Ra
Rabbit fever
Tularemia Types of Tularemia
Rabeprazole
Drugs Used to Treat Peptic Disorders
Rabies
Viral Infections: Rabies Who Should Receive a Rabies Vaccine?
immunization for
Protecting Against Disease Vaccines for International Travel
Raccoon's eyes
Skull Fracture: Symptoms
Radial nerve
compression of (radial tunnel syndrome)
Radial Tunnel Syndrome
palsy of
Mononeuropathy: Radial Nerve Palsy
Radial tunnel syndrome
Radiation
see also Radiation therapy
annual exposure to
Annual Radiation Exposure in the United States Radiation Injury: Causes
in cancer development
Development and Spread Risk Factors: Environmental Factors
injury from
Radiation Injury
Radiation accident
thyroid cancer and
Iodine: Iodine Deficiency
Radiation therapy
Radiation Therapy Combination Therapy Radiation Injury: Radiation Therapy for Cancer
for acromegaly
Acromegaly and Gigantism: Treatment
for brain tumor
Brain Tumors: Treatment and Prognosis Understanding Tumor Treatment Radiation Damage
for breast cancer
Cancer: Radiation Therapy Cancer: Treatment of Cancer That Has Spread (Stage IV)
for cervical cancer
Cervical Cancer: Prognosis and Treatment
dry mouth and
Salivary Gland Disorders: Salivary Gland Malfunction
for eye cancer
Retinoblastoma: Prognosis and Treatment
gastritis and
Gastritis: Causes Gastritis: Symptoms and Complications
for gynecologic cancer
Cancers of the Female Reproductive System: Treatment
for Hodgkin's disease
Hodgkin's Disease: Treatment and Prognosis
hyperparathyroidism and
What Is Hyperparathyroidism?
for leukemia
Chronic Myelocytic Leukemia (CML): Prognosis and Treatment
for lung cancer
Cancer of the Lungs: Radiation Therapy
for lymphoma
for multiple myeloma
Multiple Myeloma: Treatment and Prognosis
nervous system damage from
Radiation Damage
for neuroblastoma
Neuroblastoma: Prognosis and Treatment
in oral cancer
Cancerous Growths: Prognosis and Treatment
for pituitary tumor
Hypopituitarism: Treatment
proctitis and
Proctitis
for prolactinoma
Galactorrhea: Treatment
for prostate cancer
Cancer: Radiation Therapy
for retinoblastoma
side effects of
Lymphedema Radiation Damage Salivary Gland Disorders: Salivary Gland Malfunction Gastritis: Causes Gastritis: Symptoms and Complications
swelling after
Lymphedema
for throat (laryngeal) cancer
Laryngeal Cancer: Treatment
in transplantation
Principles of Transplantation: Suppression of the Immune System
for vaginal cancer
Vaginal Cancer: Prognosis and Treatment
for Wilms' tumor
Wilms' Tumor: Prognosis and Treatment
Radioactive iodine
in hyperthyroidism
Hyperthyroidism: Prognosis and Treatment Drugs Used to Treat Hyperthyroidism
during pregnancy
Some Drugs That Can Cause Problems During Pregnancy
Radioallergosorbent test (RAST)
Allergic Reactions: Symptoms and Diagnosis
Radiocontrast cystourethrography
Urinary Tract Infection (UTI): Symptoms and Diagnosis
Radiofrequency ablation
Abnormal Heart Rhythms: Destroying Abnormal Tissue
in atrial fibrillation and atrial flutter
Atrial Fibrillation and Atrial Flutter: Destroying the Atrioventricular Node
in ventricular tachycardia
Ventricular Tachycardia: Treatment
in Wolff-Parkinson-White syndrome
Wolff-Parkinson-White (WPW) Syndrome: Treatment
Radiology
see also Computed tomography; Magnetic resonance imaging; Radionuclide imaging; Ultrasonography
in heart disease
Diagnosis: Radiologic Procedures
in lung disorders
Diagnosis: Chest Imaging Pneumonia: Symptoms and Diagnosis
in musculoskeletal disorders
Diagnosis: X-rays
Radionuclide imaging
Diagnostic Procedures
of bile ducts
Imaging Tests
in bone infection (osteomyelitis)
Osteomyelitis: Diagnosis
in carcinoid tumors
Carcinoid Tumors: Diagnosis
in coronary artery disease
Angina: Diagnosis
of fractures
Fractures: Diagnosis
Diagnosis: Radionuclide Imaging Angina: Diagnosis
in Hodgkin's disease
