Terminology Service < Semantic Lookup Platform

All individuals in MESHD

Label	Id	Description
Loose Anagen Hair Syndrome	D058247	[Benign childhood alopecia that improves spontaneously with aging. It is characterized by anagen hairs (misshapen hair bulbs and absent inner and outer root sheaths), thin, and sparse hairs that pulls out easily.]
Lordosis	D008141	[The anterior concavity in the curvature of the lumbar and cervical spine as viewed from the side. The term usually refers to abnormally increased curvature (hollow back, saddle back, swayback). It does not include lordosis as normal mating posture in certain animals ( = POSTURE + SEX BEHAVIOR, ANIMAL).]
Louping Ill	D008146	[An acute tick-borne arbovirus infection causing meningoencephalomyelitis of sheep.]
Low Back Pain	D017116	[Acute or chronic pain in the lumbar or sacral regions, which may be associated with musculo-ligamentous SPRAINS AND STRAINS; INTERVERTEBRAL DISK DISPLACEMENT; and other conditions.]
Low Tension Glaucoma	D057066	[A form of glaucoma in which chronic optic nerve damage and loss of vision normally attributable to buildup of intraocular pressure occurs despite prevailing conditions of normal intraocular pressure.]
Lower Extremity Deformities, Congenital	D038061	[Congenital structural abnormalities of the LOWER EXTREMITY.]
Lower Urinary Tract Symptoms	D059411	[Symptoms of disorders of the lower urinary tract including frequency, NOCTURIA; urgency, incomplete voiding, and URINARY INCONTINENCE. They are often associated with OVERACTIVE BLADDER; URINARY INCOMPETENCE; and INTERSTITIAL CYSTITIS. Lower urinary tract symptoms in males were traditionally called PROSTATISM.]
Lown-Ganong-Levine Syndrome	D008151	[A form of ventricular pre-excitation characterized by a short PR interval and a normal QRS complex. In this syndrome, the atrial impulse conducts via the JAMES FIBERS which connect the atrium to BUNDLE OF HIS bypassing the upper ATRIOVENTRICULAR NODE. HEART VENTRICLES are depolarized normally through the His-Purkinje system.]
Ludwig's Angina	D008158	[Severe cellulitis of the submaxillary space with secondary involvement of the sublingual and submental space. It usually results from infection in the lower molar area or from a penetrating injury to the mouth floor. (From Dorland, 27th ed)]
Lumpy Skin Disease	D008166	[A poxvirus infection of cattle characterized by the appearance of nodules on all parts of the skin.]
Lung Abscess	D008169	[Solitary or multiple collections of PUS within the lung parenchyma as a result of infection by bacteria, protozoa, or other agents.]
Lung Diseases	D008171	[Pathological processes involving any part of the LUNG.]
Lung Diseases, Fungal	D008172	[Pulmonary diseases caused by fungal infections, usually through hematogenous spread.]
Lung Diseases, Interstitial	D017563	[A diverse group of lung diseases that affect the lung parenchyma. They are characterized by an initial inflammation of PULMONARY ALVEOLI that extends to the interstitium and beyond leading to diffuse PULMONARY FIBROSIS. Interstitial lung diseases are classified by their etiology (known or unknown causes), and radiological-pathological features.]
Lung Diseases, Obstructive	D008173	[Any disorder marked by obstruction of conducting airways of the lung. AIRWAY OBSTRUCTION may be acute, chronic, intermittent, or persistent.]
Lung Diseases, Parasitic	D008174	[Infections of the lungs with parasites, most commonly by parasitic worms (HELMINTHS).]
Lung Injury	D055370	[Damage to any compartment of the lung caused by physical, chemical, or biological agents which characteristically elicit inflammatory reaction. These inflammatory reactions can either be acute and dominated by NEUTROPHILS, or chronic and dominated by LYMPHOCYTES and MACROPHAGES.]
Lung Neoplasms	D008175	[Tumors or cancer of the LUNG.]
Lung, Hyperlucent	D019568	[A pneumothorax condition marked by complete absence of markings in the chest radiograph., A lung with reduced markings on its chest radiograph and increased areas of transradiancy (hyperlucency). A hyperlucent lung is usually associated with pulmonary emphysema or PNEUMOTHORAX.]
Lupus Erythematosus, Cutaneous	D008178	[A form of lupus erythematosus in which the skin may be the only organ involved or in which skin involvement precedes the spread into other body systems. It has been classified into three forms - acute (= LUPUS ERYTHEMATOSUS, SYSTEMIC with skin lesions), subacute, and chronic (= LUPUS ERYTHEMATOSUS, DISCOID).]