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
(0-9)
RA
Rabbit fever
Rabies
Raccoon bites - rabies
Radial head dislocation
Radial nerve dysfunction
Radial nerve palsy
Radiation cystitis
Radiation enteritis
Radiation enteropathy
Radiation proctitis
Radiation proctopathy
Radiation-induced small bowel injury
Ragpicker's disease
Ramsay Hunt syndrome
Ranula
Rapid heart rate - PSVT
Rapid heartbeat - WPW
Rapidly progressive glomerulonephritis
Rapidly progressive glomerulonephritis with pulmonary hemorrhage
Rash - pityriasis rosea
Rat tapeworm
Rat-bite fever
Raynaud disease
Raynaud phenomenon
Raynaud's disease
Raynaud's phenomenon
Raynaud's phenomenon - scleroderma
Raynaud's phenomenon-scleroderma
RDS - infants
Reactive arthritis
Reactive attachment disorder of infancy or early childhood
Rebound headaches - tension
Rectal abscess
Rectal bleeding - hemorrhoids
Rectal cancer
Rectal inflammation
Rectal intussusception
Rectal lump
Rectal prolapse
Recurrent leg pain and cramping
Recurrent polyserositis
Red birthmarks
Red man syndrome
Red mite
Reflex sympathetic dystrophy syndrome
Reflux - Barrett
Reflux - infants
Reflux esophagitis
Reflux esophagitis - children
Reflux nephropathy
Refractive error - nearsightedness
Refractory anemia
Refractory anemia
Refractory cytopenia
Regional enteritis
Reifenstein syndrome
Reiter syndrome
Relapsing fever
Renal and urological disorders
Renal artery embolism
Renal artery occlusion
Renal artery stenosis
Renal calculi
Renal calculi - hydronephrosis
Renal cancer
Renal cell carcinoma
Renal disease - atheroembolic
Renal failure
Renal failure - acute
Renal failure - chronic
Renal failure - end stage
Renal hypertension
Renal medullary necrosis
Renal papillary necrosis
Renal pelvis or ureter cancer
Renal rickets
Renal tubular acidosis - distal
Renal tubular acidosis - proximal
Renal tubular acidosis type I
Renal tubular acidosis type II
Renal underperfusion
Renal vein thrombosis
Rendu-Osler-Weber syndrome
Renin associated kidney disease
Renovascular hypertension
Respiratory acidosis
Respiratory alkalosis
Respiratory diphtheria
Respiratory distress syndrome in infants
Respiratory failure
Respiratory failure - SARS
Respiratory syncytial virus (RSV)
Respiratory syncytial virus - bronchiolitis
Respiratory syncytial virus immune globulin
Restless legs syndrome
Restrictive cardiomyopathy
Retained fetal lung fluid
Retarded ejaculation
Retinal artery occlusion
Retinal detachment
Retinal vein occlusion
Retinitis pigmentosa
Retinoblastoma
Retinopathy - diabetic
Retinopathy of prematurity
Retractile testes
Retro-bulbar neuritis
Retrocalcaneal bursitis
Retrograde ejaculation
Retrolental fibroplasia
Retroperitoneal fibrosis
Retroperitoneal inflammation
Retroperitonitis
Retropharyngeal abscess
Retroversion of the uterus
Rett syndrome
Reye syndrome
Reye's syndrome
Rh incompatibility - HDN
Rhabdomyolysis
Rhabdomyosarcoma
Rheumatic aortic stenosis
Rheumatic chorea
Rheumatic fever
Rheumatic fever - aortic stenosis
Rheumatic fever - Sydenham chorea
Rheumatoid arthritis
Rheumatoid arthritis - Raynaud
Rheumatoid lung
Rheumatoid lung disease
Rheumatoid nodules
Rheumatoid pneumoconiosis
Rhinitis - nonallergic
Rhinophyma
Rhinoscleroma
Rhinosinusitis
Rib subluxation
Rib-tip syndrome
Rice-field fever
Richardson-Steele-Olszewski syndrome
Rickets
Rickettsia akari
Rickettsialpox
Right aortic arch with aberrant subclavian and left ligamentum
Right aortic arch with aberrant subclavian and left ligamentum arteriosus
Right aortic arch with aberrant subclavian and left ligamentum ateriosus
Right-sided heart failure
Right-sided heart failure - cor pulmonale
Right-to-left cardiac shunt
Right-to-left circulatory shunt
Riley-Day syndrome
Ringworm
Ringworm - body
Ringworm - foot
Ringworm - groin
Ringworm - scalp
Ringworm of the body
Ringworm of the scalp
Ritter disease
RLS
Rock fever
Rocky Mountain spotted fever
Rod Cone dystrophy
Rodent ulcer
ROP
Rosacea
Roseola
Rosewater syndrome
Rotator cuff problems
Rotator cuff tendinitis
Rotavirus infection
Rotavirus infection - gastroenteritis
Round worm - trichuriasis
Roundback
Roundworm - ascariasis
Roundworm - strongyloidiasis
Roundworm - trichinosis
RP
RP
RSDS
RSS
RSV
RTA - distal
RTA - proximal
RTT
Rubella
Rubeola
Rubeola - SSPE
Rubinstein syndrome, RTS
Rubinstein-Taybi syndrome
Rumination disorder
Runner's knee
Rupture
Ruptured disk
Ruptured eardrum
Russell-Silver syndrome
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