Table of Contents > Health Dictionary
R R
R pili
R wave
R-banding stain
R-on-T phenomenon
R-R interval
R.C.P.
R.C.P.(E)
R.C.P.(I)
R.C.P.S.C.
R.C.S.
R.C.S.(E)
R.C.S.(I)
R.D.H.
R.Ph.
R.Q.
R/O
RA
Rabbeting
Rabbit fibroma virus
Rabbit myxoma virus
Rabbit syndrome
Rabbitpox virus
Rabid
Rabies
Rabies immune globulin (human)
Rabies vaccine
Rabies vaccine, Flury strain egg-passage
Rabies virus
Rabies virus, Flury strain
Rabies virus, Kelev strain
Rabiform
Rac-
Raccoon eyes
Raccoon sign
Racefemine
Racemase
Racemate
Raceme
Racemic
Racemic calcium pantothenate
Racemization
Racemose
Racemose gland
Rachi-
Rachilysis
Rachiochysis
Rachiopagus
Rachiotome
Rachischisis
Rachitic
Rachitic diet
Rachitic pelvis
Rachitic rosary
Rachitic scoliosis
Rachitis fatalis anularis
Rachitis fetalis
Rachitis fetalis micromelica
Rachitism
Rachitogenic
Racial melanoderma
Racket amputation
Racket nail
Racquet hypha
RAD
Radarkymography
Radford nomogram
Radiability
Radiable
Radiad
Radial
Radial acceleration
Radial aplasia-thrombocytopenia syndrome
Radial artery
Radial border of forearm
Radial clubhand
Radial collateral artery
Radial collateral ligament of elbow joint
Radial collateral ligament of wrist joint
Radial eminence of wrist
Radial fossa of humerus
Radial groove
Radial growth phase
Radial head
Radial head of flexor digitorum superficialis (muscle)
Radial head subluxation
Radial keratotomy
Radial nerve
Radial nerve dysfunction
Radial notch
Radial phenomenon
Radial pulse
Radial recurrent artery
Radial reflex
Radial sclerosing lesion
Radial tuberosity
Radial tunnel syndrome
Radial veins
Radialis indicis artery
Radian
Radiant
Radiant energy
Radiant heat
Radiate
Radiate carpal ligament
Radiate ligament of head of rib
Radiate sternocostal ligaments
Radiatio
Radiation
Radiation anemia
Radiation biology
Radiation biophysics
Radiation burn
Radiation caries
Radiation cataract
Radiation chimera
Radiation damage
Radiation dermatosis
Radiation myelopathy
Radiation of corpus callosum
Radiation oncology
Radiation physics
Radiation pneumonitis
Radiation poisoning
Radiation risks
Radiation sickness
Radiation therapy
Radiation weighting factor
Radical
Radical cystectomy
Radical hysterectomy
Radical mastectomy
Radical mastoidectomy
Radical neck dissection
Radical operation for hernia
Radical pericardiectomy
Radices
Radicle
Radicula
Radiculalgia
Radicular
Radicular abscess
Radicular fila
Radicular syndrome
Radiculo-
Radiculoganglionitis
Radiculoneuropathy
Radiculopathy
Radiesthesia
Radiferous
Radii
Radii of lens
Radio-
Radioactive
Radioactive atom
Radioactive cow
Radioactive cyanocobalamin
Radioactive equilibrium
Radioactive iodine
Radioactive isotope
Radioactive thyroxine
Radioactivity
Radioallergosorbent test
Radioautogram
Radiobicipital
Radiobicipital reflex
Radiobiology
Radiocalcium
Radiocarbon
Radiocardiogram
Radiocardiography
Radiocarpal
Radiochemical purity
Radiochemistry
Radiochlorine
Radiocholangiography
Radiocholecystography
Radiocineangiocardiography
Radiocineangiography
Radiocinematography
Radiocobalt
Radiocurable
Radiodermatitis
Radiodiagnosis
Radiodigital
Radioecology
Radioelectrophysiologram
Radioelectrophysiolograph
Radioelectrophysiolography
Radioelement
Radioepithelitis
Radiofrequency
Radiofrequency pulse
Radiogallium
Radiogenesis
Radiogenic
Radiogenics
Radiogram
Radiograph
Radiographer
Radiographic diagnosis
Radiographic pelvimetry
Radiography
Radiohumeral
Radioimmunity
Radioimmunoassay
Radioimmunodiffusion
Radioimmunoelectrophoresis
Radioimmunoprecipitation
Radioimmunosorbent test
Radioiodinated
Radioiodine
Radioiron
Radioisotope
Radioisotopic purity
Radiolead
Radiolesion
Radioligand
Radiologic
Radiologic anatomy
Radiologic enteroclysis
Radiologist
Radiology
Radiolucency
Radiolucent
Radiolus
Radiometer
Radiomicrometer
Radiomimetic
Radiomuscular
Radionecrosis
Radioneuritis
Radionic photography
Radionitrogen
Radionuclide
Radionuclide angiocardiography
Radionuclide angiography
Radionuclide cisternogram
Radionuclide cisternography
Radionuclide ejection fraction
Radionuclide generator
Radionuclidic purity
Radiopacity
Radiopalmar
Radiopaque
Radiopathology
Radiopelvimetry
Radiopharmaceutical
Radiopharmaceutical chemistry
Radiopharmaceutical purity
Radiopharmaceutical synovectomy
Radiophobia
Radiophosphorus
Radiopotassium
Radioprotectant
Radioprotective drugs
Radioreceptor
Radioreceptor assay
Radioresistant
Radioscopy
Radiosensitive
Radiosensitivity
Radiosensitization
Radiosensitizer
Radiosodium
Radiostereoscopy
Radiostrontium
Radiosulfur
Radiosurgery
Radiotelemetering capsule
Radiotherapeutic
Radiotherapeutics
Radiotherapist
Radiotherapy
Radiotherapy localization
Radiothermy
Radiothyroidectomy
Radiotoxemia
Radiotracer
Radiotransparent
Radiotropic
Radioulnar
Radioulnar syndesmosis
Radium
Radium emanation
Radius
Radius fixus
Radix
Radix graft
Radixin
Radon
Raeder paratrigeminal syndrome
Raffinose
Raft
Rage
Rahe-Holmes social readjustment rating scale
Rahn-Otis sample
Raillietina
Raillietiniasis
Rain forest
Rainey corpuscles
Rajas
Rajasic
Raji cell
Raji cell radioimmune assay
Raktadhatu
Raktamokshana
Raktavaha srotas
Rale
Rales
Raloxifene
Ramachandran plot
Ramal
Raman effect
Raman spectrum
Rambourg chromic acid-phosphotungstic acid stain
Rambourg periodic acid-chromic methenamine-silver stain
Rami
Rami capsulae internae
Rami caudae nuclei caudati
