| L-CPT1 Deficiency | |
| L-tryptophan [Medication] | |
| L-Tryptophan Disease | |
| L1 Syndrome | |
LA | |
| La Leche League [Support Group] | |
| La Leche League - Childbirth / Breastfeeding [Support Group] | |
| LA-12 [Medication] | |
| Lab Results | |
| Laband Syndrome | |
| labetalol [Medication] | |
| Labetalol for high blood pressure during pregnancy [Medication] | |
| Labhart-Willi Syndrome | |
| Labor Trial After a Previous Cesarean Delivery, Deciding About | |
| Labor, Delivery, and Postpartum Period | |
| Labyrinthine Positional Nystagmus | |
| Labyrinthitis | |
| Lac-Hydrin [Medication] | |
| Lacri-Lube S.O.P. [Medication] | |
| Lacrimo-Auriculo-Dento-Digital Syndrome | |
| Lacrisert [Medication] | |
| Lactation Mastitis | |
| Lactation-Uterus Atrophy | |
| Lactic Acid [Medical Test] | |
| Lactic Acid Dehydrogenase (LDH) [Medical Test] | |
| Lactic acid dehydrogenase (LDH) [Medical Test] | |
| lactic and pyruvate acidemia with carbohydrate sensitivity |  Top |
| lactic and pyruvate acidemia with episodic ataxia and weakness | |
| Lacticare-HC [Medication] | |
| Lactogenic Hormone [Medical Test] | |
| Lactose Intolerance | |
| lactulose [Medication] | |
| LADD | |
| LADD Syndrome | |
| Laki-Lorand Factor Deficiency | |
| LAM | |
| Lamaze International [Support Group] | |
| Lamaze International - Childbirth / Breastfeeding [Support Group] | |
| Lambert Type Ichthyosis | |
| Lambert-Eaton Myasthenic Syndrome | |
| Lambert-Eaton Syndrome | |
| Lamellar Ichthyosis | |
| lamellar ichthyosis, type 1 and type 2 | |
| Lamictal [Medication] | |
| Lamisil [Medication] | |
| Lamisil AT Athletes Foot [Medication] | |
| Lamisil AT Jock Itch [Medication] | |
| Lamisil Topical [Medication] | |
| lamivudine [Medication] | |
| lamivudine and zidovudine [Medication] | |
| lamotrigine [Medication] | |
| Lamotrigine for epilepsy [Medication] | Top |
| Lanacane [Medication] | |
| Lancefield Group B Streptococcus | |
| Lancereaux-Mathieu-Weil Spirochetosis | |
| Landau Kleffner Syndrome | |
| Landmine Survivors [Support Group] | |
| Landmine Survivors Network [Support Group] | |
| Landmine Survivors Network - Landmine Survivors [Support Group] | |
| Langer Giedion Syndrome | |
| Langer-Giedion Syndrome [Support Group] | |
| Langer-Giedion Syndrome Association [Support Group] | |
| Langerhans Cell Histiocytosis | |
| Langerhans-Cell Granulomatosis | |
| Language Development | |
| Laniroif [Medication] | |
| Lanoxicaps [Medication] | |
| Lanoxin [Medication] | |
| lansoprazole [Medication] | |
| lansoprazole and naproxen [Medication] | |
| lanthanum carbonate [Medication] | |
| Lantus [Medication] | |
| Laparoscopic gallbladder surgery for gallstones | |
| Laparoscopic inguinal hernia repair | |
| Laparoscopic ovarian drilling (ovarian diathermy) for PCOS | |
| Laparoscopic surgery for endometriosis | |
| Laparoscopy [Medical Test] | Top |
| lapatinib [Medication] | |
| Lariam [Medication] | |
| Larodopa [Medication] | |
| Laron Dwarfism | |
| Laron Syndrome | |
| Laron Type Pituitary Dwarfism I | |
| laronidase [Medication] | |
| Larsen Syndrome | |
| Laryngeal cancer: Treatment - Health Professional Information [NCI PDQ] | |
| Laryngeal cancer: Treatment - Patient Information [NCI PDQ] | |
