List of diseases (L)

This is a list of diseases starting with the letter "L".

Lab–Lam

 * Labrador lung
 * Labyrinthitis
 * Lachiewicz–Sibley syndrome
 * Lacrimo-auriculo-dento-digital syndrome
 * Lactate dehydrogenase deficiency type A
 * Lactate dehydrogenase deficiency type B
 * Lactate dehydrogenase deficiency type C
 * Lactate dehydrogenase deficiency
 * Lactic acidosis congenital infantile
 * Ladda–Zonana–Ramer syndrome
 * Lafora disease
 * Lagophthalmia cleft lip palate
 * Lambdoid synostosis familial
 * Lambert syndrome
 * Lambert–Eaton myasthenic syndrome (Lambert–Eaton paraneoplastic cerebellar degeneration)
 * Lambert–Eaton syndrome
 * Lamellar ichthyosis
 * Lamellar recessive ichthyosis

Lan–Lap

 * Landau–Kleffner syndrome
 * Landouzy–Dejerine muscular dystrophy
 * Landy–Donnai syndrome
 * Langdon Down
 * Langer–Nishino–Yamaguchi syndrome
 * Langer–Giedion syndrome
 * Langerhans cell granulomatosis
 * Langerhans cell histiocytosis
 * Laparoschisis
 * Laplane–Fontaine–Lagardere syndrome

Lar–Lat

 * Large B-cell diffuse lymphoma
 * Laron-type dwarfism
 * Larsen-like osseous dysplasia dwarfism
 * Larsen-like syndrome lethal type
 * Larsen syndrome craniosynostosis
 * Larsen syndrome, dominant type
 * Larsen syndrome, recessive type
 * Larsen syndrome
 * Laryngeal abductor paralysis mental retardation
 * Laryngeal carcinoma
 * Laryngeal cleft
 * Laryngeal neoplasm
 * Laryngeal papillomatosis
 * Laryngeal web congenital heart disease short stature
 * Laryngocele
 * Laryngomalacia dominant congenital
 * Laryngomalacia
 * Larynx atresia
 * Lassa fever
 * Lassueur–Graham–Little syndrome
 * Late onset dominant cone dystrophy
 * Lateral body wall defect
 * Laterality defects dominant
 * Lattice corneal dystrophy type 2

Lau–Lax

 * Launois–Bensaude adenolipomatosis
 * Laurence–Prosser–Rocker syndrome
 * Laurence–Moon–Bardet–Biedl syndrome
 * Laurin–Sandrow syndrome
 * Laxova–Brown–Hogan syndrome

Lb–Lc

 * LBWC - amniotic bands
 * LBWD syndrome
 * LCHAD deficiency

Lea–Leh

 * Lead poisoning
 * Leao Ribeiro Da Silva syndrome
 * Learman syndrome
 * Leber military aneurysm
 * Leber optic atrophy
 * Leber's disease
 * Lecithin cholesterol acyltransferase deficiency
 * Ledderhose disease
 * Lee–Root–Fenske syndrome
 * Left ventricle-aorta tunnel
 * Left ventricular hypertrophy
 * Leg absence deformity cataract
 * Legg–Calvé–Perthes syndrome
 * Legionellosis
 * syn: Legionnaires' disease
 * Lehman syndrome

Lei–Ler

 * Leichtman–Wood–Rohn syndrome
 * Leifer–Lai–Buyse syndrome
 * Leigh disease
 * Leigh syndrome, French Canadian type
 * Leiner disease
 * Leiomyoma
 * Leiomyomatosis familial
 * Leiomyomatosis of oesophagus cataract hematuria
 * Leiomyosarcoma
 * Leipala–Kaitila syndrome
 * Leishmaniasis
 * Leisti–Hollister–Rimoin syndrome
 * Lemierre's syndrome
 * Lennox–Gastaut syndrome
 * Lentiginosis in context of NF
 * Lenz–Majewski hyperostotic dwarfism
 * Lenz microphthalmia syndrome
 * Leprechaunism
 * Leprosy
 * Leptomeningeal capillary - venous angiomatosis
 * Leptospirosis
 * Leri pleonosteosis
 * Léri–Weill dyschondrosteosis

Les–Let

 * Lesch–Nyhan syndrome
 * Lethal chondrodysplasia Moerman type
 * Lethal chondrodysplasia Seller type
 * Lethal congenital contracture syndrome
 * Letterer–Siwe disease

Leu–Lev

 * Leucinosis
 * Leukemia subleukemic
 * Leukemia, B-Cell, chronic
 * Leukemia, Myeloid
 * Leukemia, T-Cell, chronic
 * Leukemia
 * Leukocyte adhesion deficiency syndrome
 * Leukocyte adhesion deficiency type 2
 * Leukocytoclastic angiitis
 * Leukodystrophy reunion type
 * Leukodystrophy, globoid cell
 * Leukodystrophy, metachromatic
 * Leukodystrophy, pseudometachromatic
 * Leukodystrophy, Sudanophilic
 * Leukodystrophy
 * Leukoencephalopathy palmoplantar keratoderma
 * Leukomalacia
 * Leukomelanoderma mental retardation hypotrichosis
 * Leukoplakia
 * Levator syndrome
 * Levic–Stefanovic–Nikolic syndrome
 * Levine–Crichley syndrome

Lew–Ley

 * Lewandowski–Kikolich syndrome
 * Lewis–Pashayan syndrome
 * Leydig cells hypoplasia