Rami clivales
Rami communicantes of sympathetic part of autonomic division of nervous system
Rami corporis amygdaloidei
Rami corporis geniculati lateralis
Rami dentales arteriae alveolaris inferioris
Rami dentales arteriae alveolaris superioris posterioris
Rami globi pallidi
Rami temporales anteriores
Rami temporales intermedii
Rami temporales posteriores
Rami thalamici
Ramification
Ramify
Ramisection
Ramitis
Ramon syndrome
Ramp
Ramsay Hunt syndrome
Ramsden ocular
Ramsey scale
Ramulus
Ramus
Ramus lateralis ductus hepatici sinistri
Ramus lateralis interventricularis anterioris arteriae coronariae sinistrae
Ramus of mandible
Rancid
Rancidify
Rancidity
Randall plaques
Randall stone forceps
Random
Random coil
Random controlled trial
Random mating
Random mechanism
Random pattern flap
Random sample
Random sampling
Random variable
Random waves
Randomization
Randomize
Randomized controlled trial
Randomized design
Range
Range of accommodation
Ranine
Ranine anastomosis
Ranjaka pitta
Rank
Rank-difference correlation
Ranke angle
Ranke complex
Ranke formula
Rankin clamp
Rankine scale
RANKL
Ransohoff sign
RANTES
Ranula
Ranular
Ranvier crosses
Ranvier discs
Ranvier plexus
RAO
Raoult law
Rapacuronium bromide
RAPD
Rape
Rapeseed oil
Raphania
Raphe
Raphe corporis callosi
Raphe medullae oblongatae
Raphe nuclei
Raphe of penis
Raphe of scrotum
Raphe pontis
Raphe retinae
Raphespinal fibers
Rapid canities
Rapid decompression
Rapid eye movement sleep
Rapid eye movements
Rapid plasma reagin test
Rapidly progressive glomerulonephritis
Rapoport test
Rapoport-Luebering shunt
Rappaport classification
Rapport
Rare-earth screen
Rarefaction
Rarefy
RAS
Ras oncogene
Rasa
Rasayana
Rasceta
Raschkow plexus
Rash
Rasion
Rasmussen aneurysm
Rasmussen encephalitis
Raspatory
Raspberry tongue
RAST
Rastelli operation
Rat
Rat mite dermatitis
Rat-bite fever
Rat-tailed maggot
Rate
Rate constants
Rate equation
Rate meter
Rathke cleft cyst
Rating of perceived exertion
Ratio
Ratio of decayed and filled surfaces
Ratio of decayed and filled teeth
Ratio scale
Rational
Rational formula
Rational therapy
Rationalization
Rattlesnake
Rattus
Rauber layer
Rauscher leukemia virus
Rauwolfia
RAV
RAW
Raw score
Ray
Ray fungus
Ray therapeutics
Rayl
Rayleigh equation
Rayleigh resolution limit
Raynaud phenomenon
Raynaud syndrome
Raynaud’s disease
Rb
Rbc
RBE
RBF
RCA
RCM
RCT
RD
RDA
RDFS
RDFT
RDI
rDNA
RDPA
RDS
RDW
RE
Re-
React
Reactance
Reactant
Reaction
Reaction formation
Reaction time
Reactivate
Reactivated toxoplasmosis in adults
Reactivation
Reactive arthritis
Reactive attachment disorder
Reactive changes
Reactive depression
Reactive hyperemia
Reactive nitrogen species
Reactive oxygen species
Reactive perforating collagenosis
Reactive schizophrenia
Reactivity
Reactogenicity
Reading
Reading frame
Reading-frameshift mutation
Readthrough
Reagent
Reagin
Reaginic
REAL
REAL classification
Real focus
Real image
Real-time ultrasonography
Reality
Reality adaptation
Reality awareness
Reality principle
Reality testing
Reamer
Rearrangement
Reassignment
Reattachment
Réaumur scale
Rebase
Rebellious qi
Rebirthing breathwork
Rebound
Rebound phenomenon
Rebound tenderness
Rebreathing
Rebreathing anesthesia
Rebreathing technique
Rebuck skin window technique
RecA
Recalcification
Recall
Recall bias
Récamier operation
Recanalization
Recapitulation theory
Receiver
Receiver operating characteristic
Receiver operating characteristic curve
Recent Life Changes Questionnaire
Receptaculum
Receptive
Receptive field
Receptor
Receptor protein
Receptor site
Receptosomes
Recess
Recesses of tympanic cavity
Recession
Recessitivity
Recessive
Recessive character
Recessive trait
Recidivation
Recidivism
Recidivist
Recipe
Recipient
Recipiomotor
Reciprocal anchorage
Reciprocal arm
Reciprocal bigeminy
Reciprocal forces
Reciprocal innervation
Reciprocal rhythm
Reciprocal transfusion
Reciprocal translocation
Reciprocating rhythm
Reciprocation
Recirculation
Reclination
Recognition time
Recoil atom
Recollection
Recombinant
Recombinant DNA
Recombinant human interleukin 11
Recombinant vector
Recombination
Recombination fraction
Recombinatorial repair
Recommended Dietary Allowance
Recommended Nutrient Intakes
Recon
Reconstitution
Reconstruction
Reconstructive mammaplasty
Reconstructive psychotherapy
Reconstructive surgery
Record
Record linkage
Recording
Recovery
Recovery score
Recovery stroke
Recrudescence
Recrudescent
Recruitment
Rectal
Rectal alimentation
Rectal ampulla
Rectal anesthesia
Rectal prolapse
Rectal reflex
Rectal shelf
Rectal valvotomy
Rectal venous plexus
Rectangular amputation
Rectified tar oil
Rectified turpentine oil
Rectifier
Rectifier tube
Rectify
Recto-
Rectoabdominal
Rectocardiac reflex
Rectocele
Rectococcygeal
Rectococcygeus (muscle)
Rectolabial fistula
Rectolaryngeal reflex
Rectoperineal
Rectoperinealis (muscle)
Rectoprostatic fascia
Rectosacral fascia
Rectosigmoid
Rectosigmoid junction
Rectosigmoid sphincter
Rectourethral
Rectourethral fistula
Rectouterine
Rectouterine fold
Rectouterine pouch
Rectouterinus (muscle)
Rectovaginal
Rectovaginal fascia
Rectovaginal fistula
Rectovesical
Rectovesical fistula
Rectovesical pouch
Rectovesical septum
Rectovesicalis (muscle)
Rectovestibular
Rectovestibular fistula
Rectum
Rectus abdominis (muscle)
Rectus capitis anterior (muscle)
Rectus capitis lateralis (muscle)