| Laryngeal Dystonia | |
| Laryngeal Papilloma | |
| Laryngectomy [Support Group] | |
| Laryngitis | |
| Laryngoscopy [Medical Test] | |
| Laryngotracheobronchitis | |
| Laser in-situ keratomileusis for farsightedness (H-LASIK) | |
| Laser iridotomy for glaucoma | |
| Laser photocoagulation for age-related macular degeneration | |
| Laser photocoagulation for diabetic retinopathy | |
| Laser resurfacing | |
| Laser Surgery for Abnormal Cervical Cell Changes | |
| Laser surgery for genital warts | |
| Laser Surgery for Nearsightedness, Deciding About | |
| Laser surgery for warts | Top |
| Laser trabeculoplasty for glaucoma | |
| Laser treatment for varicose veins | |
| LASIK (laser in-situ keratomileusis) for nearsightedness | |
| Lasix [Medication] | |
| Latah (Observed in Malaysia) | |
| latanoprost ophthalmic [Medication] | |
| Late Effects of Treatment for Childhood Cancer: Treatment - Health Professional Information [NCI PDQ] | |
| Late Effects of Treatment for Childhood Cancer: Treatment - Patient Information [NCI PDQ] | |
| Late-Onset Immunoglobulin Deficiency | |
| Late-Onset Metachromatic Leukodystrophy | |
| Latetalkers [Support Group] | |
| Latetalkers - Speech / Stuttering [Support Group] | |
| Latex Allergy | |
| Launois-Bensaude | |
| Launois-Cleret Syndrome | |
| Laurence Moon Syndrome | |
| Laurence Syndrome | |
| lavender [Medication] | |
| Laxatives | |
| Lazer Creme [Medication] | |
| Lazy Eye (Amblyopia) | |
LC | |
| LCA | |
| LCAD Deficiency | |
| LCH | |
| LCPD | Top |
LD | |
| LDH-1 (Lactate Dehydrogenase Isoenzymes) [Medical Test] | |
| LDL Cholesterol Test [Medical Test] | |
LE | |
| Le Jeune Syndrome | |
| Le Merrer Syndrome | |
| Lead [Medical Test] | |
| Lead Poisoning [Support Group] | |
| Lead Poisoning | |
| Learning Disability / Attention Deficit Disorder [Support Group] | |
| Learning to Talk | |
| Leber Hereditary Optic Neuropathy | |
| Leber's Amaurosis | |
| Leber's Congenital Amaurosis | |
| Leber's Congenital Amaurosis eGroup [Support Group] | |
| Leber's Congenital Amaurosis eGroup - Blind / Visually Impaired [Support Group] | |
| Leber's Congenital Tapetoretinal Degeneration | |
| Leber's Congenital Tapetoretinal Dysplasia | |
| Leber's Disease | |
| Leber's Optic Atrophy | |
| Leber's Optic Neuropathy (LHON) | |
| Ledercillin VK [Medication] | |
| leflunomide (oral) [Medication] | |
| Leflunomide for rheumatoid arthritis [Medication] | |
| Leg Injuries | |
| Leg Problems, Noninjury | |
| Leg X-Ray [Medical Test] | Top |
| Legatrin PM [Medication] | |
| Legg Calve Perthes Disease | |
| Legionellosis | |
| Legionnaires' Disease | |
| Legislation Helpline [Support Group] | |
| Leigh Necrotizing Encephalopathy | |
| Leigh's Disease | |
| Leigh's Syndrome | |
| Leiner Disease | |
| Leiner-Moussous Desquamative Erythroderma | |
| Leiomyosarcoma of the Uterus | |
| lenalidomide [Medication] | |
| Lennox Gastaut Syndrome | |
| Lennox-Gastaut Syndrome [Support Group] | |
| Lenticular Degeneration, Progressive | |
| Lentigio-Polypose-Digestive Syndrome | |
| Lenz Dysmorphogenetic Syndrome | |
| Lenz Dysplasia | |
| Lenz Microphthalmia Syndrome | |
| Lenz Syndrome | |
| LEOPARD Syndrome | |
