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Medical Branch Acronyms Alphabet C

medical branch acronyms alphabet c
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Medical Branch Alphabet – C

S. NoAcronymsFull FormShort ExplanationPractical Example
C001CABGCoronary Artery Bypass GraftingSurgery to bypass blocked coronary arteriesUsed for severe coronary artery disease
C002CADCoronary Artery DiseaseNarrowing of coronary arteriesDiagnosed by angiography
C003CAHCongenital Adrenal HyperplasiaGenetic disorder affecting adrenal hormonesDetected in newborn screening
C004CALCalcium LevelAmount of calcium in bloodMonitored in metabolic disorders
C005CAPDContinuous Ambulatory Peritoneal DialysisDialysis performed via peritoneal membraneUsed in chronic kidney disease
C006CATComputerized Axial TomographyImaging scan using X-raysCT scan for trauma evaluation
C007CBCComplete Blood CountMeasures blood componentsUsed in routine health check
C008CBTCognitive Behavioral TherapyPsychological treatment for mental disordersUsed for anxiety or depression
C009CCUCoronary Care UnitICU level care for cardiac patientsTreats heart attack patients
C010CD4Cluster of Differentiation 4Immune cell markerUsed to monitor HIV progression
C011CDHCongenital Diaphragmatic HerniaBirth defect where diaphragm fails to closeRequires neonatal surgery
C012CEACarcinoembryonic AntigenTumor marker for cancer screeningUsed for colon cancer monitoring
C013CFMCerebral Flow MeterMeasures blood flow to brainUsed in neurology ICU
C014CGMContinuous Glucose MonitoringReal-time blood glucose measurementUsed by insulin-dependent diabetics
C015CHDCongenital Heart DiseaseBirth defects of the heartDetected in newborn echo
C016CHFCongestive Heart FailureCardiac inability to pump bloodTreated in cardiology wards
C017CHOCarbohydrateMacronutrient needed for energyUsed in nutrition planning
C018CKDChronic Kidney DiseaseLong-term kidney function lossDiagnosed by GFR test
C019CLLChronic Lymphocytic LeukemiaType of blood cancerTreated in oncology department
C020CMVCytomegalovirusViral infection affecting immunocompromisedScreened in transplant patients
C021CNSCentral Nervous SystemBrain and spinal cordTerm used in neurology
C022COPDChronic Obstructive Pulmonary DiseaseLong-term lung diseaseCommon in smokers
C023CPAPContinuous Positive Airway PressureNon-invasive airway supportUsed for sleep apnea
C024CPRCardiopulmonary ResuscitationEmergency life-saving techniquePerformed during cardiac arrest
C025CRFChronic Renal FailureProgressive kidney dysfunctionRequires dialysis
C026CRHCorticotropin Releasing HormoneHormone regulating stress responseMeasured in endocrine tests
C027CRPC-Reactive ProteinMarker of inflammationUsed in infection monitoring
C028CRTCardiac Resynchronization TherapyElectrical pacing of heart chambersUsed in heart failure
C029CSFCerebrospinal FluidFluid protecting brain & spinal cordCollected in lumbar puncture
C030CTNCalcitoninHormone regulating calcium levelsElevated in thyroid disorders
C031CVACerebrovascular AccidentStroke due to lack of blood to brainTreated in stroke units
C032CVPCentral Venous PressurePressure in thoracic vena cavaMonitored in critical care
C033CXRChest X-RayRadiographic image of chestUsed for pneumonia diagnosis
C034CYTCytologyStudy of cellsUsed in Pap smear tests
C035CABCommunity-Acquired BacteremiaBlood infection acquired outside hospitalsTreated with antibiotics
C036CADSClinical Assessment Decision SupportAutomated system for diagnosisUsed in hospital software
C037CAIComputer-Assisted ImagingTechnology aided medical imagingUsed in digital radiology
C038CAMComplementary and Alternative MedicineNon-mainstream medical practicesIncludes herbal therapy