Rectus capitis posterior major (muscle)
Rectus femoris (muscle)
Rectus sheath
Recumbent
Recuperate
Recuperation
Recurrence
Recurrence rate
Recurrence risk
Recurrent
Recurrent abortion
Recurrent appendicitis
Recurrent artery
Recurrent caries
Recurrent corneal erosion
Recurrent encephalopathy
Recurrent herpetic stomatitis
Recurrent interosseous artery
Recurrent laryngeal nerve
Recurrent meningeal nerve
Recurrent polyserositis
Recurrent pyogenic cholangitis
Recurrent respiratory papillomatosis
Recurrent stricture
Recurring digital fibroma of childhood
Recurvation
Recycling endosome
Red
Red blood cell
Red blood cell cast
Red blood cell mass
Red bone marrow
Red cross
Red degeneration
Red fibers
Red fingers syndrome
Red half-moon
Red hepatization
Red induration
Red muscle
Red nucleus
Red oil
Red pulp
Red pulp of spleen
Red scrotum syndrome
Red strawberry tongue
Red sweat
Red thrombus
Red tide
Red wine
Red, white, and blue sign
Redia
Redifferentiation
Redintegration
Redox
Redox reaction
Redressement forcé
Redressment
Reduce
Reduced eye
Reduced glutathione
Reduced hemoglobin
Reduced interarch distance
Reducible
Reducible hernia
Reducing diet
Reducing equivalent
Reducing sugar
Reducing valve
Reductant
Reductase
Reductic acid
Reduction
Reduction deformity
Reduction en masse
Reduction mammaplasty
Reduction nucleus
Reduction of chromosomes
Reductionism
Redundancy
Reduplicated cataract
Reduplication
Reduvid
Reduviidae
Reed instrument theory
Reed-Frost model
Reed-Frost theory of epidemics
Reed-Sternberg cell
Reedy nail
Reefing
Reenactment
Reentrant mechanism
Reentry
Reentry theory
Rees-Ecker fluid
Refect
Refection
Refeeding gynecomastia
Reference electrode
Reference method
Reference values
Referred pain
Referred sensation
Refetoff syndrome
Refine
Reflect
Reflectance
Reflected colors
Reflected head of rectus femoris (muscle)
Reflected inguinal ligament
Reflected light
Reflected ray
Reflecting retinoscope
Reflection
Reflection coefficient
Reflector
Reflex
Reflex arc
Reflex asthma
Reflex control
Reflex cough
Reflex detrusor contraction
Reflex dyspepsia
Reflex epilepsy
Reflex incontinence
Reflex inhibition
Reflex iridoplegia
Reflex movement
Reflex neurogenic bladder
Reflex otalgia
Reflex symptom
Reflex tachycardia
Reflex therapy
Reflexogenic
Reflexogenic pressosensitivity
Reflexogenic zone
Reflexograph
Reflexology
Reflexometer
Reflexophil
Reflux
Reflux esophagitis
Reflux nephropathy
Reflux otitis media
Reformat
Refract
Refractable
Refracted light
Refraction
Refractionist
Refractive
Refractive accommodative esotropia
Refractive index
Refractive keratoplasty
Refractive keratotomy
Refractivity
Refractometer
Refractometry
Refractory
Refractory anemia
Refractory cast
Refractory flask
Refractory investment
Refractory period
Refractory period of electronic pacemaker
Refractory rickets
Refractory state
Refracture
Refresh
Refrigerant
Refrigeration
Refsum disease
Refusion
Regainer
Regaud fixative
Regenerate
Regeneration
Regenerative polyp
Regimen
Region
Region of interest
Regional
Regional anatomy
Regional anesthesia
Regional enteritis
Regional enterocolitis
Regional hypothermia
Regional lymph nodes
Regional lymphadenitis
Regional perfusion
Regiones
Regions of back
Regions of body
Regions of head
Regions of lower limb
Regions of neck
Regions of upper limb
Register
Registered nurse
Registration
Registry
Regnancy
Regression
Regression analysis
Regression of the mean
Regressive
Regressive staining
Regressive-reconstructive approach
Regular astigmatism
Regular insulin
Regulates blood
Regulates energy
Regulation
Regulator
Regulator gene
Regulatory albuminuria
Regulatory sequence
Regulon
Regurgitant
Regurgitant fraction
Regurgitant murmur
Regurgitate
Regurgitation
Regurgitation jaundice
Rehabilitation
Rehearsal
Rehfuss method
Rehfuss stomach tube
Rehydration
Reichel-Pólya stomach procedure
Reichert-Meissl number
Reichian therapy
Reichstein substance
Reid base line
Reifenstein syndrome
Reiki
Reinecke salt
Reinfection
Reinforcement
Reinforcer
Reinke crystalloids
Reinke edema
Reinke space
Reinnervation
Reinoculation
Reinsch test
Reintegration
Reinversion
Reis-Bücklers corneal dystrophy
Reisseisen muscles
Reissner fiber
Reiter test
Reiter's syndrome
Rejection
Rejuvenative
Rejuvenescence
Relapse
Relapsing
Relapsing febrile nodular nonsuppurative panniculitis
Relapsing fever
Relapsing malaria
Relapsing polychondritis
Relation
Relational threshold
Relationship
Relative accommodation
Relative afferent pupillary defect
Relative biologic effectiveness
Relative dehydration
Relative humidity
Relative immunity
Relative incompetence
Relative leukocytosis
Relative polycythemia
Relative refractory period
Relative risk
Relative scotoma
Relative sensitivity
Relative specificity
Relative viscosity
Relax
Relaxant
Relaxation
Relaxation response
Relaxation suture
Relaxation time
Relaxin
Relearning
Release phenomenon
Releasing factors
Reliability
Reliability coefficient
Relief
Relief area
Relief chamber
Relieve
Reline
Relocation test
REM
REM behavior disorder
REM syndrome
Remak ganglia
Remak sign
Remediable
Remedial
Remedy
Remifentanil hydrochloride
Remineralization
Reminiscence
Remission
Remit
Remittence
Remittent
Remittent fever
Remittent malaria
Remnant
Remodeling
Remote afterloading brachytherapy
Remote memory
Removable partial denture
Ren. Sem.