| lepirudin [Medication] | |
| Leprechaunism | |
| Leprosy | |
| Leprosy Helpline [Support Group] | Top |
| Leptomeningeal Angiomatosis | |
| Leptomeningioma | |
| Leptospiral Jaundice | |
| Leptospirosis | |
| Leri Pleonosteosis | |
| Leri-Weil Dyschondrosteosis | |
| Leri-Weil Syndrome | |
| Leri-Weill Disease | |
| Leroy Disease | |
| Lesch Nyhan Syndrome | |
| Lescol [Medication] | |
| Lescol XL [Medication] | |
| Let's Face It [Support Group] | |
| Let's Face It - Facial Disfigurement [Support Group] | |
| Lethal Neonatal Dwarfism | |
| Lethal Osteochondrodysplasia | |
| letrozole [Medication] | |
| Leucovorin [Medication] | |
| leucovorin (oral) [Medication] | |
| Leukemia | |
| Leukemia, acute lymphoblastic, adult: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, acute lymphoblastic, adult: Treatment - Patient Information [NCI PDQ] | |
| Leukemia, acute lymphoblastic, childhood: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, acute lymphoblastic, childhood: Treatment - Patient Information [NCI PDQ] | |
| Leukemia, acute myeloid, adult: Treatment - Health Professional Information [NCI PDQ] | Top |
| Leukemia, acute myeloid, adult: Treatment - Patient Information [NCI PDQ] | |
| Leukemia, acute myeloid, childhood: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, acute myeloid, childhood: Treatment - Patient Information [NCI PDQ] | |
| Leukemia, chronic lymphocytic: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, chronic lymphocytic: Treatment - Patient Information [NCI PDQ] | |
| Leukemia, chronic myelogenous: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, hairy cell: Treatment - Health Professional Information [NCI PDQ] | |
| Leukemia, hairy cell: Treatment - Patient Information [NCI PDQ] | |
| Leukeran [Medication] | |
| Leukine [Medication] | |
| Leukocytic Anomaly Albinism | |
| Leukocytic Inclusions with Platelet Abnormality | |
| Leukocytoclastic Vasculitis | |
| Leukoderma | |
| Leukodystrophy | |
| Leukodystrophy [Support Group] | |
| Leukodystrophy with Rosenthal Fibers | |
| Leukodystrophy, Globoid Cell | |
| Leukodystrophy, Krabbe's | |
| Leukodystrophy, Metachromatic | |
| Leukoencephalitis Periaxialis Concentric | |
| Leukotriene modifiers for allergic rhinitis [Medication] | |
| Leukotriene pathway modifiers for long-term control of asthma [Medication] | |
| leuprolide [Medication] | |
| Leustatin [Medication] | Top |
| levalbuterol [Medication] | |
| Levall 5.0 [Medication] | |
| levamisole [Medication] | |
| Levaquin [Medication] | |
| Levaquin Leva-Pak [Medication] | |
| Levatol [Medication] | |
| Levbid [Medication] | |
| Levels of Evidence for Adult Cancer Treatment Studies: Treatment - Health Professional Information [NCI PDQ] | |
| Levels of Evidence for Cancer Treatment Studies: Screening - Health Professional Information [NCI PDQ] | |
| Levemir [Medication] | |
| Levemir FlexPen [Medication] | |
| Levemir InnoLet [Medication] | |
| Levemir Penfill [Medication] | |
| levetiracetam [Medication] | |
| Levetiracetam for epilepsy [Medication] | |
| Levine-Critchley Syndrome | |
| Levitra [Medication] | |
| Levlen [Medication] | |
| Levlite [Medication] | |
| Levo-Dromoran [Medication] | |
| levobetaxolol ophthalmic [Medication] | |