C039CANCoronary Artery NarrowingNarrowing of coronary blood vesselsSeen in angioplasty tests
C040CARChimeric Antigen ReceptorEngineered receptor for cancer therapyUsed in CAR-T cell therapy
C041CASCarotid Artery StenosisNarrowing of carotid arteriesDiagnosed by Doppler ultrasound
C042CAUTICatheter-Associated UTIUrinary infection due to catheterPrevented by sterile insertion
C043CAVCerebral Arterial VasospasmVessel spasm after brain bleedMonitored in ICU patients
C044CBAComplete Blood AnalysisFull investigation of blood parametersDone in hematology labs
C045CBMCognitive Brain MappingBrain activity analysisUsed in neuroimaging studies
C046CBRClinical Benefit RateCancer trial outcome measureUsed in oncology research
C047CBSCentral Blood SamplingBlood sampling from central lineUsed in critical care
C048CCBCalcium Channel BlockerHeart/blood pressure medicationPrescribed for hypertension
C049CCHDCritical Congenital Heart DiseaseSevere form of heart defectsDetected using pulse oximetry
C050CCICranial Capacity IndexMeasurement of skull capacityUsed in anthropology/neurology
C051CCLCervical Cancer LesionPrecancerous cervical cell growthFound in Pap smear
C052CCNClinical Care NurseSpecially trained hospital nurseWorks in ICU
C053CCOCerebral Circulation OutputBlood circulation efficiency to brainAssessed in neurological exams
C054CCPCyclic Citrullinated PeptideAutoimmune marker for RAUsed in arthritis diagnosis
C055CCRCreatinine Clearance RateEstimate of kidney functionUsed in nephrology
C056CCTControlled Cord TractionThird stage labor managementUsed in obstetrics
C057CDFCell-Derived FactorProtein produced by cellsStudied in biology research
C058CDIClostridioides Difficile InfectionSevere intestinal infectionOccurs after long antibiotic use
C059CDPCytidine DiphosphateIntermediate in nucleotide synthesisStudied in molecular biology
C060CERComparative Effectiveness ResearchResearch comparing treatment outcomesUsed in healthcare policy
C061CESCauda Equina SyndromeSpinal nerve compression emergencyRequires urgent surgery
C062CETClinical Exercise TestTest measuring exercise responseUsed for heart/lung evaluation
C063CFACell-Free AntibodyAntibody circulating without cellsUsed in transplant rejection tests
C064CFEChronic Fatigue EvaluationAssessment for fatigue disordersUsed in CFS diagnosis
C065CFFCritical Flicker FusionVision test measuring flicker perceptionUsed in neurology
C066CFGCerebral Flow GradientDifference in brain blood flowMeasured in brain imaging
C067CFMGClinical Forearm Muscle GripStrength measurement toolUsed in physical therapy
C068CFXCoagulation Factor XClotting factor in bloodUsed in hematology
C069CGFConcentrated Growth FactorPlatelet-derived healing componentUsed in dentistry
C070CHIClosed Head InjuryHead trauma without skull fractureOccurs in road accidents
C071CHKCholesterol CheckBlood test measuring cholesterolUsed in cardiac risk screening
C072CHLChronic Hepatic LesionLong-term liver tissue damageSeen in hepatitis
C073CHPChronic Health ProblemLong-term diseaseUsed in medical coding
C074CHSCannabinoid Hyperemesis SyndromeSevere vomiting due to cannabis useTreated with hot showers/hospital care
C075CHXChlorhexidineAntiseptic agentUsed for surgical skin prep
C076CILCardiac Injury LevelExtent of heart tissue damageUsed in MI assessment
C077CINCervical Intraepithelial NeoplasiaPrecancerous cervical changesClassified as CIN I–III
C078CIPACongenital Insensitivity to PainGenetic inability to feel painDiagnosed in childhood
C079CIPDChronic Inflammatory Demyelinating PolyneuropathyLong-term nerve disorderTreated with IVIG
C080CISCarcinoma In SituEarly-stage cancerTreated before progression
C081CKMCreatine Kinase-MBHeart muscle enzymeElevated in MI