Renal
Renal (nerve) plexus
Renal adenocarcinoma
Renal agenesis
Renal amyloidosis
Renal artery
Renal artery stenosis
Renal ballottement
Renal branch of lesser splanchnic nerve
Renal branch of vagus nerve
Renal calculus
Renal capsulotomy
Renal cast
Renal cell carcinoma
Renal colic
Renal collar
Renal columns
Renal corpuscle
Renal cortex
Renal cortical adenoma
Renal cortical scan
Renal epistaxis
Renal failure
Renal fascia
Renal ganglia
Renal glycosuria
Renal hematuria
Renal hemorrhage
Renal hypertension
Renal hypoplasia
Renal impression of spleen
Renal impression on liver
Renal insufficiency
Renal medulla
Renal nanism
Renal osteodystrophy
Renal papilla
Renal papillary necrosis
Renal pelvis
Renal perfusion scintiscan
Renal portal system
Renal pyramids
Renal reflex
Renal retinopathy
Renal rickets
Renal segments
Renal sinus
Renal surface of suprarenal gland
Renal threshold
Renal transplantation
Renal tubular acidosis
Renal vein thrombosis
Renal veins
Renal venogram
Renal-splanchnic steal
Renaturation
Renaut body
Renicapsule
Reniculus
Reniform pelvis
Renin
Renin-angiotensin system
Renin-angiotensin-aldosterone system
Reniportal
Rennin
Reno-
Renocutaneous
Renogastric
Renogenic
Renogram
Renography
Renointestinal
Renomegaly
Renopathy
Renoprival
Renopulmonary
Renotrophic
Renovascular
Renovascular hypertension
Renpenning syndrome
Renshaw cells
Reoviridae
Reovirus
Repair
Repair enzyme
Repand
Reparative granuloma
Repellent
Reperfusion injury
Repetition rate
Repetition time
Repetition-compulsion
Repetition-compulsion principle
Repetitive DNA
Repetitive transcranial magnetic stimulation
Replacement
Replacement fibrosis
Replacement therapy
Replant
Replantation
Replica
Replica plating
Replicase
Replicate
Replication
Replication site
Replicative form
Replicative intermediate
Replicative senescence
Replicator
Replicon
Repolarization
Reporter protein
Reporting bias
Reposition
Repositioning
Repositor
Representation
Representational system
Repressed
Repressible enzyme
Repression
Repressor
Repressor gene
Reproducibility
Reproduction
Reproductive
Reproductive assimilation
Reproductive cycle
Reptilase
Reptile
Reptilia
Repullulation
Repulsion
Required arch length
Requirement
RES
Resazurin
Rescinnamine
Research
Resect
Resectable
Resection
Resection arthroplasty
Resectoscope
Resectoscope electrode
Resectoscope sheath
Reserpine
Reserve
Reserve force
Reserve tooth germ
Reservoir host
Reservoir of infection
Reservoir of spermatozoa
Reset nodus sinuatrialis
Resident
Residua
Residual
Residual abscess
Residual affinity
Residual body
Residual body of Regaud
Residual cleft
Residual cyst
Residual error
Residual inhibition
Residual inhibitor
Residual ovary syndrome
Residual ridge
Residual schizophrenia
Residual urine
Residual volume
Residue
Resilience
Resin
Resin acids
Resin cement
Resinates
Resines
Resinoid
Resinols
Resinous
Resistance
Resistance form
Resistance plasmids
Resistance thermometer
Resistance-inducing factor
Resistance-transfer factor
Resistant ovary syndrome
Resistin
Resistive movements
Resistivity
Resistor
Resolution
Resolution acuity
Resolvant
Resolvase
Resolvasome
Resolve
Resolvent
Resolving power
Resonance
Resonance theory of hearing
Resonant frequency
Resonator
Resorb
Resorcinol
Resorcinol test
Resorption
Resorption atelectasis
Respirable
Respirable aerosols
Respiration
Respirator
Respiratory
Respiratory acidosis
Respiratory airway
Respiratory alkalosis
Respiratory arrhythmia
Respiratory bronchioles
Respiratory burst
Respiratory center
Respiratory chain
Respiratory dead space
Respiratory disturbance index
Respiratory diverticulum
Respiratory enteric orphan virus
Respiratory enzyme
Respiratory epithelium
Respiratory exchange ratio
Respiratory failure
Respiratory frequency
Respiratory gating
Respiratory hippus
Respiratory inhibitor
Respiratory insufficiency
Respiratory metabolism
Respiratory metal
Respiratory minute volume
Respiratory mucosa
Respiratory pause
Respiratory pigments
Respiratory pulse
Respiratory quotient
Respiratory rate
Respiratory region of mucosa of nasal cavity
Respiratory scleroma
Respiratory syncytial virus
Respiratory system
Respiratory therapy
Respiratory tract
Respire
Respirometer
Respirophasic pain
Respondent behavior
Respondent conditioning
Response
Response bias
Response element
Response hierarchy
Response-produced cues
Rest
Rest area
Rest bite
Rest body
Rest pain
Rest relation
Rest vertical dimension
Restenosis
Restiform
Restiform body
Resting cell
Resting length
Resting saliva
Resting stage
Resting tidal volume
Resting tremor
Restitope
Restitution
Restless legs syndrome
Reston virus
Restoration
Restorative
