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LA

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  1. Lab Results
  2. Lab Test Results: Units of Measurement
  3. Lab Tests for Fibromyalgia
  4. Laband Syndrome
  5. Labor and Delivery
  6. Labor Induction and Augmentation
  7. Labor Trial After a Previous Cesarean Delivery, Deciding About
  8. Labyrinthitis and Vestibular Neuritis
  9. Lacerations (Cuts)
  10. Lactation Mastitis
  11. Lactose Intolerance
  12. LADD syndrome
  13. Laetrile/Amygdalin (PDQ®): Complementary and alternative medicine - Patient Information [NCI]
  14. Laetrile/Amygdalin (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  15. Lambert-Eaton Myasthenic Syndrome
  16. Landau Kleffner Syndrome
  17. Langerhans Cell Histiocytosis
  18. Langerhans Cell Histiocytosis Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  19. Langerhans Cell Histiocytosis Treatment (PDQ®): Treatment - Patient Information [NCI]
  20. Language Development
  21. Language Development in Newborns
  22. Language Development, Ages 1 to 12 Months
  23. Laparoscopic Gallbladder Surgery for Gallstones
  24. Laparoscopic Inguinal Hernia Repair
  25. Laparoscopic Ovarian Drilling (Ovarian Diathermy) for PCOS
  26. Laparoscopic Surgery
  27. Laparoscopic Surgery for Endometriosis
  28. Laparoscopic Tubal Ligation
  29. Laparotomy for Pelvic Problems
  30. Larsen Syndrome
  31. Laryngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  32. Laryngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  33. Laryngeal Dystonia
  34. Laryngitis
  35. Laryngotracheobronchitis
  36. Laser Epithelial Keratomileusis (LASEK)
  37. Laser In-Situ Keratomileusis (LASIK) for Farsightedness
  38. Laser Iridotomy for Glaucoma
  39. Laser Photocoagulation and Cryopexy for Retinal Tears
  40. Laser Photocoagulation for Age-Related Macular Degeneration
  41. Laser Photocoagulation for Diabetic Retinopathy
  42. Laser Resurfacing
  43. Laser Surgery for Abnormal Cervical Cell Changes
  44. Laser Surgery for Genital Warts
  45. Laser Surgery for Glaucoma: Pros and Cons
  46. Laser Surgery for Nearsightedness, Deciding About
  47. Laser Surgery for Skin Cancer
  48. Laser Surgery for Warts
  49. Laser Therapy for Birthmarks
  50. Laser Trabeculoplasty for Glaucoma
  51. Laser Treatment for Varicose Veins
  52. LASIK (Laser In-Situ Keratomileusis) for Nearsightedness
  53. Last Days of Life (PDQ®): Supportive care - Health Professional Information [NCI]
  54. Last Days of Life (PDQ®): Supportive care - Patient Information [NCI]
  55. Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Health Professional Information [NCI]
  56. Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Patient Information [NCI]
  57. Latex Allergy
  58. Laxatives
  59. Lazy Eye (Amblyopia)

LE

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  1. Lead Poisoning
  2. Lead Poisoning in Children: Questions Before Screening
  3. Lead Poisoning Screening
  4. Lead Poisoning: Contaminated Drinking Water
  5. Lead Poisoning: Jobs and Hobbies That May Increase Risk
  6. Lead Poisoning: Nutrition and Food Preparation
  7. Lead Poisoning: Reducing Lead in Your Home
  8. Lead Poisoning: Tips for Those Who Work With Lead
  9. Learning Disabilities
  10. Learning to Talk
  11. Leber Congenital Amaurosis
  12. Leber Hereditary Optic Neuropathy
  13. Leg Amputation
  14. Leg Cramps at Night
  15. Leg Cramps During Pregnancy
  16. Leg Injuries
  17. Leg Problems, Noninjury
  18. Legg Calvé Perthes Disease
  19. Legionnaires' Disease
  20. Legionnaires' Disease and Pontiac Fever
  21. Leigh Syndrome
  22. Leiomyosarcoma
  23. Leiomyosarcoma, Inferior Vena Cava
  24. Lennox-Gastaut Syndrome
  25. Lennox-Gastaut Syndrome
  26. Lenz Microphthalmia Syndrome
  27. LEOPARD Syndrome
  28. Leprechaunism
  29. Leprosy
  30. Leptospirosis
  31. Leri Pleonosteosis
  32. Leriche's Syndrome
  33. Lesch Nyhan Syndrome
  34. Leukemia
  35. Leukemia, Radiation Therapy for
  36. Leukocyte Adhesion Deficiency Syndromes
  37. Leukodystrophy
  38. Leukodystrophy, Krabbe's
  39. Levels of Evidence for Adult and Pediatric Cancer Treatment Studies (PDQ®): Treatment - Health Professional Information [NCI]
  40. Levels of Evidence for Cancer Genetics Studies (PDQ®): Genetics - Health Professional Information [NCI]
  41. Levels of Evidence for Cancer Screening and Prevention Studies (PDQ®): Screening - Health Professional Information [NCI]
  42. Levels of Evidence for Human Studies of Integrative, Alternative, and Complementary Therapies (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  43. Levels of Evidence for Supportive and Palliative Care Studies (PDQ®): Supportive care - Health Professional Information [NCI]
  44. Levonorgestrel (LNg) IUD
  45. Levothyroxine
  46. Levy-Yeboa Syndrome

