Diseases

Radiation proctitis

Radiation-induced hemorrhagic cystitis

Rapid eye movement sleep behavior disorder

Raynaud's phenomenon

Reactive arthritis

Rectal cancer

Rectal foreign body

Rectal prolapse

Rectovaginal fistula

Recurrent pregnancy loss

Recurrent urinary tract infection in women

Red blood cell transfusion

Reduction mammoplasty

Relapsing polychondritis

Renal angiomyolipoma

Renal artery aneurysm

Renal artery stenosis

Renal biopsy

Renal cell carcinoma

Renal cysts

Restless legs syndrome

Reversal of neuromuscular blockade

Rhabdomyolysis

Rheumatic fever

Rheumatoid arthritis

Rosacea

Rotator cuff injury

Rumination syndrome