Author: Shadab Chow

  • 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…

  • LASIK

    LASIK Definition and Description of LASIK LASIK, or Laser-Assisted In Situ Keratomileusis, is a popular refractive eye surgery designed to correct vision problems like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The procedure involves reshaping the cornea, the clear front part of the eye, using a highly focused laser. It allows light entering the eye to…

  • Langerhans Cell Histiocytosis

    Langerhans Cell Histiocytosis Definition and Description of Langerhans Cell Histiocytosis Langerhans Cell Histiocytosis (LCH) is a rare type of disorder characterized by an excess of Langerhans cells, which are a type of dendritic cell responsible for immune system function. These cells can accumulate in various tissues, leading to inflammation and damage in affected organs. LCH…

  • Lamellar Ichthyosis

    Lamellar Ichthyosis Definition and Description of Lamellar Ichthyosis Lamellar Ichthyosis is a rare genetic skin condition characterized by the formation of large, plate-like scales on the skin. It is a type of congenital ichthyosis, which means it is present at birth. The condition results from a defect in the skin’s ability to shed dead skin…

  • 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…

  • 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…

  • Lactose Intolerance

    Lactose Intolerance Definition and Description of Lactose Intolerance Lactose Intolerance is a common digestive disorder characterized by the inability to properly digest lactose, a type of sugar found primarily in milk and dairy products. This condition occurs due to a deficiency in lactase, an enzyme produced in the small intestine that is responsible for breaking…

  • Lactation Mastitis

    Lactation Mastitis Definition and Description of Lactation Mastitis Lactation mastitis is an infection of the breast tissue that results in breast pain, swelling, warmth, and redness. It can also cause flu-like symptoms, including fever and chills. The condition typically affects women who are breastfeeding, but it can occur in women who are not lactating and…

  • Labyrinthitis

    Labyrinthitis Definition and Description of Labyrinthitis Labyrinthitis is a medical condition that involves inflammation of the inner ear structures known as the labyrinth, which play a crucial role in our sense of balance and hearing. This condition can disrupt the normal functioning of the vestibular system and auditory pathways, leading to various symptoms. Labyrinthitis can…

  • 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…