| levobunolol ophthalmic [Medication] | |
| levocabastine ophthalmic [Medication] | |
| levodopa [Medication] | |
| Levodopa medicines for Parkinson's disease [Medication] | Top |
| levofloxacin [Medication] | |
| levofloxacin ophthalmic [Medication] | |
| levonorgestrel [Medication] | |
| levonorgestrel emergency contraceptive [Medication] | |
| Levophed Bitartrate [Medication] | |
| Levora [Medication] | |
| levorphanol [Medication] | |
| Levothroid [Medication] | |
| levothyroxine [Medication] | |
| Levoxyl [Medication] | |
| Levsin [Medication] | |
| Levsin SL [Medication] | |
| Levsinex SR [Medication] | |
| Levulan Kerastick [Medication] | |
| Levulosuria | |
| Levy-Hollister Syndrome | |
| Levy-Yeboa Syndrome | |
| Lexapro [Medication] | |
| Lexiva [Medication] | |
| Lexxel [Medication] | |
| Leyden-Moebius Muscular Dystrophy | |
LG | |
| LGMD | |
| LGS | |
| LGS Group [Support Group] | |
LH | |
| LH (Luteinizing Hormone) [Medical Test] | Top |
| LH-RH agonists/GnRH agonists for prostate cancer [Medication] | |
LI | |
| Lialda [Medication] | |
| Library of Congress National Library Blind and Physically Handicapped [Support Group] | |
| Library of Congress National Library Blind and Physically Handicapped [Support Group] | |
| Library of Congress National Library Blind and Physically Handicapped - Blind Helpline [Support Group] | |
| Library of Congress National Library Blind and Physically Handicapped - Disability Helpline [Support Group] | |
| Librax [Medication] | |
| Librax [Medication] | |
| Libritabs [Medication] | |
| Librium [Medication] | |
| Lice | |
| Lichen Acuminatus | |
| Lichen Annularis | |
| Lichen Planus | |
| Lichen Planus Sclerosus Atrophicus | |
| Lichen Psoriasis | |
| Lichen Ruber Acuminatus | |
| Lichen Ruber Planus | |
| Lichen Sclerosus | |
| Lichen Sclerosus et Atrophicus | |
| Lichen Urticatus | |
| Licon [Medication] | |
| licorice [Medication] | |
| Lida Mantle [Medication] | |
| LidaMantle [Medication] | Top |
| Lidex [Medication] | |
| Lidex-E [Medication] | |
| lidocaine and prilocaine topical [Medication] | |
| lidocaine topical [Medication] | |
| Lidocaine Viscous [Medication] | |
| Lidoderm [Medication] | |
| Lidomar [Medication] | |
| Life Span and Smoking Calculator | |
| Life Threatening / Chronic Illness [Support Group] | |
| Life-Threatening Illness Helpline [Support Group] | |
| LifeRing Secular Recovery [Support Group] | |
| LifeRing Secular Recovery [Support Group] | |
| LifeRing Secular Recovery [Support Group] | |
| LifeRing Secular Recovery - Addictions [Support Group] | |
| LifeRing Secular Recovery - Alcohol Abuse [Support Group] | |
| LifeRing Secular Recovery - Drug Abuse [Support Group] | |
| Lifestyle modifications for gastroesophageal reflux disease | |
| Lifting properly to prevent back injury | |
| Light Therapy | |
| Lightheadedness | |
| Lighthouse International [Support Group] | |
| Lighthouse International - Blind / Visually Impaired [Support Group] | |
| Lightning / Shock [Support Group] | |
| Lightning Strike and Electric Shock Survivors International, Inc. [Support Group] | |
| Lightning Strike and Electric Shock Survivors International, Inc. - Lightning / Shock [Support Group] | Top |
