Browse Medical Terms
R
- rabeprazole
- rabies
- rabies vaccine
- rabies virus
- raclopride
- radial nerve
- radiation dosage
- radiation enteritis
- radiation exposure
- radiation fibrosis
- radiation field
- radiation leukemia
- radiation necrosis
- radiation oncologists
- radiation pneumonitis
- radiation protection
- radiation therapy
- radiation tolerance
- radiation-recall dermatitis
- radical cystoprostatectomy
- radical hysterectomy
- radical lymphadenectomy
- radical mastectomy
- radical nephrectomy
- radical prostatectomy
- radicular cyst
- radiculitis
- radiculopathy
- radioactive iodine
- radioactivity
- radioallergosorbent test
- radiobiology
- radiochemistry
- radiodermatitis
- radioembolisation
- radiofrequency ablation
- radioimmunoassay
- radioimmunodetection
- radioimmunoguided surgery
- radioimmunotherapy
- radioisotope
- radiologic health
- radiologic response
- radiologist
- radiology
- radiometry
- radionuclide angiography
- radionuclide generator
- radionuclide imaging
- radionuclide therapy
- radiopharmaceutical
- radioprotective agent
- radiosurgery
- radiotherapy bolus
- radiotherapy dosage
- radium
- radius
- radius fracture
- radon
- raffinose
- rahnella
- rahnella aquatilis
- rale
- raloxifene
- raloxifene hydrochloride
- ralstonia
- ralstonia mannitolilytica
- ralstonia pickettii
- raltegravir potassium
- raltitrexed
- ramipril
- ramucirumab
- random allocation
- randomization
- randomization validation
- ranibizumab
- ranitidine
- ranolazine
- ranpirnase
- raoultella
- raoultella planticola
- raoultella terrigena
- raphe nuclei
- rare diseases
- ras peptide
- rasburicase
- rat-bite fever
- ratio
- rationalization
- rauscher virus
- rauwolfia alkaloid
- ravuconazole
- raynaud phenomenon
- Raynaud's disease
- razoxane
- reaction
- reaction time
- reactive arthritis
- reactive hypoglycemia
- reagent
- reality testing
- rebeccamycin
- receive
- receptor
- receptor binding
- recombinant
- recombinant DNA
- recombinant protein
- recombinase
- recombinational repair
- record
- recreation therapy
- rectal
- rectal carcinoma
- rectal disease
- rectal fistula
- rectal hemorrhage
- rectal mucositis
- rectal necrosis
- rectal neoplasm
- rectal obstruction
- rectal perforation
- rectal polyposis
- rectal prolapse
- rectal route
- rectal stenosis
- rectal tenesmus
- rectocele
- rectosigmoid neoplasm
- rectovaginal fistula
- rectum
- rectus abdominis
- recurrent disease
- recurrent fractures
- red nucleus
- reducing agents
- reducing diet
- reductase deficiency
- reduviidae
- referral
- reflex
- reflex epilepsy
- reflux nephropathy
- refractive error
- refractometer
- refractometry
- refractory
- refractory anemia
- refractory cancer
- refractory disease
- refsum disease
- regeneration
- regional
- regional chemotherapy
- regulatory assessment
- regulatory authority
- regulatory gene
- regulatory report
- regurgitation
- rehabilitation
- reifenstein syndrome
- reiki
- reinfection
- Reiter's syndrome
- relaxation
- relaxation therapy
- relaxin
- religion
- REM sleep
- remission
- removal technique
- renal adenoma
- renal artery
- renal carcinoma
- renal cell carcinoma
- renal circulation
- renal colic
- renal cortex
- renal cyst
- renal dialysis
- renal failure
- renal function
- renal glomerulus
- renal hamartoma
- renal hypertension
- renal hypertrophy
- renal insufficiency
- renal medulla
- renal necrosis
- renal oncocytoma
- renal parenchyma
- renal pelvis
- renal reabsorption
- renal sarcoma
- renal tubule
- renal tubule acidosis
- renal vein
- renaut body
- renin
- renovascular hypertension
- renshaw cell
- reoviridae
- reoviridae infection
- repeat surgery
- reperfusion therapy
- replication initiation
- replicon
- reporter gene
- repression
- reproduction
- reproduction spores
- reproductive behavior
- reproductive history
- reproductive process
- reproductive system
- reproductive technique
- reprogram
- reptiles
- research activity
- research design
- research personnel
- research study
- resectable
- resectoscope
- reserpine
- residential mobility
- residual neoplasm
- residual risk
- residual tumor
- residual volume
- resin
- resiquimod
- resistance training
- resistant starch
- resorption
- respiration
- respiratory acidosis
- respiratory alkalosis
- respiratory arrest
- respiratory burst
- respiratory disorder
- respiratory distress
- respiratory infection