C082CLABSICentral Line Associated Bloodstream InfectionInfection from central catheterPrevented with sterile technique
C083CLDChronic Lung DiseaseLong-term respiratory impairmentSeen in COPD
C084CLECutaneous Lupus ErythematosusAutoimmune skin diseaseTreated by dermatology
C085CLICritical Limb IschemiaSevere limb artery obstructionCan require amputation
C086CLPCleft Lip and PalateFacial birth defectCorrected with surgery
C087CLSCapillary Leak SyndromePlasma leakage from capillariesMedical emergency
C088CLTCognitive Learning TherapyTherapy to improve cognitive skillsUsed in dementia care
C089CMACertified Medical AssistantClinical support professionalWorks with physicians
C090CMCCarboxymethylcelluloseThickener used in medical gelsUsed in eye drops
C091CMDCongenital Muscular DystrophyGenetic muscle disorderDiagnosed in infancy
C092CMEContinuing Medical EducationMandatory education for doctorsRequired for license renewal
C093CMGClinical Myasthenia GravisAutoimmune neuromuscular disorderDiagnosed with tensilon test
C094CMLChronic Myeloid LeukemiaBlood cancer affecting bone marrowTreated with imatinib
C095CMPComprehensive Metabolic PanelBlood test analyzing multiple chemicalsUsed in general evaluation
C096CMSCenters for Medicare & Medicaid ServicesUS healthcare regulatory agencySets coding guidelines
C097CMTCharcot-Marie-Tooth DiseaseGenetic nerve disorderCauses muscle weakness
C098CMVIGCytomegalovirus Immune GlobulinAntibody treatment for CMVUsed in transplant patients
C099CNFCranial Nerve FunctionAssessment of cranial nervesUsed in neurological exam
C100CNGCardiac Nerve GradientVariation in nerve signals in heartMeasured in electrophysiology
S. NoAcronymsFull FormShort ExplanationPractical Example
C101CIEComplement Immune EnhancementImmune response boosted by complement activationUsed in autoimmune disease studies
C102CILChronic Inflammatory LesionLong-term localized inflammationSeen in chronic gum infections
C103CIMTCarotid Intima-Media ThicknessUltrasound measure of carotid artery wallUsed to assess stroke risk
C104CIPFChronic Idiopathic Pulmonary FibrosisProgressive lung scarring without known causeTreated with antifibrotic drugs
C105CIPCChemotherapy-Induced Peripheral ChangesNeurological changes caused by chemotherapyTingling in hands after chemo
C106CIRCardiac Injury ResponseHeart’s reaction to physical damageObserved after heart attacks
C107CISDCritical Incident Stress DebriefingPsychological support process after traumaUsed for paramedic mental health
C108CISCClean Intermittent Self-CatheterizationSelf-inserted catheter techniqueUsed in neurogenic bladder management
C109CITHCongenital Immune ThrombocytopeniaLow platelet count in newbornsDiagnosed immediately after birth
C110CITSCritical Illness Trauma SyndromeSystemic response to severe traumaSeen in ICU trauma cases
C111CIVCerebral Ischemic VolumeSize of brain area affected by ischemiaMeasured on MRI after stroke
C112CIVAControlled Intravenous AnalgesiaPatient-controlled pain relief methodUsed post-surgery
C113CIWSClinical Immunology Workup SetPanel of immune function testsUsed for immunodeficiency diagnosis
C114CJFCraniojugular FossaAnatomical area near skull baseEvaluated in ENT surgery
C115CKMBICK-MB IndexMarker to differentiate heart vs. skeletal muscle injuryUsed in AMI diagnosis
C116CLABSICentral-Line–Associated Bloodstream InfectionInfection from central venous catheterMajor ICU complication
C117CLCChemotherapy Line ClearanceProtocol to clear drug residueEnsures patient safety
C118CLDChronic Lung DiseaseLong-lasting lung dysfunctionSeen in smokers and premature infants
C119CLIMChronic Lymphocytic Inflammation MarkerIndicator of long-term lymphoid inflammationUsed in lymphoma management