Restorative dental materials
Restored cycle
Restrained beam
Restraint
Restriction
Restriction endonuclease
Restriction fragment length polymorphism
Restriction length polymorphism
Restriction map
Restriction methylation
Restriction site
Restriction-site polymorphism
Restrictive cardiomyopathy
Restructured cell
Rests of Serres
Resuscitate
Resuscitation
Ret
Retained placenta
Retained products of conception
Retainer
Retardate
Retardation
Retarded dentition
Retarder
Retch
Retching
Rete
Rete cords
Rete cutaneum corii
Rete cyst of ovary
Rete mirabile
Rete ovarii
Rete ridge
Rete subpapillare
Rete testis
Retention
Retention area
Retention cyst
Retention form
Retention groove
Retention jaundice
Retention point
Retention suture
Retention vomiting
Retentive arm
Retentive circumferential clasp arm
Retentive fulcrum line
Reteplase
Retia
Retial
Reticula
Reticular
Reticular activating system
Reticular cartilage
Reticular cell
Reticular degeneration
Reticular fibers
Reticular formation
Reticular lamina
Reticular membrane of spiral organ
Reticular nuclei of medulla oblongata
Reticular nuclei of mesencephalon
Reticular nuclei of pons
Reticular nuclei of the brainstem
Reticular nucleus of thalamus
Reticular substance
Reticular tissue
Reticularis cell
Reticulation
Reticulin
Reticulo-
Reticulocyte
Reticulocytopenia
Reticulocytosis
Reticuloendothelial
Reticuloendothelial cell
Reticuloendothelial system
Reticuloendothelioma
Reticuloendothelium
Reticulohistiocytoma
Reticuloid
Reticulonodular pattern
Reticulosis
Reticulospinal
Reticulospinal tract
Reticulotomy
Reticulum
Reticulum cell sarcoma
Retiform
Retiform hemangioendothelioma
Retina
Retinacula of nail
Retinacular arteries
Retinaculum
Retinaculum caudale
Retinaculum of articular capsule of hip
Retinaculum tendinum
Retinal
Retinal adaptation
Retinal blood vessels
Retinal camera
Retinal dehydrogenase
Retinal detachment
Retinal disparity
Retinal dysplasia
Retinal embolism
Retinal fissure
Retinal fold
Retinal image
Retinal isomerase
Retinal reductase
Retinaldehyde
Retinaldehyde reductase
Retinectomy
Retinitis
Retinitis pigmentosa
Retinitis sclopetaria
Retinitis syphilitica
Retino-
Retinoblastoma
Retinochoroiditis
Retinochoroiditis juxtapapillaris
Retinoic acid
Retinoic acid embryopathy
Retinoic acid receptor
Retinoic acid syndrome
Retinoid
Retinoid X receptor
Retinoids
Retinol
Retinol dehydrogenase
Retinol-binding protein
Retinopapillitis
Retinopathy
Retinopathy of prematurity
Retinopathy punctata albescens
Retinopathy, diabetic
Retinopexy
Retinopiesis
Retinoschisis
Retinoscope
Retinoscopy
Retinotomy
Retinyl phosphate
Retomolar
Retoperithelium
Retort
Retortamonas
Retract
Retractile
Retractile testis
Retraction
Retraction pockets
Retraction syndrome
Retractor
Retrad
Retreat from reality
Retrenchment
Retrieval
Retro-
Retroactive inhibition
Retroadductor space
Retroauricular
Retroauricular fold
Retrobuccal
Retrobulbar
Retrobulbar abscess
Retrobulbar anesthesia
Retrobulbar fat
Retrobulbar neuritis
Retrocalcaneal bursitis
Retrocaval ureter
Retrocecal
Retrocecal abscess
Retrocecal lymph nodes
Retrocecal recess
Retrocedent gout
Retrocervical
Retrocession
Retroclusion
Retrocochlear hearing loss
Retrocolic
Retrocollic
Retrocursive
Retrocuspid papilla
Retrodeviation
Retrodisplacement
Retroduodenal artery
Retroduodenal recess
Retroesophageal
Retrofilling
Retroflex fasciculus
Retroflexed
Retroflexion
Retroflexion of iris
Retrognathic
Retrognathism
Retrograde
Retrograde anmesia
Retrograde aortography
Retrograde beat
Retrograde block
Retrograde cardioplegia
Retrograde cystourethrogram
Retrograde degeneration
Retrograde ejaculation
Retrograde embolism
Retrograde hernia
Retrograde intussuseption
Retrograde memory
Retrograde menstruation
Retrograde P wave
Retrograde pyelography
Retrograde signal
Retrograde urography
Retrograde VA conduction
Retrohyoid bursa
Retroiliac ureter
Retroinguinal space
Retroiridian
Retrojection
Retrojector
Retrolental
Retrolenticular
Retrolenticular part of internal capsule
Retrolentiform limb of internal capsule
Retrolingual
Retromammary
Retromandibular
Retromandibular fossa
Retromandibular vein
Retromastoid
Retromolar fossa
Retromolar pad
Retromolar triangle
Retromylohyoid space
Retronasal
Retroperitoneal fibrosis
Retroperitoneal space
Retroperitoneal veins
Retroperitonitis
Retropharyngeal
Retropharyngeal abscess
Retropharyngeal lymph nodes
Retropharyngeal space
Retropharynx
Retroplacental
Retroplasia
Retroposed
Retroposition
Retroposon
Retropubic
Retropubic hernia
Retropubic space
Retropulsion
Retropyloric lymph nodes
Retrorectal space
Retrosigmoid approach
Retrospection
Retrospective
