Learn about diseases and conditions starting with L Get detailed info on symptoms causes and treatments to stay proactive about your health and wellness
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) patterns. This article provides a comprehensive overview of LGS, including its epidemiology, etiology, clinical presentation, diagnostic criteria, treatment options, and prognosis. Epidemiology of Lennox-Gastaut Syndrome LGS is a rare condition,
Leishmaniasis is a parasitic disease caused by protozoa of the Leishmania genus. Transmitted through the bites of infected female phlebotomine sandflies, this disease affects millions worldwide, particularly in tropical and subtropical regions. Leishmaniasis manifests in different forms, primarily cutaneous, mucocutaneous, and visceral leishmaniasis, each varying in severity and clinical presentation. Causes and Transmission Leishmaniasis is
Leiomyosarcoma is a rare and aggressive form of cancer originating in the smooth muscle tissues of the body. These muscles are involuntary and found in various organs, including the digestive system, urinary system, blood vessels, and uterus. Due to its rarity and aggressive nature, understanding leiomyosarcoma is crucial for early detection and effective treatment. Understanding
Legionnaires’ disease is a severe form of pneumonia caused by the bacterium Legionella pneumophila. It spreads through inhalation of contaminated water droplets from sources such as cooling towers, plumbing systems, and hot tubs. This disease poses a significant health risk, particularly to older adults, smokers, and individuals with weakened immune systems. Causes and Transmission of
Legionella pneumophila pneumonia, commonly known as Legionnaires’ disease, is a severe form of pneumonia caused by Legionella pneumophila, a gram-negative bacterium found in water systems. This disease poses a significant public health concern due to its association with contaminated water sources and its potential to cause severe respiratory complications. Causes and Transmission Legionella pneumophila: The
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 left ventricle (LV), the heart’s main pumping chamber, is unable to contract effectively, reducing cardiac output and increasing the risk of heart failure, arrhythmias, and sudden cardiac death. The degree
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 affecting the nervous system, kidneys, and cardiovascular health. While lead exposure has significantly decreased due to regulatory measures, it remains a serious environmental health risk, especially for children and occupational
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 due to repetitive facial movements, aging, and collagen depletion, becoming more pronounced over time. While they are a natural part of aging, various treatments and preventive measures can help reduce
Yaws is a chronic infectious disease caused by Treponema pallidum pertenue, a bacterium closely related to the one that causes syphilis. This disease primarily affects the skin, bones, and cartilage, and is most prevalent in tropical regions of Africa, Asia, and the Pacific. Yaws progresses in distinct stages, and when left untreated, it can enter
Syphilis, caused by the bacterium Treponema pallidum, progresses through several stages: primary, secondary, latent, and tertiary. The latent stage is particularly insidious, as it presents no visible symptoms, yet the infection persists in the body. This article provides an in-depth exploration of latent syphilis, including its definition, stages, diagnosis, treatment, and preventive strategies. Understanding Latent