A National Cancer Institute Comprehensive Cancer Center

 
 

Health Encyclopedia

 

 

Health Encyclopedia

Search Topics

Health Topics

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. (0-9)
  1. Rabbit Fever
  2. Rabies
  3. Rabies
  4. Rabies Vaccine for Travel
  5. Rabies: Areas Where It's More Common
  6. Rabies: HRIG Injection
  7. Rabson-Mendenhall Syndrome
  8. Radial Aplasia-Amegakaryocytic Thrombocytopenia
  9. Radial Aplasia-Thrombocytopenia Syndrome
  10. Radial Head Subluxation
  11. Radial Keratotomy (RK) for Nearsightedness
  12. Radiation Disease
  13. Radiation Effects
  14. Radiation Exposure: Risks and Health Effects
  15. Radiation Illness
  16. Radiation Injuries
  17. Radiation Proctitis
  18. Radiation Reaction
  19. Radiation Sickness
  20. Radiation Syndrome
  21. Radiation therapy for bladder cancer
  22. Radiation Therapy for Cancer Pain
  23. Radiation Therapy for Endometrial Cancer
  24. Radiation Therapy for Lymphoma and Leukemia
  25. Radiation Therapy for Nonmelanoma Skin Cancer
  26. Radiation Therapy for Prostate Cancer
  27. Radiation Treatment for Cancer
  28. Radical Inguinal Orchiectomy for Testicular Cancer
  29. Radical Prostatectomy
  30. Radicular Dentin Dysplasia
  31. Radicular Neuropathy, Sensory, Recessive
  32. Radioactive Iodine
  33. Radioactive Iodine for Hyperthyroidism
  34. Radioactive Iodine or Antithyroid Medication for Hyperthyroidism, Deciding About
  35. Radiofrequency Ablation for Chronic Pain
  36. Radiofrequency Palatoplasty for Snoring
  37. Radon
  38. Radon Prevention: Sub-Slab Depressurization
  39. Ragpicker Disease
  40. Ramsay Hunt Syndrome
  41. Rape or Sexual Abuse
  42. Raphe Nucleus Encephalopathy
  43. Rapid Heart Rate, Catheter Ablation for
  44. Rapid Heart Rate, Defibrillation for
  45. Rapid Heart Rate, Electrical Cardioversion for
  46. Rapid Sputum Tests for Tuberculosis (TB)
  47. Rapid-onset Obesity with Hypothalamic Dysfunction, Hypoventilation, and Autonomic Dysregulation
  48. Rapid-onset Obesity,Hypothalamic Dysfunction,Hypoventilation,Autonomic Dys-
  49. Rapp Hodgkin Syndrome
  50. Rapp-Hodgkin (hypohidrotic) ectodermal dysplasia syndrome
  51. Rash, Age 11 and Younger
  52. Rash, Age 12 and Older
  53. Rash, Diaper
  54. Rashes and Skin Conditions in Newborns
  55. Rashes Caused by Plants and Sunlight
  56. Rashes or Sores in the Groin
  57. Rasmussen's Syndrome
  58. Rating of Perceived Exertion (RPE)
  59. Rattlesnake
  60. RAU
  61. Rautenstrauch-Wiedemann Syndrome
  62. Ravi’s Story: Coping With Back Pain and Depression
  63. Raynaud's Phenomenon
  64. Razor Bumps
  1. Reading Food Labels When You Have Diabetes
  2. Recessive X-linked Ichthyosis
  3. Recklinghausen's phakomatosis
  4. Recognizing and Developing Your Children's Special Talents
  5. Recommended Servings for Adults
  6. Rectal Cancer
  7. Rectal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  8. Rectal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  9. Rectal Problems
  10. Rectal Prolapse
  11. Rectal Prolapse in Adults
  12. Rectal Prolapse in Children
  13. Rectal Prolapse Surgery
  14. Rectocele Repair
  15. Rectoperineal Fistula
  16. Recurrent Abdominal Pain (RAP)
  17. Recurrent Breast Cancer
  18. Recurrent Ear Infections and Persistent Effusion
  19. recurrent polyserositis
  20. Recurrent Respiratory Papillomatosis
  21. Recurrent Scarring Aphthae
  22. Recurrent Vaginal Yeast Infections
  23. Red Measles
  24. Reducing Anxiety
  25. Reducing Biting in Children Ages 15 to 36 Months
  26. Reducing Biting in Children Ages 8 to 14 Months
  27. Reducing Biting in Teething Babies
  28. Reducing Medical Costs
  29. Reducing Medication Costs
  30. Reducing unhealthy fats from your meals
  31. Reduction Mammaplasty (Breast reduction)
  32. Redwater Fever
  33. Referred Shoulder Pain
  34. Reflex Neurovascular Dystrophy
  35. Reflex Sympathetic Dystrophy Syndrome
  36. Refractory Celiac Disease
  37. Refractory Sprue
  38. Refrigeration Palsy
  39. Refsum Disease
  40. Regional Anesthesia
  41. Regional Enteritis
  42. regulation with Neural Tumor