Retrospective falsification
Retrospondylolisthesis
Retrosternal
Retrosternal hernia
Retrosternal space
Retrosteroid
Retrotarsal
Retrouterine
Retroversioflexion
Retroversion
Retroverted
Retroviral vector
Retroviridae
Retrovirologist
Retrovirology
Retrovirus
Retrozonular space
Retrusion
Retrusive excursion
Rett syndrome
Rett’s disorder
Return
Return extrasystole
Returning cycle
Retzius fibers
Retzius gyrus
Retzius ligament
Retzius striae
Reunient
Reuss formula
Reuss test
Revaccination
Revascularization
Reverberating circuit
Reverberation
Reversal
Reverse anorexia nervosa
Reverse bevel
Reverse curve
Reverse Eck fistula
Reverse genetics
Reverse Koebner phenomenon
Reverse osmosis
Reverse passive hemagglutination
Reverse pupillary block
Reverse transcriptase
Reverse transcriptase polymerase chain reaction
Reverse transcription
Reverse Trendelenburg position
Reversed coarctation
Reversed paradoxical pulse
Reversed passive anaphylaxis
Reversed peristalsis
Reversed phase chromatography
Reversed Prausnitz-Küstner reaction
Reversed reciprocal rhythm
Reversed shunt
Reversed-three sign
Reversible
Reversible calcinosis
Reversible colloid
Reversible decortication
Reversible hydrocolloid
Reversible inhibition
Reversible inhibitor of monoamine oxidase
Reversible pulpitis
Reversible reaction
Reversible shock
Reversion
Revertant
Review
Revivification
Rewarming
Reye's syndrome
Reye’s syndrome
Reynolds number
Reynolds pentad
RF
RFA
RFLP
RFP
RFT
RH
Rh blocking test
Rh factor
Rh incompatibility
Rh null syndrome
Rh-GH
Rha
Rhabditiform larva
Rhabdo-
Rhabdocyte
Rhabdoid
Rhabdomyoblast
Rhabdomyolysis
Rhabdomyoma
Rhabdomyosarcoma
Rhabdophobia
Rhabdosphincter
Rhabdoviridae
Rhabdovirus
Rhadinovirus
Rhagades
Rhagadiform
Rhamnoside
Rhamnus
RhD hemolytic disease
Rhe
Rhegma
Rhegmatogenous
Rhegmatogenous retinal detachment
Rheic
Rheinberg microscope
Rhenium
Rheo-
Rheobase
Rheobasic
Rheocardiography
Rheochrysidin
Rheoencephalogram
Rheoencephalography
Rheogram
Rheologist
Rheology
Rheometer
Rheometry
Rheopexy
Rheostat
Rheostosis
Rheotaxis
Rheotropism
Rhese projection
Rhestocythemia
Rhesus
Rhesus disease
Rheum
Rheumatalgia
Rheumatic
Rheumatic arteritis
Rheumatic carditis
Rheumatic endocarditis
Rheumatic fever
Rheumatic heart disease
Rheumatic pericarditis
Rheumatic pneumonia
Rheumatic valvulitis
Rheumatid
Rheumatism
Rheumatism of the heart
Rheumatoid
Rheumatoid arthritis
Rheumatoid disease
Rheumatoid factors
Rheumatoid nodules
Rheumatologist
Rheumatology
Rhigotic
Rhin-
Rhinal sulcus
Rhinalgia
Rhinedema
Rhinencephalic
Rhinencephalon
Rhinenchysis
Rhinion
Rhinitis
Rhinitis caseosa
Rhinitis medicamentosa
Rhinitis sicca
Rhinocele
Rhinocephaly
Rhinocladiella
Rhinodymia
Rhinoestrosis
Rhinoestrus purpueus
Rhinogenous
Rhinokyphosis
Rhinolalia
Rhinolalia aperta
Rhinolalia clausa
Rhinoliquorrhea
Rhinolith
Rhinolithiasis
Rhinologic
Rhinologist
Rhinology
Rhinomanometer
Rhinomanometry
Rhinomycosis
Rhinonecrosis
Rhinopathy
Rhinopharyngeal
Rhinopharyngolith
Rhinophyma
Rhinoplasty
Rhinopneumonitis
Rhinorrhea
Rhinosalpingitis
Rhinoscleroma
Rhinoscope
Rhinoscopic
Rhinosinusitis
Rhinosporidiosis
Rhinosporidium seeberi
Rhinostenosis
Rhinotillexomania
Rhinotomy
Rhinotracheitis
Rhinovirus
Rhipicephalus
Rhipicephalus sanguineus
Rhizo-
Rhizoid
Rhizome
Rhizomelia
Rhizomelic
Rhizomelic chondrodysplasia punctata
Rhizomelic dwarfism
Rhizomeningomyelitis
Rhizomucor
Rhizoplast
Rhizopoda
Rhizopterin
Rhizopus
Rhizopus microsporus
Rhizopus oryzae
Rhizotomy
Rho
Rho factor
RHo(D) immune globulin
Rhodamine B
Rhodanile blue
Rhodesian trypanosomiasis
Rhodin
Rhodium
Rhodnius
Rhodnius prolixus
Rhodo-
Rhodococcus
Rhodogenesis
Rhodophylactic
Rhodophylaxis
Rhodopsin
Rhodopsin kinase
Rhodotorula
Rhombencephalic gustatory nucleus
Rhombencephalic isthmus
Rhombencephalic tegmentum
Rhombencephalon
Rhombic
Rhombic grooves
Rhombic lip
Rhombo-
Rhomboid
Rhomboid fossa
Rhomboid major (muscle)
Rhomboid minor (muscle)
Rhomboidal sinus
Rhombomere
Rhonchal
Rhonchal fremitus
Rhonchus
Rhopheocytosis
Rhoptry
Rhotacism
Rhubarb
Rhus
Rhus dermatitis
Rhus toxicodendron antigen
Rhus venenata antigen
Rhynchophylline
Rhythm
Rhythm method
Rhythmic chorea
Rhytide
Rhytidectomy
Rhytidosis
Rhytidosis retinae
RIA
Rib
Rib [I–XII]
Rib fracture
Rib notching
Rib spreader
Ribas-Torres disease
Ribbon
Ribbon arch
Ribbon arch appliance
Ribes ganglion
Ribitol
Ribityl
Ribo-
Riboflavin
Riboflavin kinase
Riboflavin unit
Ribofuranose
Ribonuclease (Bacillus subtilis)
Ribonuclease (pancreatic)
Ribonuclease (Rnase)
Ribonuclease D
Ribonucleic acid
Ribonucleic acid interference
Ribonucleoprotein
Ribonucleoside
Ribonucleotide
Ribonucleotide reductase