LI

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  1. Lice
  2. Lice Treatment: Examples of Over-the-Counter Products
  3. Lice: Cleaning Lice From Combs, Clothing, and Other Items
  4. Lice: Removing Nits From Hair
  5. Lichen Planus
  6. Lichen Sclerosus
  7. Lidocaine for Cluster Headaches
  8. Life Span and Smoking Calculator
  9. Life Transitions and PTSD
  10. Life-Prolonging Treatments at End of Life, Deciding About
  11. Lifestyle Changes That May Help Prevent Cancer
  12. Light Therapy
  13. Light Therapy (Using), For Seasonal Affective Disorder
  14. Light to Heavy Vaginal Bleeding
  15. Lightheadedness
  16. Limb-Girdle Muscular Dystrophies
  17. Linda's Story: Getting Active When You Have Prediabetes
  18. Linda's Story: Quitting Smoking Lowers My Risk
  19. Lip and Oral Cavity Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  20. Lip and Oral Cavity Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  21. Lipid Panel
  22. Lipoma
  23. Liposuction
  24. Lissencephaly
  25. Listeriosis
  26. Listeriosis
  27. Lithotripsy (ESWL) for Kidney Stones, Deciding About
  28. Lithotripsy for Gallstones
  29. Little Leaguer's Elbow (Medial Apophysitis)
  30. Liver (Hepatocellular) Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
  31. Liver (Hepatocellular) Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
  32. Liver (Hepatocellular) Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
  33. Liver (Hepatocellular) Cancer Screening (PDQ®): Screening - Patient Information [NCI]
  34. Liver Function Panel
  35. Liver Resection
  36. Liver Transplant for Hepatitis B
  37. Living Organ Donation
  38. Living Will
  39. Living Will
  40. Living With a Spinal Cord Injury
  41. Living With an Ostomy
  42. Living With More Than One Health Problem
  43. Lizard and Snake Bites

LO

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  1. Local Anesthesia
  2. Local Anesthesia for Childbirth
  3. Localized Prostate Cancer, Should I Have radiation Therapy or a Prostatectomy?
  4. Locked In Syndrome
  5. Lockjaw
  6. Loken Senior Syndrome
  7. Long-Term Care Choices
  8. Long-Term Care for Alzheimer's or Other Dementia, Deciding About
  9. Long-Term Care for Stroke, Deciding About
  10. Loop Electrosurgical Excision Procedure (LEEP) for Abnormal Cervical Cell Changes
  11. Loop Electrosurgical Excision Procedure (LEEP) for Genital Warts
  12. Loralie's Story: It's Never Too Late
  13. Lorna's Story: There's No Fast Cure
  14. Losing Weight: Deciding About a Diet Plan
  15. Low Back Pain
  16. Low Back Pain and Sex
  17. Low Back Pain, IDET (Intradiscal Electrothermic Therapy) for
  18. Low Back Pain: Easing Back Into Your Daily Activities
  19. Low Back Pain: Exercises to Reduce Pain
  20. Low Back Pain: Should I Have an MRI?
  21. Low Back Pain: Should I Have Spinal Manipulation?
  22. Low Back Pain: Should I Try Epidural Steroid Shots?
  23. Low Blood Pressure (Hypotension)
  24. Low Blood Sugar (Hypoglycemia) in People Without Diabetes
  25. Low Blood Sugar from Diabetes
  26. Low blood sugar from taking insulin, Dealing with
  27. Low blood sugar from taking oral diabetes medicine, Dealing with
  28. Low blood sugar in children with diabetes, Preventing
  29. Low Blood Sugar with Gestational Diabetes, Dealing With
  30. Low Gamma-GT Familial Intrahepatic Cholestasis
  31. Low Testosterone
  32. Low-Lying Placenta
  33. Low-Potassium Foods
  34. Low-Salt Diet for Heart Failure
  35. Low-Salt Diets: Eating Out
  36. Low-Sodium Diet for Heart Failure
  37. Low-Vision Accommodations in Your Home
  38. Lowe syndrome
  39. Lower Leg Injuries
  40. Lower Leg Problems, Noninjury