C120CLIPClinical Immunophenotyping PanelBlood test to identify immune cell typesUsed in leukemia classification
C121CLIVUSCranial Clivus AreaSloped bony portion of skull baseExamined in neurosurgery
C122CLMCerebral Lymphatic MappingImaging of lymphatic drainage of brainNew research technique
C123CLSCClinical Laboratory Support CenterLab operations support unitHandles sample management
C124CLTIChronic Limb-Threatening IschemiaSevere leg artery blockageRequires urgent vascular surgery
C125CLVCerebral Lesion VolumeTotal brain lesion sizeQuantified on MRI
C126CMAPCompound Muscle Action PotentialElectrical muscle response measurementUsed in neuromuscular testing
C127CMBICell Membrane Binding IndexMeasure of receptor-binding strengthUsed in pharmacology
C128CMCJCarpometacarpal JointThumb joint used for grippingOften affected by arthritis
C129CMDDChronic Metabolic Dysfunction DisorderPersistent metabolic imbalanceSeen in diabetes
C130CMEFClinical Medical Examination FormStandard patient exam formUsed in hospitals
C131CMETClinical Metabolomics TestingLab analysis of metabolic compoundsUsed for metabolic disorders
C132CMFCranio-MaxillofacialHead and face surgical specialtyUsed in trauma reconstruction
C133CMFSCranio-Maxillofacial SurgerySurgery of facial bonesTreats fractures or deformities
C134CMICerebral MicroinfarctTiny stroke-like brain lesionFound on high-resolution MRI
C135CMLAChronic Myeloid Leukemia Accelerated PhaseIntermediate stage of CMLRequires aggressive therapy
C136CMMDCongenital Multisystem Malformation DisorderMultiple organ birth defectsDiagnosed via genetic testing
C137CMMEClinical Molecular Medicine EvaluationDetailed genetic and molecular analysisUsed for rare diseases
C138CMMSClinical Medication Management SystemDigital system for medication trackingUsed in pharmacies
C139CMNCongenital Melanocytic NevusPigmented birthmarkMay require monitoring
C140CMNSClinical Mass Neuron ScanAdvanced brain neuron imagingUsed in neurodegenerative studies
C141CMPDChronic Myeloproliferative DiseaseBone marrow overproduction disorderIncludes polycythemia
C142CMPVCardiomyopathy VariantGenetic mutation causing heart weaknessIdentified by genetic testing
C143CMRACardiovascular Magnetic Resonance AngiographyMRI scan of blood vesselsUsed to assess stenosis
C144CMSAClinical Musculoskeletal AssessmentExam of bones & jointsUsed in ortho clinics
C145CMSFCerebrospinal Meningeal FluidProtects brain and spinal cordCollected via lumbar puncture
C146CMTIChronic Musculoskeletal Tissue InjuryLong-term joint/muscle damageSeen in sports injuries
C147CMTSClinical Medical Training SystemStructure of medical training programsUsed in hospitals
C148CNAPContinuous Non-Invasive Arterial PressureBP monitoring without catheterUsed in anesthesia
C149CNBPCentral Neural Blood PressureBlood pressure controlled by CNSStudied in neurocardiology
C150CNCVCranial Nerve Conduction VelocityDetermines nerve signal speedUsed in nerve injury testing
C151CNDClinical Nutritional DeficiencyLack of essential nutrientsSeen in malnutrition
C152CNDPCongenital Neurological Developmental ProblemBirth-related neurological deficitsDetected in infants
C153CNFTClinical Neurofunctional TestTests brain & nerve functionUsed in epilepsy
C154CNGFChronic Neutrophil Growth FactorProtein promoting neutrophil growthUsed in hematology
C155CNHLCentral Nervous Hearing LossBrain-related hearing impairmentIdentified via audiology
C156CNIMClinical Neurophysiology Intraoperative MonitoringMonitoring nerves during surgeryPrevents nerve damage
C157CNISCentral Nervous Immune SyndromeImmune issues inside CNSSeen in viral infections
C158CNLSClinical Neonatal Life SupportLife-saving care for newbornsUsed in delivery rooms