Ribophorins
Ribopyranose
Ribose
Ribose 5-phosphate
Ribose 5-phosphate isomerase
Riboside
Ribosomal DNA
Ribosomal RNA
Ribosome
Ribosome-lamella complex
Ribosuria
Riboswitch
Ribosyl
Ribosylation
Ribot law of memory
Ribothymidine
Ribotide
Riboucelotide
Ribozyme
Ribulose
Ribulose-1,5-bisphosphate carboxylase
Ribulose-phosphate 3-epimerase
Ricco law
Rice
Rice body
Rice diet
Rice disease
Rice starch
Rice-field fever
Rice-Tween agar
Rice-water stool
Richards-Rundle syndrome
Richter syndrome
Ricin
Ricin-blocked antibody
Ricinism
Ricinoleic acid
Ricinus
Rickets
Rickettsia
Rickettsia africae
Rickettsia akari
Rickettsia australis
Rickettsia burnetii
Rickettsia canis
Rickettsia conorii
Rickettsia honei
Rickettsia japonica
Rickettsia mooseri
Rickettsia prowazekii
Rickettsia psittaci
Rickettsia rickettsii
Rickettsia sibirica
Rickettsia slovaca
Rickettsia tsutsugamushi
Rickettsia typhi
Rickettsial
Rickettsial pox
Rickettsiosis
Rickettsiostatic
Rickles test
RID
Rida virus
Riddoch phenomenon
Rideal-Walker coefficient
Ridell operation
Rider's bone
Rider's bursa
Rider's leg
Rider's muscles
Ridge
Ridge extension
Ridge relation
Ridge resorption
Riedel lobe
Riedel thyroiditis
Rieder cell leukemia
Rieder cells
Rieder lymphocyte
Rieger anomaly
Rieger syndrome
Riehl melanosis
RIF
Rift Valley fever
Rift Valley fever virus
Riga-Fede disease
Right angle clamp
Right anterior lateral hepatic segment [VI]
Right atrial veins
Right atrioventricular orifice
Right atrium of heart
Right auricle
Right axis deviation
Right border of heart
Right branch
Right branch of hepatic artery proper
Right branch of portal vein
Right bundle of atrioventricular bundle
Right colic artery
Right colic flexure
Right colic lymph nodes
Right colic vein
Right coronary artery
Right crus of diaphragm
Right descending pulmonary artery
Right duct of caudate lobe of liver
Right fibrous trigone (of heart)
Right flexural artery
Right gastric artery
Right gastric lymph nodes
Right gastric vein
Right gastroomental artery
Right gastroomental lymph nodes
Right gastroomental vein
Right heart
Right heart bypass
Right hepatic duct
Right hepatic veins
Right inferior pulmonary vein
Right lateral division of liver
Right liver
Right lobe
Right lobe of liver
Right lumbar lymph nodes
Right lymphatic duct
Right main bronchus
Right marginal branch (of right coronary artery)
Right marginal vein
Right medial division of liver
Right ovarian vein
Right parasternal impulses
Right part of diaphragmatic surface of liver
Right portal fissure
Right pulmonary artery
Right sagittal hepatic fissure
Right semilunar cusp of aortic valve
Right splicing junction
Right superior intercostal vein
Right superior pulmonary vein
Right suprarenal vein
Right testicular vein
Right triangular ligament of liver
Right ventricle
Right ventricular failure
Right-handed
Right-to-left shunt
Righting reflexes
Rigid connector
Rigidity
Rigor mortis
Rigveda
Riley-Day syndrome
Rim
RIMA
Rima glottidis
Rima vestibuli
Rimini test
Rimose
Rimula
Rindfleisch folds
Ring
Ring abscess
Ring chromosome
Ring enhancement
Ring finger
Ring of Soemmerring
Ring pessary
Ring precipitin test
Ring scotoma
Ring ulcer of cornea
Ring-knife
Ring-wall lesion
Ringed hair
Ringer injection
Ringer solution
Ringlike corneal dystrophy
Ringworm
Rinne test
Riolan anastomosis
Riolan bones
Riolan bouquet
Riolan muscle
RIP
Riparian
Ripault sign
Ripening
Ripstein operation
RISA
Rise time
Risk
Risk factor
Risley rotary prism
Risorius (muscle)
RIST
Ristocetin
Risus
Risus caninus
Ritchie index
Ritgen maneuver
Rittenhouse-Manogian procedure
Ritter disease
Ritter opening tetanus
Ritter-Rollet phenomenon
Ritual
Ritualistic behavior
Ritucharya
Riva-Rocci sphygmomanometer
Rivalry
Rivalry of retina
Rivea corymbosa
Rivero-Carvallo effect
Rivers cocktail
Riziform
RLL
RLQ
RMA
RML
RMP
RMT
RMV
RN
RNA
RNA tectonics
RNA tumor viruses
RNA virus
RNAi
RNase
RNase a
RNase D
RNase II
RNase III
RNase P
RNase T1
RNase T2
RNase U2
RNC
RNP
Ro spatula
ROA
Roaf syndrome
Robert pelvis
Roberts syndrome
Robertshaw tube
Robertsonian translocation
Robinow syndrome
Robinson catheter
Robinson index
Roborant
Robotic
Robustness
ROC
Rochalimaea
Rocket immunoelectrophoresis
Rocky mountain spotted fever
Rocky Mountain spotted fever vaccine
Rocuronium
Rod
Rod discs
Rod fiber
Rod granule
Rodent mite
Rodent ulcer
Rodentia
Rodenticide
Rodococcus equi
Roentgen
Roentgen-equivalent-man
Roentgen-equivalent-physical
Roentgenkymogram
Roentgenkymograph
Roentgenkymography
Roentgenologist
Roentgenology
Roentgenometry
Roentgenoscope
Roentgenoscopy
Roesler-Dressler infarct
Roga
Roger Anderson pin fixation appliance
