiency

    Alpha-1-Antitrypsin Deficiency Definition and Description of Alpha-1-Antitrypsin Deficiency Alpha-1-Antitrypsin Deficiency (AAT deficiency) is a genetic disorder that results in low levels of alpha-1-antitrypsin (AAT), a protein produced by the liver. This protein plays a crucial role in protecting the lungs from damage caused by infections and inflammation. Individuals with AAT deficiency are at a higher…

  • Anorexia Nervosa

    Anorexia Nervosa Definition and Description of Anorexia Nervosa Anorexia Nervosa is a serious and potentially life-threatening eating disorder characterized by self-starvation, excessive weight loss, and an intense fear of gaining weight. Individuals suffering from this condition often have a distorted body image, perceiving themselves as overweight even when they are dangerously underweight. According to the…