List of diseases (L)

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

• 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

• 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

• 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

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

• LBWC - amniotic bands
• LBWD syndrome
• LCHAD deficiency

• 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

• 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

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

• 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

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

• LGCR
• LGS
• Lhermitte–Duclos disease

• 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 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

• Livedoid dermatitis
• Liver cirrhosis
• Liver neoplasms

• 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 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

• LSA
• L-transposition and ccTGA

• 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

• Lyell's syndrome
• Lygophobia

• Lyme disease

• Lymph node neoplasm

• 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

• 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

• 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