Roger disease
Roger murmur
Rogers sphygmomanometer
Rohr stria
Röhrer index
Rokitansky hernia
Rokitansky-Aschoff sinuses
Rolandic
Rolandic epilepsy
Rolando angle
Rolando cells
Rolando column
Role
Role conflict
Role-playing
Rolfing
Roll
Roll sulfur
Roll tube
Roll-tube culture
Roller bandage
Roller nucleus
Rollerball electrode
Rolleston rule
Rollet stroma
Rolling circle
Roman fever
Romaña sign
Romano-Ward syndrome
Romanowsky blood stain
Romberg sign
Römer test
Rongeur
Rønne nasal step
Roof
Roof of orbit
Roof plate
Room temperature
Rooming-in
Roopa
Root
Root amputation
Root apex
Root avulsion
Root canal file
Root canal of tooth
Root canal orifice
Root canal plugger
Root canal restoration
Root canal spreader
Root canal therapy
Root canal treatment
Root caries
Root caries index
Root cause analysis
Root dehiscence
Root of facial nerve
Root of lung
Root of mesentery
Root of nail
Root of nose
Root of penis
Root of tongue
Root of tooth
Root planing
Root pulp
Root resorption
Root sheath
Root-form implant
Rooting reflex
Rootlets
Roots of olfactory tract, lateral and medial
Roots of trigeminal nerve
ROP
Ropalocytosis
Ropivacaine hydrochloride
Rorschach test
ROS
Rosa
Rosacea
Rosanilin
Rosanilin dyes
Rosary
Rose
Rose bengal
Rose bengal radioactive
Rose cold
Rose hips
Rose oil
Rose position
Rose spots
Rose-Bradford kidney
Rose-Waaler test
Rosemary oil
Rosenbach law
Rosenbach sign
Rosenbach test
Rosenthal fiber
Rosenthaler-Turk reagent
Roseola
Rosette
Rosette test
Rosette-forming cells
Rosin
Ross cycle
Ross procedure
Ross River virus
Ross-Jones test
Rossolimo reflex
Rostellum
Rostrad
Rostral
Rostral lamina
Rostral neuropore
Rostral transtentorial herniation
Rostrate
Rostriform
Rostrum
Rostrum of corpus callosum
ROT
Rotamase
Rotamer
Rotameter
Rotating anode
Rotating anode tube
Rotation
Rotation advancement flap
Rotation flap
Rotation therapy
Rotational nystagmus
Rotationplasty
Rotator cuff injury
Rotator cuff of shoulder
Rotator muscle
Rotatores (muscles)
Rotatores cervicis (muscles)
Rotatores lumborum (muscles)
Rotatores thoracis (muscles)
Rotatory nystagmus
Rotavirus
Rotch sign
Rote learning
Rotenone
Roth spots
Rothera nitroprusside test
Rothia
Rothia dentocariosa
Rothmund syndrome
Rotor syndrome
Rotoscoliosis
Rototome
Rouget bulb
Rouget-Neumann sheath
Rough
Rough colony
Roughage
Roughton-Scholander apparatus
Rouleau
Rouleaux formation
Round bur
Round cell sarcoma
Round heart
Round ligament of liver
Round ligament of uterus
Round window
Rounded atelectasis
Roundworms
Rous sarcoma
Rous sarcoma virus
Rous-associated virus
Roussy-Lévy disease
Roux method
Roux stain
Roux-en-Y anastomosis
Roux-en-Y operation
Rovsing sign
Rowe-Killey forceps
Royal touch
RP
RPF
Rpm
RPO
RQ
RR
rRNA
RRR
RS
RSA
RSD
RSP
RST
RST segment
RSV
RT
RT-PCR
RT3
RT3U test
RTA
RTE
rTMP
RTP
RTS
Ru
Rub
Rub alopecia
Rubber
Rubber dam
Rubber dam clamp
Rubber tissue
Rubber-bulb syringe
Rubber-shod clamp
Rubbing alcohol
Rubeanic acid
Rubedo
Rubefacient
Rubefaction
Rubella
Rubella cataract
Rubella HI test
Rubella retinopathy
Rubella virus
Rubella virus vaccine, live
Rubellin
Rubeola
Rubeosis
Rubeosis iridis diabetica
Rubescent
Rubidium
Rubin test
Rubinstein syndrome
Rubinstein-Taybi syndrome
Rubivirus
Rubner laws of growth
Rubner test
Rubor
Rubratoxin
Rubredoxins
Rubric
Rubricyte
Rubrobulbar tract
Rubroolivary fibers
Rubropontine tract
Rubroreticular fasciculi
Rubroreticular tract
Rubrospinal
Rubrospinal tract
Rubruria
Rubruric
Rubulavirus
Rud syndrome
Rudiment
Rudimentary
Ruff
Ruffini corpuscles
Ruffled border
Rufous
Ruga
Rugger jersey vertebra
Rugine
Rugitus
Rugose
Rugosity
Ruksha
RUL
Rule
Rule of bigeminy
Rule of nines
Rule of outlet
Ruler
Rum
Rumen
Ruminant
Rumination
Rumination disorder
Ruminative
Ruminococcus
Rummel tourniquet
Rumpel-Leede phenomenon
Run
Run-in period
Runaway pacemaker
Runeberg formula
Runner's knee
Running time
Runoff
Runt
Runt disease
Runting syndrome
Runyon classification
Runyon group I mycobacteria
Runyon group II mycobacteria
Runyon group III mycobacteria
Runyon group IV mycobacteria
Rupia
Rupioid
Rupture
Ruptured aneurysm
Ruptured disk
RUQ
Rushton bodies
Russell bodies
Russell Periodontal Index
Russell sign
Russell syndrome
Russell traction
Russell viper
Russell viper venom
Russell viper venom clotting time
Russell-Silver syndrome
Russian influenza
Russian spring-sumer encephalitis
Rust phenomenon
Rusts
Rusty sputum
Ruthenium
Ruthenium red
Rutherford
Rutherfordium
Rutin
Rutinose
Ruysch muscle
Ruysch tube
RV
RVEF
RVH
Ryan stain
Ryanodine
Ryanodine receptor
Rye classification
Rye grass staggers
Ryle tube
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