Category: L

  • Leishmania major

    A species of Leishmania transmissible by rodents and causing skin infections in humans. Infection with L. major is found principally in the Middle East, East Africa, and the Mediterranean.  

  • Leishman-Donovan bodies

    Non-flagellated trypanosomes found within the cytoplasm of cells infected by Leishmania donovani, the pathogen that causes visceral Leishmaniasis. Small structures have been discovered in the livers and spleens of patients diagnosed with kala-azar.  

  • Leiomyofibroma

    A benign tumor composed principally of smooth muscle and fibrous connective tissue.  

  • Leiodermia

    Dermatitis characterized by abnormal glossiness and smoothness of the skin.  

  • Leg lifter

    An assistive device used to move the lower extremities from one place or surface to another; it typically consists of a large loop attached to a manually operated handle that encircles and lifts the foot or thigh. It is used by people who have difficulty moving their legs as a result of edema, joint disease,…

  • Legitimate medical practice

    Any form of treatment that is accepted under the Medical Practice Acts enacted by each of the fifty U.S. states.  

  • Legionella pneumophila

    The species that is the usual cause of Legionnaires’ disease and Pontiac fever.  

  • Legionella longbeachae

    A species that causes sporadic cases of pneumonia and infections in immunocompromised hosts.  

  • Legionella

    A genus of gram negative, motile, aerobic bacilli of the family Legionellaceae. They are found in natural water and may contaminate water used for human consumption, air conditioning, or waste disposal.  

  • Leggings

    Stockings or dressings applied to the lower extremities, e.g., to provide compression or support.