RSV Infection
Rabies
Radiation Enteritis
Radiculopathy
Raynaud's Phenomenon
Reactive Attachment Disorder in Children
Rectal Cancer
Rectal Polyps
Reiter's Syndrome
Renal Cell Cancer
Respiratory Acidosis
Respiratory Alkalosis
Restless Leg Syndrome (RLS)
Retinal Detachment
Retinal Vascular Occlusion
Retinal Vein Occlusion
Reye's Syndrome
Rh Incompatibility
Rhabdomyolysis
Rheumatic Fever
Rheumatoid Arthritis (RA)
Rhinitis (Runny Nose)
Rickets
Right Side Heart Failure
Ringworm of the Body
Ringworm of the Scalp
Rosacea
Rotator Cuff Injury
Rotator Cuff Tendinitis
Runner's Knee
Ruptured Ear Drum
Russell Silver Syndrome