Lg–Lh

 * LGCR
 * LGS
 * Lhermitte–Duclos disease

Lic–Lin

 * Lichen myxedematosus
 * Lichen planus follicularis
 * Lichen planus
 * Lichen sclerosus et atrophicus
 * Lichen spinulosus
 * Lichstenstein syndrome
 * Lida–Kannari syndrome
 * Liddle syndrome
 * Li–Fraumeni syndrome
 * Light chain disease
 * Ligyrophobia
 * Limb deficiencies distal micrognathia
 * Limb dystonia
 * Limb reduction defect
 * Limb scalp and skull defects
 * Limb transversal defect cardiac anomaly
 * Limb-body wall complex
 * Limb-girdle muscular dystrophy
 * Lindsay–Burn syndrome
 * Lindstrom syndrome
 * Linear hamartoma syndrome
 * Linear nevus syndrome

Lip–Lis

 * Lip lit syndrome
 * Lipid storage myopathy
 * Lipidosis with triglyceride storage disease
 * Lipoamide dehydrogenase deficiency
 * Lipodystrophy Rieger anomaly diabetes
 * Lipodystrophy
 * Lipogranulomatosis
 * Lipoid congenital adrenal hyperplasia
 * Lipoid proteinosis of Urbach and Wiethe
 * Lipomatosis central non-encapsulated
 * Lipomatosis familial benign cervical
 * Lipomucopolysaccharidosis
 * Lipoprotein disorder
 * Liposarcoma
 * Lisker–Garcia–Ramos syndrome
 * Lison–Kornbrut–Feinstein syndrome
 * Lissencephaly immunodeficiency
 * Lissencephaly syndrome type 1
 * Lissencephaly syndrome type 2
 * Lissencephaly, isolated
 * Lissencephaly
 * Listeria infection
 * Listeriosis

Lit–Liv

 * Livedoid dermatitis
 * Liver cirrhosis
 * Liver neoplasms

Lob–Lou

 * Lobar atrophy of brain
 * Lobster hand
 * Lobstein disease
 * Localized epiphyseal dysplasia
 * Locked-in syndrome
 * Lockwood–Feingold syndrome
 * Loffredo–Cennamo–Cecio syndrome
 * Logic syndrome
 * Loiasis
 * Loin pain hematuria syndrome
 * Long QT Syndrome
 * Long QT syndrome type 1
 * Long QT syndrome type 2
 * Long QT syndrome type 3
 * Loose anagen hair syndrome
 * Loose anagen syndrome
 * Lopes–Gorlin syndrome
 * Lopes–Marques de Faria syndrome
 * Lopez–Hernandez syndrome
 * Lou Gehrig's disease
 * Louis–Bar syndrome

Low

 * Low birth weight dwarfism dysgammaglobulinemia
 * Lowe–Kohn–Cohen syndrome
 * Lowe oculocerebrorenal syndrome
 * Lowe syndrome
 * Lower limb anomaly ureteral obstruction
 * Lower limb deficiency hypospadias
 * Lower mesodermal defects
 * Lowry–MacLean syndrome
 * Lowry syndrome
 * Lowry–Wood syndrome
 * Lowry–Yong syndrome

Ls–Lt

 * LSA
 * L-transposition and ccTGA

Lu

 * Lubani Al Saleh Teebi syndrome
 * Lubinsky syndrome
 * Lucey–Driscoll syndrome
 * Lucky–Gelehrter syndrome
 * Ludomania
 * Lúes Congénita
 * Lujan–Fryns syndrome
 * Lumbar malsegmentation short stature
 * Lumbar spinal stenosis
 * Lundberg syndrome
 * Lung agenesis heart defect thumb anomalies
 * Lung cancer
 * Lung herniation congenital defect of sternem
 * Lung neoplasm
 * Lupus anticoagulant, familial
 * Lupus erythematosus
 * Lurie–Kletsky syndrome
 * Luteinizing hormone releasing hormone, deficiency of with ataxia
 * Lutz–Richner–Landolt syndrome
 * Lutz–Lewandowsky epidermodysplasia verruciformis

Lye–Lyg

 * Lyell's syndrome
 * Lygophobia

Lyme

 * Lyme disease

Lymph

 * Lymph node neoplasm

Lympha–Lymphe

 * Lymphadenopathy, angioimmunoblastic with dysproteinemia
 * Lymphangiectasies lymphoedema type Hennekam type
 * Lymphangiectasis
 * Lymphangioleiomyomatosis
 * Lymphangiomatosis, pulmonary
 * Lymphangiomyomatosis
 * Lymphatic filariasis
 * Lymphatic neoplasm
 * Lymphedema distichiasis
 * Lymphedema hereditary type 1
 * Lymphedema hereditary type 2
 * Lymphedema ptosis
 * Lymphedema, congenital
 * Lymphedema
 * Lymphedema–distichiasis syndrome

Lympho

 * Lymphoblastic lymphoma
 * Lymphocytes reduced or absent
 * Lymphocytic colitis
 * Lymphocytic infiltrate of Jessner
 * Lymphocytic vasculitis
 * Lymphoid hamartoma
 * Lymphoma, AIDS-related
 * Lymphoma, gastric non-Hodgkin's type
 * Lymphoma, large-cell, immunoblastic
 * Lymphoma, large-cell
 * Lymphoma, small cleaved-cell, diffuse
 * Lymphoma, small cleaved-cell, follicular
 * Lymphoma
 * Lymphomatoid granulomatosis
 * Lymphomatoid Papulosis (LyP)
 * Lymphomatous thyroiditis
 * Lymphosarcoma

Lyn–Lys

 * Lynch–Lee–Murday syndrome
 * Lynch–Bushby syndrome
 * Lyngstadaas syndrome
 * LyP (lymphomatoid papulosis)
 * Lysine alpha-ketoglutarate reductase deficiency
 * Lysinuric protein intolerance
 * Lysosomal alpha-D-mannosidase deficiency
 * Lysosomal beta-mannosidase deficiency
 * Lysosomal glycogen storage disease with normal acid maltase activity
 * Lysosomal storage disease