| Lightning Strike Survivor List [Support Group] | |
| Lightning Strike Survivor List - Lightning / Shock [Support Group] | |
| Lignac-Fanconi Syndrome | |
| Limb Malformations-Dento-Digital Syndrome | |
| LimbDifferences.org [Support Group] | |
| LimbDifferences.org - Amputation / Limb Deficiency [Support Group] | |
| Limbitrol [Medication] | |
| Limbitrol DS [Medication] | |
| Limbrel [Medication] | |
| Limit Dextrinosis | |
| Lindane 1% for scabies [Medication] | |
| Lindane for lice [Medication] | |
| lindane topical [Medication] | |
| Lindau Disease | |
| Linear Nevus Sebacous Syndrome | |
| Linear Sebaceous Nevus Sequence | |
| Linear Sebaceous Nevus Syndrome | |
| linezolid [Medication] | |
| Lingua Fissurata | |
| Lingua Nigra | |
| Lingua Plicata | |
| Lingua Scrotalis | |
| Lingua Villosa Nigra | |
| Linguofacial Dyskinesia | |
| Linhist-L.A. [Medication] | Top |
| Lioresal [Medication] | |
| liothyronine [Medication] | |
| Lip Pseudocleft-hemangiomatous Branchial Cyst Syndrome | |
| Lipase [Medical Test] | |
| lipase D deficiency | |
| LIPD deficiency | |
| lipid histiocytosis | |
| Lipid Panel | |
| Lipid Profile [Medical Test] | |
| Lipid-Storage Myopathy Associated with SCAD Deficiency | |
| lipidosis, sphingomyelin | |
| Lipitor [Medication] | |
| Lipodystrophy | |
| Lipodystrophy, partial, with Rieger anomaly and short stature | |
| Lipofen [Medication] | |
| Lipoid Granulomatosis | |
| Lipoma | |
| Lipomatosis of Pancreas, Congenital | |
| Lipomucopolysaccharidosis Type I | |
| Lipoprotein Analysis [Medical Test] | |
| lipoprotein lipase deficiency | |
| lipoprotein lipase, included; LPL, included | |
| Liposuction | |
| Liqui-Allergy [Medication] | |
| Liqui-Char [Medication] | Top |
| Liqui-Histine-D [Medication] | |
| Liqui-Minic Infant [Medication] | |
| Liquibid [Medication] | |
| Liquibid-D [Medication] | |
| Liquibid-D 1200 [Medication] | |
| Liquibid-PD [Medication] | |
| Liquid Co-Q10 [Medication] | |
| Liquid PedvaxHIB [Medication] | |
| Liquid Pred [Medication] | |
| Liquifilm Tears [Medication] | |
| Liquihistine DM [Medication] | |
| Liquilube Tears [Medication] | |
| Liquimat Light [Medication] | |
| Liquimat Medium [Medication] | |
| Liquiphed DM [Medication] | |
| Liquitears [Medication] | |
| Liquituss R-DM [Medication] | |
| Liquitussin HC Syrup [Medication] | |
| lisdexamfetamine [Medication] | |
| lisinopril [Medication] | |
| Lissencephaly [Support Group] | |
| Lissencephaly | |
| Lissencephaly, Type I | |
| Listeria Infection | |
| Listeriosis | Top |
| Listeriosis | |
| Literacy Helpline [Support Group] | |
| lithium [Medication] | |
| Lithium for cluster headaches [Medication] | |
| Lithobid [Medication] | |
| Lithonate [Medication] | |
| Lithotabs [Medication] | |
| Little Hearts, Inc. [Support Group] | |
| Little Hearts, Inc. - Heart Disease [Support Group] | |
| Little People of America [Support Group] | |
| Little People of America - Short / Tall [Support Group] | |
| Little People's Research Fund, Inc. [Support Group] | |
| Little People's Research Fund, Inc. - Dwarfism Helpline [Support Group] | |
| Livedo Reticularis and Cerebrovascular Accidents | |
| Liver and Spleen Scan [Medical Test] | |
