Tag: diagnosis

  • Labyrinthine Positional Nystagmus

    Labyrinthine Positional Nystagmus Definition and Description of Labyrinthine Positional Nystagmus Labyrinthine Positional Nystagmus is a type of involuntary eye movement that is specifically associated with changes in head position. This condition is often characterized by an abnormal response of the vestibular system, which coordinates balance and eye movements. In medical terminology, “nystagmus” refers to a…

  • LAM

    LAM Definition and Description of LAM Lymphangioleiomyomatosis (LAM) is a rare, progressive lung disease primarily affecting women of childbearing age. Characterized by the abnormal proliferation of smooth muscle-like cells in the lungs and sometimes in the lymphatic system, it leads to cystic destruction of lung tissue and impairments in pulmonary function. The exact etiology of…

  • Lambert-Eaton Myasthenic Syndrome

    Lambert-Eaton Myasthenic Syndrome Definition and Description of Lambert-Eaton Myasthenic Syndrome Lambert-Eaton Myasthenic Syndrome (LEMS) is a rare autoimmune disorder characterized by weakness and fatigue of the muscles. It is caused by the immune system mistakenly attacking the body’s own voltage-gated calcium channels, leading to insufficient release of acetylcholine at the neuromuscular junction. This results in…

  • Latex Allergy

    Latex Allergy Definition and Description of Latex Allergy Latex allergy is an immune response to proteins found in natural rubber latex, which is derived from the sap of the rubber tree, Hevea brasiliensis. The allergy occurs when the immune system mistakenly identifies these proteins as harmful invaders, triggering an allergic reaction. This condition can range…

  • Kidney Failure, Acute

    Kidney Failure, Acute Definition and Description of Kidney Failure, Acute Kidney Failure, Acute, also known as Acute Kidney Injury (AKI), is a sudden and rapid decline in kidney function that occurs over a matter of hours or days. This condition is characterized by the kidneys’ inability to filter waste products from the blood effectively, leading…

  • Klinefelter Syndrome

    Klinefelter Syndrome Definition and Description of Klinefelter Syndrome Klinefelter Syndrome is a genetic condition that occurs in males who have an extra X chromosome, resulting in a total of 47 chromosomes instead of the usual 46. This condition affects physical and cognitive development, leading to a variety of symptoms that can vary in severity. It…

  • Klippel-Trenaunay-Weber Syndrome

    Klippel-Trenaunay-Weber Syndrome Definition and Description of Klippel-Trenaunay-Weber Syndrome Klippel-Trenaunay-Weber Syndrome (KTWS) is a rare congenital vascular condition characterized by the triad of capillary malformations, venous malformations, and lymphatic anomalies. These anomalies can lead to variable degrees of limb overgrowth, which can cause functional impairment. The syndrome is typically present at birth and may manifest in…

  • JRA Juvenile Rheumatoid Arthritis

    JRA Juvenile Rheumatoid Arthritis Definition and Description of JRA Juvenile Rheumatoid Arthritis Juvenile Rheumatoid Arthritis (JRA), now more commonly known as Juvenile Idiopathic Arthritis (JIA), is a chronic inflammatory disorder that affects children under the age of 16. It is characterized by persistent joint inflammation and can result in joint damage if not properly managed.…

  • Kawasaki Disease

    Kawasaki Disease Definition and Description of Kawasaki Disease Kawasaki Disease is a rare but serious illness that primarily affects children under the age of five. It is characterized by inflammation of blood vessels throughout the body, particularly the coronary arteries. The condition was first described by Dr. Tomisaku Kawasaki in 1967 and is also known…

  • Keratosis Seborrheic

    Keratosis Seborrheic Definition and Description of Keratosis Seborrheic Keratosis Seborrheic, commonly referred to as seborrheic keratosis, is a benign skin condition characterized by the development of non-cancerous growths on the skin. These growths can vary in color from light tan to black and often have a waxy or “stuck-on” appearance. Seborrheic keratosis is most often…