Lennox-Gastaut Syndrome
Lennox-Gastaut Syndrome (LGS) is a severe form of epilepsy that manifests in early childhood, characterized by multiple seizure types, cognitive impairment, and distinctive electroencephalogram (EEG)…
Left Ventricular Dysfunction Following Myocardial Infarction
Left ventricular dysfunction (LVD) is a common and severe complication following a myocardial infarction (MI), also known as a heart attack. It occurs when the…
Lead Toxicity
Lead toxicity, also known as lead poisoning, occurs when lead accumulates in the body, reaching harmful levels. This heavy metal disrupts multiple physiological systems, particularly…
Lateral Canthal Lines
Lateral canthal lines, commonly known as crow’s feet, are fine to deep wrinkles that develop at the outer corners of the eyes. These lines form…
Laryngeal edema
Laryngeal edema refers to the swelling of the laryngeal tissues, which can lead to significant airway obstruction and respiratory distress. This condition often arises as…
Langerhans Cell Histiocytosis (LCH)
Langerhans Cell Histiocytosis (LCH) is a rare disorder characterized by the abnormal proliferation of Langerhans cells, a type of dendritic cell involved in the immune…
Lamivudine-Refractory Chronic Hepatitis B
Lamivudine, a nucleoside analog, has been a cornerstone in the treatment of chronic hepatitis B virus (HBV) infection. However, prolonged use has led to the…
Lamellar Ichthyosis
Lamellar Ichthyosis (LI) is a rare congenital skin disorder affecting keratinization. It is characterized by thick, plate-like scales covering the body from birth. This condition…
Lactose Intolerance
Lactose intolerance is the inability to digest lactose, a sugar found in milk and dairy products. This condition occurs due to a deficiency of lactase,…
Lactation
Lactation is the physiological process whereby the mammary glands produce and secrete milk, providing essential nutrition and immunological protection to infants. This intricate process involves…