| Liver Biopsy [Medical Test] | |
| Liver cancer, adult primary: Treatment - Health Professional Information [NCI PDQ] | |
| Liver cancer, adult primary: Treatment - Patient Information [NCI PDQ] | |
| Liver cancer, childhood: Treatment - Health Professional Information [NCI PDQ] | |
| Liver cancer, childhood: Treatment - Patient Information [NCI PDQ] | |
| Liver Disease [Support Group] | |
| Liver fluke disease | |
| Liver Function Panel | |
| Liver function tests [Medical Test] | |
| Liver Phosphorylase Deficiency | Top |
| Liver resection | |
| Liver tests for infectious mononucleosis [Medical Test] | |
| Living Will | |
| Living With a Spinal Cord Injury | |
| Living with an insulin pump | |
| Livitrinsic-F [Medication] | |
| Livostin [Medication] | |
| Lizard and Snake Bites | |
LK | |
| LKS | |
LM | |
| LM Syndrome | |
| LMs | |
| LMX Plus [Medication] | |
LO | |
| Lo-Aqua [Medication] | |
| Lo/Ovral [Medication] | |
| Lo/Ovral-28 [Medication] | |
| Lobana Derm-Ade [Medication] | |
| Lobana Peri-Garde [Medication] | |
| Lobar Atrophy of the Brain | |
| Lobar Emphysema, Infantile | |
| Lobar Holoprosencephaly | |
| Lobar Tension Emphysema in Infancy | |
| Lobo Disease | |
| Lobstein Disease (Type I) | |
| Lobster Claw Deformity | |
| Lobular Carcinoma of the Minor Salivary Glands | Top |
| Localized Epidermolysis Bullosa | |
| Localized Infantile Mastocytosis | |
| Locholest [Medication] | |
| Locholest Light [Medication] | |
| Locked In Syndrome | |
| Locks of Love [Support Group] | |
| Locks of Love [Support Group] | |
| Locks of Love - Alopecia Areata Helpline [Support Group] | |
| Locks of Love - Cancer Helpline [Support Group] | |
| Locoid [Medication] | |
| Locoid Lipocream [Medication] | |
| Lodine [Medication] | |
| Lodine XL [Medication] | |
| Lodosyn [Medication] | |
| lodoxamide ophthalmic [Medication] | |
| Lodrane 12 Hour [Medication] | |
| Lodrane 12D [Medication] | |
| Lodrane Liquid [Medication] | |
| Loeffler Endomyocardial Fibrosis with Eosinophilia | |
| Loeffler Fibroplastic Parietal Endocarditis | |
| Loeffler's Disease | |
| Loestrin 21 1.5/30 [Medication] | |
| Loestrin 21 1/20 [Medication] | |
| Loestrin 24 Fe [Medication] | |
| Loestrin FE 1.5/30 [Medication] | Top |
| Loestrin FE 1/20 [Medication] | |
| Lofibra [Medication] | |
| Loin Pain Hematuria Syndrome [Support Group] | |
| Loken Senior Syndrome | |
| Loken-Senior Syndrome | |
| lomefloxacin [Medication] | |
| Lomocot [Medication] | |
| Lomotil [Medication] | |
| lomustine [Medication] | |
| Long Chain Acyl-CoA Dehydrogenase Deficiency | |
| Long QT Syndrome Type 1 | |
| Long QT Syndrome without Deafness | |
| Long-acting beta2-agonists for long-term control of asthma [Medication] | |
| Loniten [Medication] | |
| Lonox [Medication] | |
| Look Good...Feel Better [Support Group] | |
| Look Good...Feel Better - Cancer Helpline [Support Group] | |
| Loop electrosurgical excision procedure (LEEP) for abnormal cervical cell changes | |
| Loop electrosurgical excision procedure (LEEP) for genital warts | |
| loperamide (oral) [Medication] | |
| Lopid [Medication] | |
| lopinavir and ritonavir [Medication] | |
| Lopressor [Medication] | |
| Lopressor HCT [Medication] | |
