Health Encyclopedia: L A-Z 1 2 5 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Labyrinthitis Lip moisturizer poisoning Lack of intrinsic factor Lipase test Lacquer poisoning Lipofuscin Lacrimal gland tumor Lipoprotein-a Lactate dehydrogenase test Liposuction Lactic acid test Liquid medication administration Lactic acidosis Liquid nitrogen Lactose intolerance Listeriosis Lactose tolerance tests Lithium toxicity Lambert-Eaton syndrome Lithotripsy Lamellar ichthyosis Live-donor liver transplantation Laminectomy Liver biopsy Language disorder - children Liver disease Lanolin poisoning Liver disease - resources Laparoscopic gastric banding Liver function tests Large bowel resection Liver metastases Large for gestational age (LGA) Liver scan Laryngeal nerve damage Liver spots Laryngectomy Liver transplant Laryngitis Lomotil overdose Laryngoscopy Long bones Laryngoscopy Lordosis Laser surgery - skin Loss of a child - resources Laser therapy Loss of a spouse - resources LASIK eye surgery Low back pain - acute Lateral Low back pain - chronic Lateral collateral ligament (LCL) injury Low Blood Pressure Lateral traction Low blood sugar - newborns Latex agglutination test Low nasal bridge Lavender oil Low potassium level Laxative overdose Lower esophageal ring LDH isoenzymes Ludwig’s angina Lead - nutritional considerations Lumbar Herniated Disk Lead and tap water Lumbar MRI scan Lead levels - blood Lumbar spine CT scan Lead poisoning Lumbosacral spine CT Left heart catheterization Lumbosacral spine x-ray Left heart ventricular angiography Lump in the abdomen Leg CT scan Lung cancer Leg lengthening and shortening Lung cancer - non-small cell Leg MRI scan Lung cancer - small cell Leg or foot amputation Lung diffusion testing Leg pain Lung disease Legg-Calve-Perthes disease Lung disease - resources Legionnaire disease Lung gallium scan Leiomyosarcoma Lung needle biopsy Leishmaniasis Lung PET scan Lepromin skin test Lung plethysmography Leprosy Lung problems and volcano smog Leptospirosis Lung surgery Lesch-Nyhan syndrome Lung transplant Leucine aminopeptidase - blood Lupus - resources Leucine aminopeptidase - urine Lupus anticoagulants Leukemia Lupus nephritis Leukemia - resources Luteinizing hormone (LH) blood test Leukemoid reaction Lyme disease Leukocyte alkaline phosphatase Lyme disease antibody Leukocyte esterase urine test Lymph node biopsy Leukoplakia Lymph node culture Leydig cell tumor Lymph system LH response to GnRH blood test Lymphadenitis Lichen planus Lymphangiogram Lichen simplex chronicus Lymphangitis Lichenified Lymphatic obstruction Lighter fluid poisoning Lymphofollicular hyperplasia Lily of the valley Lymphogranuloma venereum Limb plethysmography Lymphoid hyperplasia Limb-girdle muscular dystrophies Lymphoma - Overview Limited range of motion