Hodgkin's Disease: Staging
in kidney and urinary tract disorders
Diagnosis: Radionuclide Scanning
of liver
Diagnosis: Chest Imaging
Diagnosis: Bone Scanning
Radiopaque dyes
Anaphylactoid Versus Anaphylactic
Radiosurgery, for brain tumor
Understanding Tumor Treatment
Radon
Risk Factors: Environmental Factors Radiation Injury: Causes
Raloxifene
Menopause: Selective Estrogen Receptor Modulators (SERMs) Some Drugs Used to Treat Symptoms and Effects of Menopause
in osteoporosis prevention
Osteoporosis: Drugs
Range of motion
exercise for
Physical Therapy (PT): Range-of-Motion Exercises Increasing the Shoulder's Range of Motion
Ranitidine
Peptic Ulcer: Acid-reducing Drugs Drugs Used to Treat Peptic Disorders
in elderly persons
Some Drugs With Increased Risk for Older People
Rape
statutory
Paraphilias: Pedophilia
Rapid antigen testing, in strep throat
Pharyngitis: Diagnosis and Treatment
Rapid eye movement (REM) sleep
Sleep Disorders Stages of the Sleep Cycle
Rapidly progressive glomerulonephritis
Glomerulonephritis (Nephritic Syndrome) Primary Glomerular Disorders That Can Cause Glomerulonephritis
Rapid plasma reagin (RPR) test
Syphilis: Diagnosis
Rare disorders, information resources on
Ra - Re
Rasagiline
Parkinson's Disease: Other Drugs Drugs Used to Treat Parkinson's Disease
Rash
Itching and Noninfectious Rashes
in allergic reactions
around mouth
Dermatitis: Perioral Dermatitis
in chickenpox
Chickenpox: Symptoms and Diagnosis
in childhood viral infections
Some Viral Infections At a Glance
in coelenterate sting
Marine Animal Stings and Bites
in dermatitis
Dermatitis: Symptoms and Diagnosis Dermatitis: Symptoms Dermatitis: Nummular Dermatitis
in dermatomyositis
Polymyositis and Dermatomyositis: Symptoms
diaper
Rashes
drug-related
Drug Rashes
in enteroviral infection
Enteroviral Infections: Common in Childhood
in erythema infectiosum
Rashes Erythema Infectiosum
in erythema multiforme
Erythema Multiforme
in food allergy
Food Allergy: Symptoms
on glans penis (balanitis circinata)
Reiter's Syndrome: Symptoms
in glucagonoma
Pancreatic Endocrine Tumors: Symptoms and Diagnosis
in Hartnup disease
Hartnup Disease
in hot-tub folliculitis
Pseudomonas Infections: Symptoms and Diagnosis Folliculitis and Skin Abscesses: Folliculitis
in infants and young children
in juvenile rheumatoid arthritis
Juvenile Rheumatoid Arthritis (JRA): Symptoms and Complications
in Kawasaki disease
What Is Kawasaki Disease?
in kidney failure
Acute Kidney Failure: Symptoms
in leprosy
Leprosy: Symptoms
in lichen planus
Lichen Planus
in Lyme disease
Lyme Disease: Symptoms
in measles
Measles: Symptoms and Diagnosis
in meningitis
Acute Bacterial Meningitis: Symptoms
in mite infestations
Tick and Mite Bites
in newborn
First Few Days: Skin
on palms and soles (keratoderma blennorrhagicum)
in pellagra
Niacin: Symptoms
Skin Rashes During Pregnancy
in prickly heat
Prickly Heat
in rheumatic fever
Rheumatic Fever: Skin
in Rocky Mountain spotted fever
Rocky Mountain Spotted Fever: Symptoms
in roseola
Rashes Roseola Infantum
in rubella
Rubella: Symptoms and Diagnosis
in scarlet fever
Streptococcal Infections: Symptoms Pharyngitis: Symptoms
in Stevens-Johnson syndrome
Stevens-Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis
in syphilis
Syphilis: Symptoms
in systemic lupus erythematosus
Systemic Lupus Erythematosus (SLE): Symptoms
in toxic epidermal necrolysis
in viral infections
RAST (radioallergosorbent test)
Rat-bite fever
Other Bacterial Infections
Rattlesnake bite
Snake Bites
Raynaud's disease (and phenomenon)
Pulmonary Hypertension: Symptoms
in mixed connective tissue disease
Mixed Connective Tissue Disease (MCTD): Symptoms
in polymyositis
in scleroderma
Scleroderma: Symptoms
Raynaud's syndrome
Functional Peripheral Arterial Disease: Raynaud's Syndrome