| Loprox [Medication] | Top |
| Loqua [Medication] | |
| Lorabid [Medication] | |
| Lorabid Pulvules [Medication] | |
| loracarbef [Medication] | |
| loratadine [Medication] | |
| loratadine and pseudoephedrine [Medication] | |
| lorazepam [Medication] | |
| Lorcet 10/650 [Medication] | |
| Lorcet HD [Medication] | |
| Lorcet Plus [Medication] | |
| Loroxide [Medication] | |
| Lortab [Medication] | |
| Lortab 10 [Medication] | |
| Lortab 5/500 [Medication] | |
| Lortab 7.5/500 [Medication] | |
| Lortab ASA [Medication] | |
| Lortab Elixir [Medication] | |
| Lortuss DM [Medication] | |
| Lortuss HC [Medication] | |
| losartan [Medication] | |
| Lota | |
| Lotemax [Medication] | |
| Lotensin [Medication] | |
| Lotensin HCT [Medication] | |
| loteprednol and tobramycin ophthalmic [Medication] | Top |
| loteprednol ophthalmic [Medication] | |
| Lotrel [Medication] | |
| Lotrimin [Medication] | |
| Lotrimin Jock Itch Powder [Medication] | |
| Lotrisone [Medication] | |
| Lotronex [Medication] | |
| Lou Gehrig's Disease (Amyotrophic Lateral Sclerosis, ALS) | |
| Louis-Bar Syndrome | |
| lovastatin [Medication] | |
| lovastatin and niacin [Medication] | |
| Lovenox [Medication] | |
| Low Back Pain | |
| Low Back Pain Exercises | |
| Low Back Pain, Deciding About MRI | |
| Low Blood Sugar (Hypoglycemia) | |
| Low Blood Sugar from Diabetes | |
| Low Density B-lipoprotein Deficiency | |
| Low Imperforate Anus | |
| Low Potassium Syndrome | |
| Low-Carb Diets for Weight Loss | |
| Low-Density Beta Lipoprotein Deficiency | |
| Low-Dose Aspirin Therapy | |
| Low-dose vaginal estrogen for dryness and atrophy [Medication] | |
| Low-Grade Papillary Carcinoma of the Palate | |
| Low-molecular-weight heparins for deep vein thrombosis [Medication] | Top |
| Low-Ogestrel [Medication] | |
| Lowe Syndrome [Support Group] | |
| Lowe Syndrome | |
| Lowe Syndrome Association [Support Group] | |
| Lowe Syndrome Association - Lowe Syndrome [Support Group] | |
| Lowe's Disease | |
| Lowe-Bickel Syndrome | |
| Lowe-Terry-MacLachlan Syndrome | |
| Lower Gastrointestinal Series [Medical Test] | |
| Lower Leg Injuries | |
| loxapine [Medication] | |
| Loxitane [Medication] | |
| Loxitane C [Medication] | |
| Lozol [Medication] | |
LP | |
| LPL deficiency | |
LQ | |
| LQTS1 | |
LS | |
| LS | |
LT | |
| LTD1 | |
LU | |
| lubiprostone [Medication] | |
| Lubrifair [Medication] | |
| Lubs Syndrome | |
| Lucentis [Medication] | |
| Ludiomil [Medication] | |
| Lues, Congenital | |
| Lufyllin [Medication] | Top |
| Lumbar Pain | |
| Lumbar Puncture [Medical Test] | |
| Lumbar Spinal Stenosis | |
| Lumigan [Medication] | |
| Lumpectomy for Breast Cancer | |
| Lumpectomy or a Mastectomy to Treat Early-Stage Breast Cancer, Deciding About | |
| Lumps Under the Skin | |
| Lunatomalacia | |
| Lunelle [Medication] | |
| Lunesta [Medication] | |
| Lung Angiogram [Medical Test] | |
| Lung Biopsy [Medical Test] | |
| Lung Cancer | |
| Lung Cancer Alliance [Support Group] | |
| Lung Cancer Alliance - Cancer Helpline [Support Group] | |
| Lung cancer, non-small cell: Treatment - Health Professional Information [NCI PDQ] | |
| Lung cancer, non-small cell: Treatment - Patient Information [NCI PDQ] | |