C159CNMIChronic Neuro-Muscular ImpairmentLong-term muscle-nerve dysfunctionSeen in ALS
C160CNNPChronic Neuropathic PainPersistent nerve-related painTreated with nerve agents
C161CNPFClinical Nasopharyngeal FluidSample from nasal cavityUsed for viral testing
C162CNPGClinical Neoplasm Progression GradeTumor severity gradeUsed in oncology
C163CNPVCardiovascular Nitric Pressure ValueMeasure of nitric oxide influence on BPResearch measurement
C164CNRContrast Noise RatioImage clarity indicatorUsed in radiology
C165CNSCCentral Nervous System ComplicationComplication affecting brain/spineOccurs in meningitis
C166CNSFClinical Nervous System FunctioningExam of brain and nerve functionUsed in neurology
C167CNSIChronic Neurosensory ImpairmentLong-term loss of sensory functionSeen in diabetic neuropathy
C168CNSSCentral Nervous Support SystemPhysiological systems supporting CNSIncluded in anatomy
C169CNTConnective TissueTissue that supports other tissuesFound throughout body
C170CNVRClinical Nerve RecoveryHealing progress of nervesPost-surgery monitoring
C171COACoarctation of AortaAortic narrowingCorrected via surgery
C172COCPCombined Oral Contraceptive PillHormonal birth control pillPrevents pregnancy
C173CODAChemical Oxygen Demand AssayLab test for oxygen consumptionUsed in biochemical labs
C174COHbCarboxyhemoglobinCarbon monoxide–bound hemoglobinSeen in CO poisoning
C175COIContinuity of InjuryPattern of ongoing tissue damageUsed in forensic reports
C176COLCardiac Output LevelMeasure of heart pumping efficiencyUsed in ICU
C177COMBICombination ImmunotherapyMulti-agent immune treatmentUsed in cancer therapy
C178COMPCartilage Oligomeric Matrix ProteinBiomarker for cartilage degenerationUsed in arthritis assessment
C179CONAConjunctival AngiomaBenign eye blood vessel tumorDiagnosed via eye exam
C180CONPClinical Optic Nerve PressurePressure on optic nerveSeen in glaucoma
C181COPCommunity-Oriented PsychiatryPsychiatry focusing on community supportUsed in mental health programs
C182COPEClinical Opioid Prescribing EvaluationAssessment of controlled opioid useUsed in pain management
C183COPRChronic Obstructive Pulmonary ResponseLung response in COPDMeasured in pulmonary clinics
C184COSClinical Ophthalmic ScreeningEye health checkUsed for vision disorders
C185COTCarbon Oxidation TherapyDetoxification therapyUsed in alternative medicine
C186COVClinical Outcome ValueOverall treatment effectivenessUsed in health evaluation
C187CPADChild Psychiatry Assessment & DiagnosisDiagnostic framework for child mental healthUsed by psychiatrists
C188CPALContinuous Positive Airflow LevelAirflow pressure in respiratory devicesUsed in sleep apnea
C189CPAPDCPAP DeviceDevice providing positive airway pressureUsed at home for apnea
C190CPBFCerebral Perfusion Blood FlowBrain blood flow volumeMeasured via CT perfusion
C191CPESClinical Psychological Evaluation ScaleMental health assessment toolUsed in counseling
C192CPFChronic Pulmonary FibrosisLong-term lung fibrosisRequires long-term therapy
C193CPGSClinical Practice Guidelines SetStandard medical guidelinesUsed in hospitals
C194CPHCephalizationBrain-to-body ratioStudied in embryology
C195CPIACardiopulmonary Imaging AssessmentCombined heart-lung imagingUsed in trauma
C196CPCCerebral Perfusion CapacityBrain’s ability to receive bloodStudied in stroke
C197CPRTCardiopulmonary Resuscitation TrainingCPR teaching programUsed for BLS certification
C198CPSIClinical Pain Sensitivity IndexMeasure of pain perceptionUsed in pain clinics
C199CPSPChronic Post-Surgical PainLong-lasting pain after surgerySeen after amputations
C200CPTLClinical Platelet LevelPlatelet count measurementUsed in blood tests

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