- respiratory muscle
- respiratory neoplasm
- respiratory paralysis
- respiratory rate
- respiratory system
- respiratory therapy
- respiratory transport
- respirovirus
- respite care
- response element
- restenosis
- restless legs syndrome
- restlessness
- restriction mapping
- restrictive cardiomyopathy
- resuscitation
- resveratrol
- retainer
- retching
- reticular dermis
- reticular formation
- reticulin
- reticulocyte
- reticulocyte count
- reticulocytopenia
- reticulocytosis
- reticuloendothelial system
- reticulophagy
- reticulosarcoma
- reticulum
- retina
- retina disorder
- retina hemorrhage
- retinal cone
- retinal damage
- retinal degeneration
- retinal detachment
- retinal dysplasia
- retinal dystrophy
- retinal fold
- retinal ganglion
- retinal macula
- retinal neoplasm
- retinal perforation
- retinal pigment
- retinal vasculitis
- retinaldehyde
- retinitis
- retinitis pigmentosa
- retinoblastoma
- retinoblastoma protein
- retinoid
- retinopathy of prematurity
- retinoschisis
- retinoscope
- retirement
- retortamonas intestinalis
- retractile testis
- retractor
- retreatment
- retrobulbar hemorrhage
- retroesophageal
- retrognathia
- retrograde amnesia
- retrograde degeneration
- retrograde ejaculation
- retroperitoneal fibrosis
- retroperitoneal neoplasm
- retroperitoneal space
- retropharyngeal abscess
- retrospective studies
- retrotracheal
- retrotransposition
- retroviral vector
- retroviridae
- retroviridae infection
- rett syndrome
- revascularization surgery
- reversal learning
- reverse transcription
- Reye's syndrome
- R-factor
- rgs proteins
- rh isoimmunization
- rhabdoid tumor
- rhabdomyolysis
- rhabdomyoma
- rhabdomyosarcoma
- rhabdoviridae
- rhamnose
- rhesus incompatibility
- rheumatic chorea
- rheumatic fever
- rheumatic heart disease
- rheumatism
- rheumatoid arthritis
- rheumatoid factor
- rheumatoid nodule
- rheumatologist
- rhinitis
- rhinocephaly
- rhinophyma
- rhinoplasty
- rhinorrhea
- rhinoscopy
- rhinovirus
- rhinovirus A
- rhinovirus C
- rhizobiaceae
- rhizobium
- rhizomucor
- rhizomucor pusillus
- rhizopus
- rhizopus oryzae
- rhizoxin
- rhodium
- rhodobacteraceae
- rhodococcus
- rhodococcus equi
- rhodopseudomonas
- rhodopsin
- rhodospirillaceae
- rhodospirillales
- rhodospirillum
- rhodotorula glutinis
- rhombencephalon
- rhonchi
- rib
- rib fracture
- ribavirin
- riboflavin
- riboflavin assay
- riboflavin deficiency
- ribonuclease
- ribonuclease h
- ribonuclease iii
- ribonucleic acid
- ribonucleoprotein
- ribonucleoside
- ribonucleotide reductase
- ribonucleotides
- ribophagy
- ribose
- ribosomal protein
- ribosomal RNA
- ribosome
- ribosome subunit
- ribostamycin
- ribozyme
- Richter's syndrome
- ricin
- rickets
- rickettsia
- rickettsia felis
- rickettsia infections
- rickettsia japonica
- rickettsia prowazekii
- rickettsia rickettsii
- rickettsia typhi
- rickettsiaceae
- ridaforolimus
- ridged nail
- Riedel's thyroiditis
- Rieger syndrome
- rifabutin
- rifampin
- rifamycin
- rifaximin
- right atrium
- right eye
- right kidney
- right lung
- right ventricle
- righting reflex
- rigosertib sodium
- rilotumumab
- rilpivirine
- riluzole
- rimantadine
- ring chromosome
- risedronate sodium
- risk
- risk adjustment
- risk factors
- risk management
- risk-taking
- risperidone
- ristocetin
- ritodrine
- ritonavir
- ritual
- rituximab
- rivaroxaban
- RNA binding
- RNA biosynthesis
- RNA degradation
- RNA folding
- RNA helicase
- RNA interference
- RNA splicing
- RNA transport
- RNA virus
- RNase P
- Robinow syndrome
- rod photoreceptor
- roentgen
- rofecoxib
- romidepsin
- romiplostim
- ronnel
- rooting reflex
- ropivacaine
- ropivacaine hydrochloride
- rosacea
- rose bengal
- roseolovirus
- roseomonas
- roseomonas gilardii
- roseomonas mucosa
- rosiglitazone
- rosiglitazone maleate
- ross river virus
- rostaporfin
- rostral
- rosuvastatin calcium
- rotation
- rotator cuff
- rotavirus
- rotavirus infection
- rotavirus vaccine
- rotenone
- rothia dentocariosa
- rothia mucilaginosa
- Rothmund-Thomson syndrome
- rotifera
- round ligament
- roxithromycin
- rubber
- rubber dams
- rubella
- rubella virus
- rubeosis iridis
- rubidium
- rubitecan
- rubivirus
- rubredoxins
- rubricyte count
- rubulavirus
- rumen
- rumination
- rumination disorder
- ruminococcus
- ruminococcus gnavus
- rupture
- rural health
- Russell-Siver syndrome
- ruthenium
- rutin
- ryanodine