| Lung cancer, small cell: Treatment - Health Professional Information [NCI PDQ] | |
| Lung cancer, small cell: Treatment - Patient Information [NCI PDQ] | |
| Lung cancer: Prevention - Health Professional Information [NCI PDQ] | |
| Lung cancer: Prevention - Patient Information [NCI PDQ] | |
| Lung cancer: Screening - Health Professional Information [NCI PDQ] | |
| Lung cancer: Screening - Patient Information [NCI PDQ] | |
| Lung Disease Helpline [Support Group] | |
| Lung Function Testing, Home [Medical Test] | Top |
| Lung Function Tests [Medical Test] | |
| Lung Nocardiosis | |
| Lung Scan [Medical Test] | |
| Lung surgery (thoracotomy) for lung cancer | |
| Lung transplant for cystic fibrosis | |
| Lupron [Medication] | |
| Lupus [Support Group] | |
| Lupus (Systemic Lupus Erythematosus) | |
| Luride [Medication] | |
| Luride-SF [Medication] | |
| Luschka-Magendie Foramina Atresia | |
| Lusonal [Medication] | |
| Lusonex [Medication] | |
| Lustra [Medication] | |
| Luteinizing Hormone [Medical Test] | |
| lutropin alfa [Medication] | |
| Lutz-Splendore-Almeida Disease | |
| Luveris [Medication] | |
| Luvox [Medication] | |
| Luxiq [Medication] | |
LY | |
| Lyell Syndrome | |
| Lyelles Syndrome | |
| Lyme Disease | |
| Lyme Disease [Support Group] | |
| Lyme Disease Helpline [Support Group] | Top |
| Lyme Disease Network [Support Group] | |
| Lyme Disease Network - Lyme Disease [Support Group] | |
| Lyme Disease Test [Medical Test] | |
| Lymph Node Biopsy [Medical Test] | |
| Lymph Node Cancer (Non-Hodgkin's Lymphoma) | |
| Lymph node removal (lymphadenectomy) for melanoma | |
| Lymphadenectomy for endometrial cancer | |
| Lymphadenitis, Regional Nonbacterial | |
| Lymphadenoid goiter | |
| Lymphadenopathy, Angioimmunoblastic with Dysproteinemia | |
| Lymphangiectasia, Primary Intestinal | |
| Lymphangiectasis, Primary Intestinal | |
| Lymphangiectatic Protein-Losing Enteropathy | |
| Lymphangioleimyomatosis | |
| Lymphangioleiomatosis | |
| Lymphangioleiomyomatosis | |
| Lymphangioleiomyomatosis [Support Group] | |
| Lymphangiomas | |
| Lymphatic Malformations | |
| Lymphedema | |
| Lymphedema [Support Group] | |
| Lymphedema Management | |
| Lymphedema, Hereditary | |
| Lymphedema, Neonatal due to Exudative Enteropathy | |
| Lymphocytic Infiltrate of Jessner | Top |
| Lymphoma Research Foundation [Support Group] | |
| Lymphoma Research Foundation - Cancer [Support Group] | |
| Lymphoma, non-Hodgkin's, adult: Treatment - Health Professional Information [NCI PDQ] | |
| Lymphoma, non-Hodgkin's, adult: Treatment - Patient Information [NCI PDQ] | |
| Lymphoma, non-Hodgkin's, childhood: Treatment - Health Professional Information [NCI PDQ] | |
| Lymphoma, non-Hodgkin's, childhood: Treatment - Patient Information [NCI PDQ] | |
| Lymphoreticulosis, Benign Inoculation | |
| Lynch Syndromes | |
| Lyphocin [Medication] | |
| Lyrica [Medication] | |
| lysine [Medication] | |
| Lysodren [Medication] | |
| Lysosomal Alpha-D-Mannosidase Deficiency | |
| Lysosomal Alpha-N-Acetylgalactosaminidase Deficiency, Schindler Type | |
| Lysosomal Glucosidase Deficiency | |
| Lysosomal Glycogen Storage Disease Without Acid Maltase Deficiency | |
| Lysosomal Storage Disorders | |