  43. Rehabilitation Programs for Low Back Problems
  44. Rehabilitation programs for multiple sclerosis
  45. Reifenstein Syndrome
  46. Reiger Anomaly-Growth Retardation
  47. Reiki
  48. Reiter's syndrome
  49. Relactation
  50. Relapsing Febrile Nodular Nonsuppurative Panniculitis
  51. Relapsing Malaria
  52. Relapsing Perichondritis
  53. Relapsing Polychondritis
  54. Relapsing-Remitting Multiple Sclerosis
  55. Relaxation Exercises
  56. Relaxing Your Mind and Body: Stress Management
  57. Relieving A Cough
  58. Relieving Menstrual Pain
  59. Remnant Removal Disease
  60. Removal of Nasal Adhesions
  61. Removing a Bartholin Gland Cyst
  62. Removing a Fishhook
  63. Removing an Object From a Wound
  64. Removing Moles and Skin Tags
  65. Removing Splinters
  66. Renal Adenocarcinoma
  67. Renal Agenesis
  68. Renal Agenesis, Bilateral
  69. Renal Cell Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  70. Renal Cell Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  71. Renal Cell Carcinoma
  72. Renal Disease, Chronic
  73. Renal Dysplasia and Retinal Aplasia
  74. Renal Dysplasia-Blindness, Hereditary
  75. Renal Failure, Acute
  76. Renal Glucosuria
  77. Renal Glycosuria
  78. Renal Reabsorption of Carnitine, Defect
  79. Renal-Retinal Dysplasia
  80. Renal-Retinal Syndrome
  81. Rendu-Osler-Weber Syndrome
  82. Repair of a Deviated Septum (Septoplasty)
  83. Repair of Bladder Prolapse (Cystocele) or Urethra Prolapse (urethrocele)
  84. Repair of Choanal Atresia
  85. Repair of Nasal Septal Perforation
  86. Repair of Oromaxillary Fistula
  87. Repair of Rectocele or Enterocele
  88. Repair of Vaginal Wall Prolapse (Vaginal Vault Prolapse)
  89. Repetitive Motion Syndrome
  90. Replacement Therapy for Von Willebrand's Disease
  91. Reptile Bites
  92. Rescue Breathing
  93. Residential Treatment for Substance Abuse
  94. Resiliance to Stress Calculator
  95. Resistance to HIV Medicines
  96. Resorption of a Herniated Disc
  97. Respirator Use at End of Life, Deciding About
  98. Respiratory Distress Syndrome, Infant
  99. Respiratory Papillomatosis
  100. Respiratory Problems, Age 11 and Younger
  101. Respiratory Problems, Age 12 and Older
  102. Respiratory Syncytial Virus (RSV) Infection
  103. Rest, Ice, Compression, and Elevation (RICE)
  104. Restaurant Meals: On a Low Salt Diet
  105. Restless Legs Syndrome
  106. Restless Legs Syndrome
  107. Restless Legs Syndrome (RLS), Sleeping Tips
  108. Restless Legs Syndrome: Getting More Sleep
  109. Restless Legs Syndrome: What Conditions Can Cause It?
  110. Restrictive Cardiomyopathy
  111. Resuming Sexual Activity After a Heart Attack
  112. Rethore Syndrome (obsolete)
  113. Retinal Cone Degeneration
  114. Retinal Cone Dystrophy
  115. Retinal Detachment
  116. Retinal Detachment, Pneumatic Retinopexy for
  117. Retinal Detachment, Scleral Buckling Surgery for
  118. Retinal Detachment, Vitrectomy for
  119. Retinal Telangiectasis
  120. Retinitis Pigmentosa
  121. Retinitis Pigmentosa and Congenital Deafness
  122. Retinoblastoma
  123. Retinoblastoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  124. Retinoblastoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  125. Retinocerebellar Angiomatosis
  126. Retinoic Acid Embryoppathy
  127. Retinopathy of Prematurity
  128. Retinopathy, Arteriosclerotic
  129. Retinopathy, Diabetic
  130. Retinopathy, Diabetic
  131. Retinopathy, Diabetic, Laser Photocoagulation for
  132. Retinoschisis
  133. retractile mesenteritis
  134. Retraction Syndrome
  135. Retrobulbar Neuropathy
  136. Retrolental Fibroplasia (obsolete)
  137. Retroperitoneal Fibrosis
  138. Retroperitoneal Lymph Node Dissection
  139. Retropubic Suspension for Urinary Incontinence in Women
  140. Rett Syndrome
  141. Returning to Play After a Head Injury During a Sporting Event
  142. Reverse Coarction
  143. Reye Syndrome
  144. Reye Syndrome
  145. Reye's Syndrome

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

© 1995-2012 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

Check your symptoms
Find out what to do
When you need to decide
Decision tools about: