Encyclopedia of Disease and Disease Detection (12-Volume): Foundations, Technologies, and Clinical Applications

Medical Science and Research

Sarvarthapedia Area-4

Encyclopedia of Disease and Disease Detection – Complete Cross-Referenced Knowledge Web of Diagnostics, Genomics, Imaging, Biomarkers, Artificial Intelligence, and Precision Medicine

Volume 1: Foundations of Disease – Concepts, History, and Taxonomy

Part I: Defining Disease

Medical Science and Research
Life and Biology
Disease vs. illness vs. syndrome
Cause of Disease
Natural history of disease (pre-pathogenesis, latent, symptomatic, resolution)
Classification systems: ICD-11 (2022 revision), SNOMED CT, MeSH
The exposome and disease origins
Common Diseases

Part II: Historical Milestones in Disease Detection (Antiquity–1950)

Ancient Egyptian, Chinese, and Greek medicine (Hippocratic humors, pulse diagnosis)
Invention of the stethoscope (Laënnec, 1816)
Germ theory (Pasteur, Koch) and its impact on diagnostics
First clinical laboratories (19th century)
Discovery of X-rays (Röntgen, 1895)
Blood typing and cross-matching (Landsteiner, 1901)
Electrocardiograph (Einthoven, 1903)

Part III: Modern Era of Detection (1950–2020)

Electron microscopy
Radioimmunoassay (Yalow & Berson)
ELISA and Western blot
PCR invention (Mullis, 1983)
Flow cytometry
Sanger sequencing

Part IV: Epidemiology and Screening Principles

Sensitivity, specificity, predictive values
ROC curves
Lead time and length time bias
Wilson-Jungner criteria for screening
Overdiagnosis and false positives

Part V: Ethical and Legal Frameworks

Informed consent in diagnostic testing
Genetic information non-discrimination acts
Data privacy (HIPAA, GDPR in diagnostics)

Volume 2: Molecular and Genomic Foundations of Disease Detection

Part I: The Human Genome and Disease

From Watson-Crick to T2T genome (2022 complete assembly)
Types of genetic variation (SNPs, indels, CNVs, STRs)
Mendelian disorders vs. complex traits
Epigenetics (DNA methylation, histone modification, non-coding RNAs)

Part II: Nucleic Acid-Based Detection

PCR variants: qPCR, RT-PCR, digital droplet PCR, multiplex PCR
Isothermal amplification (LAMP, RPA, NASBA)
CRISPR-based diagnostics (SHERLOCK, DETECTR, 2020–2025 refinements)
Next-generation sequencing (NGS): whole genome, exome, targeted panels
Third-generation sequencing (PacBio, Oxford Nanopore)
Liquid biopsy: circulating tumor DNA, fetal DNA, microbial cell-free DNA

Part III: Protein and Metabolite Detection

Mass spectrometry (MALDI-TOF, LC-MS/MS)
Proximity extension assay and Olink technology
Aptamer-based proteomics (SOMAscan)
Metabolomics in early disease detection (diabetes, cancer, inborn errors)

Part IV: Single-Cell and Spatial Technologies

Single-cell RNA-seq
Spatial transcriptomics (Visium, MERFISH)
Imaging mass cytometry

Volume 3: Imaging and Structural Diagnostics

Part I: Radiography and Fluoroscopy

Digital radiography (DR), computed radiography (CR)
Contrast agents (iodinated, barium)
Dual-energy X-ray absorptiometry (DXA)

Part II: Computed Tomography (CT)

Helical, multi-detector, cone-beam CT
Dual-energy CT, photon-counting CT (approved 2021–2023)
CT angiography, perfusion CT
Low-dose protocols and AI reconstruction

Part III: Magnetic Resonance Imaging (MRI)

Physics (T1, T2, proton density, diffusion, perfusion)
Functional MRI (BOLD)
MR spectroscopy, MR elastography
7 Tesla and ultra-high-field MRI (clinical adoption 2020–2025)
Gadolinium-free contrast agents

Part IV: Ultrasound

B-mode, M-mode, Doppler (color, power, spectral)
Contrast-enhanced ultrasound (microbubbles)
Elastography (shear wave, strain)
Point-of-care ultrasound (POCUS)

Part V: Nuclear Medicine

PET: FDG and novel tracers (PSMA, DOTATATE, amyloid, tau)
SPECT (Tc-99m, I-123)
Hybrid imaging: PET/CT, PET/MRI, SPECT/CT
Theranostics (e.g., Lu-177 PSMA, 2024 updates)

Part VI: Emerging Optical and Hybrid Imaging

Optical coherence tomography (OCT)
Photoacoustic imaging
Fluorescence lifetime imaging (FLIM)
Multispectral optoacoustic tomography (MSOT)

Volume 4: Laboratory Medicine – Hematology, Chemistry, and Immunology

Part I: Hematologic Disease Detection

Complete blood count (CBC) parameters and flags
Peripheral smear and automated morphology (AI-based)
Bone marrow aspiration and biopsy
Coagulation assays (PT, aPTT, thrombin time, D-dimer, thromboelastography)
Hemoglobin electrophoresis and HPLC
Flow cytometry for leukemia/lymphoma immunophenotyping

Part II: Clinical Chemistry

Electrolytes, renal function (creatinine, cystatin C, eGFR)
Liver panel (ALT, AST, ALP, GGT, bilirubin, albumin)
Cardiac biomarkers (troponin I/T, BNP/NT-proBNP, CK-MB)
Pancreatic enzymes (amylase, lipase)
Therapeutic drug monitoring and toxicology screens

Part III: Immunology and Serology

Autoantibody panels (ANA, anti-dsDNA, RF, anti-CCP, ANCA)
Complement assays (CH50, C3, C4)
Acute phase reactants (CRP, ESR, procalcitonin, SAA)
Immunoglobulin quantification and subclasses
Serum protein electrophoresis and immunofixation

Part IV: Point-of-Care Testing (POCT)

Glucose, HbA1c, lipid panels
Rapid infectious disease tests (COVID-19, influenza, RSV, Strep A, HIV)
Pregnancy and fertility tests
Coagulation POCT (INR)
Emerging wearable biosensors (2020–2026)

Volume 5: Infectious Disease Detection

Part I: Bacterial Pathogens

Conventional culture and sensitivity (automated systems: VITEK, BD Phoenix)
MALDI-TOF for bacterial ID
Molecular diagnostics (multiplex panels: BioFire, QIAstat-Dx)
Antibiotic resistance detection (MRSA, VRE, CRE, carbapenemases)
Whole-genome sequencing for outbreak tracking

Part II: Viral Diagnostics

Antigen detection (rapid tests, immunofluorescence)
Serology (IgM/IgG, neutralization assays)
Nucleic acid amplification tests (NAAT)
Viral load quantification (HIV, HBV, HCV, CMV, EBV)
Next-generation sequencing for novel viruses (metagenomics)

Part III: Fungal and Parasitic Diseases

Microscopy (KOH, calcofluor white, Giemsa, trichrome)
Fungal culture and antifungal susceptibility
Antigen detection (Galactomannan, β-D-glucan, Cryptococcal antigen)
Molecular panels for malaria, leishmaniasis, trypanosomes
Multiplex PCR for intestinal parasites

Part IV: Emerging and Zoonotic Infections

COVID-19 diagnostics (PCR, antigen, serology, 2020–2025 variants)
Mpox, Ebola, Marburg, Lassa fever diagnostics
Avian influenza, Nipah, Zika, Chikungunya
Biosafety levels and laboratory-acquired infections

Part V: Sepsis and Syndromic Panels

Procalcitonin and host-response biomarkers
Rapid pathogen identification from blood (T2MR, SeptiCyte)
Metagenomic NGS for culture-negative sepsis

Volume 6: Cancer Detection and Oncologic Diagnostics

Part I: Traditional Cancer Diagnostics

Histopathology and cytology (Pap smear, FNA, effusion cytology)
Immunohistochemistry (IHC) panels (CK, EMA, CD markers, hormone receptors)
Frozen section vs. permanent section

Part II: Molecular Oncology

Somatic mutation testing (EGFR, KRAS, BRAF, IDH, PIK3CA)
Gene fusions (FISH, RNA-seq) – ALK, ROS1, RET, NTRK
Microsatellite instability (MSI) and mismatch repair deficiency
Tumor mutational burden (TMB)
Homologous recombination deficiency (HRD) and BRCA1/2

Part III: Liquid Biopsy in Oncology

Circulating tumor cells (CTC) – CellSearch, microfluidics
ctDNA – detection of minimal residual disease (Signatera, Guardant Reveal)
Methylation-based early detection (Galleri, PanSeer)
Extracellular vesicles (exosomes) as diagnostic cargo

Part IV: Cancer Screening Programs

Low-dose CT for lung cancer
Mammography, tomosynthesis, and breast MRI
Colonoscopy, FIT, Cologuard (mt-sDNA)
PSA and biomarkers for prostate (PHI, 4Kscore, SelectMDx)
HPV testing and cervical screening
Emerging: multi-cancer early detection (MCED) tests

Part V: Hematologic Malignancy Diagnostics

Immunophenotyping (flow cytometry)
Cytogenetics (karyotype, FISH)
Clonality assays (TCR/IGH gene rearrangements)
NGS panels for myeloid/lymphoid neoplasms

Volume 7: Cardiovascular, Respiratory, and Renal Disease Detection

Part I: Cardiovascular Diagnostics

ECG (rest, stress, Holter, event monitor)
Echocardiography (TTE, TEE, strain imaging, 3D)
Cardiac MRI and CT coronary angiography
Invasive hemodynamics and coronary angiography
Biomarkers: troponin, BNP, CRP, galectin-3, sST2
Genetic testing for cardiomyopathies and arrhythmias (LQT, Brugada)

Part II: Respiratory Disease Detection

Spirometry and full PFTs (DLCO, lung volumes)
Bronchoscopy (white light, autofluorescence, EBUS)
Exhaled nitric oxide (FeNO) for asthma
Imaging: HRCT for ILD, V/Q scan for PE
Molecular testing for lung cancer (see Vol 6)
Rapid diagnostics for pneumonia (urinary antigens, multiplex PCR)

Part III: Renal Disease Detection

Urinalysis (dipstick, microscopy)
Albumin-to-creatinine ratio (ACR)
eGFR equations (CKD-EPI 2021 race-free)
Renal biopsy (light, immunofluorescence, EM)
Biomarkers of AKI (NGAL, KIM-1, TIMP-2 x IGFBP7)
Autoantibodies in glomerulonephritis (anti-GBM, anti-PLA2R)

Volume 8: Neurological and Psychiatric Disease Detection

Part I: Neuroimaging

CT for acute stroke/hemorrhage
MRI sequences (T1, T2, FLAIR, DWI, SWI, MRA, MRV)
PET tracers: amyloid (Florbetapir), tau (Flortaucipir), FDG
DaTscan for Parkinsonism

Part II: Neurophysiology

EEG (routine, ambulatory, video-EEG, high-density)
Evoked potentials (VEP, BAEP, SSEP)
Electromyography (EMG) and nerve conduction studies (NCS)
Polysomnography for sleep disorders

Part III: Cerebrospinal Fluid Analysis

Cell count, protein, glucose, oligoclonal bands
CSF biomarkers for Alzheimer’s (Aβ42, p-tau, t-tau, neurofilament light)
Autoimmune encephalitis antibody panels
PCR for neuroinfections (HSV, VZV, JCV, Lyme)

Part IV: Psychiatric Disease Detection

Structured clinical interviews (SCID, MINI)
Rating scales (HAM-D, MADRS, YMRS, PANSS, CGI)
Biomarkers: inflammatory markers, BDNF, cortisol
Neurocognitive testing (MoCA, MMSE, RBANS)
Digital phenotyping (smartphone sensors, speech analysis)

Part V: Neuromuscular and Neurogenetic Disorders

Genetic testing for Huntington’s, CMT, muscular dystrophies
Muscle biopsy and histochemistry
Skin biopsy for small fiber neuropathy

Volume 9: Endocrine, Metabolic, and Autoimmune Disease Detection

Part I: Endocrine Diagnostics

Thyroid: TSH, fT4, fT3, TPOAb, TgAb, TRAb, ultrasound, FNA
Adrenal: cortisol (serum, saliva, urine), ACTH, aldosterone/renin, metanephrines
Pituitary: GH/IGF-1, prolactin, ACTH, CRH stimulation, MRI
Reproductive: LH, FSH, estradiol, testosterone, AMH, inhibin
Diabetes: glucose, OGTT, HbA1c, C-peptide, autoantibodies (GAD, IA-2, ZnT8)

Part II: Metabolic Disease Detection (Metabolic Syndrome)

Newborn screening (MS/MS for PKU, MCAD, MSUD, etc.)
Lipid panel, apolipoproteins, Lp(a)
Iron studies (ferritin, iron, TIBC, transferrin saturation)
Porphyria testing (urine/blood porphyrins)
Lysosomal storage disorders (enzyme assays, molecular)

Part III: Autoimmune Disease Detection

Systemic lupus (ANA, anti-dsDNA, anti-Smith, complement, lupus anticoagulant)
Rheumatoid arthritis (RF, anti-CCP, CRP, imaging: ultrasound, MRI)
Scleroderma (anti-Scl-70, anti-centromere, nailfold capillaroscopy)
Sjögren’s (anti-SSA/Ro, anti-SSB/La, labial biopsy)
Antiphospholipid syndrome (lupus anticoagulant, anti-β2GPI, anticardiolipin)

Volume 10: Pediatric, Genetic, and Rare Disease Detection

Part I: Prenatal and Neonatal Diagnostics

Prenatal ultrasound (first-trimester NT scan, anomaly scan)
Non-invasive prenatal testing (NIPT) for aneuploidies
Chorionic villus sampling and amniocentesis (karyotype, microarray)
Neonatal hearing screening (OAE, ABR)
Critical congenital heart disease (pulse oximetry)

Part II: Inborn Errors of Metabolism (IEM)

Urine organic acids, plasma amino acids, acylcarnitines
Enzyme assays (fibroblasts, leukocytes)
Molecular confirmation (targeted NGS, whole exome)

Part III: Rare Disease Diagnostics

Whole exome and genome sequencing (first-line for undiagnosed)
Long-read sequencing for repeat expansions (FMR1, DMPK, ATXN)
RNA-seq for splice variants
Functional assays (e.g., transferrin electrophoresis for CDG)
International rare disease registries and matchmaking (Matchmaker Exchange)

Part IV: Developmental and Behavioral Pediatrics

Dysmorphology exam and standardized checklists
Developmental screening (ASQ, M-CHAT, PEDS)
Genetic testing for intellectual disability (microarray, Fragile X, Rett, Angelman)

Volume 11: Emerging Technologies and Future Directions (2020–2026)

Part I: Artificial Intelligence and Machine Learning

AI in radiology (chest X-ray, mammography, CT, MRI segmentation)
Deep learning for histopathology (tumor grading, mitosis detection)
Digital pathology and whole-slide image analysis
AI-assisted ECG interpretation (arrhythmia, LV dysfunction)
Natural language processing for EHR-based phenotyping
Regulatory approvals (FDA AI/ML-enabled devices up to 2026)

Part II: Wearable, Implantable, and Remote Sensing

Continuous glucose monitors (Dexcom G7, Abbott Freestyle Libre 3)
Smartwatches for atrial fibrillation detection (Apple Watch, Fitbit)
Implantable loop recorders
Sweat and tear-based biosensors
Smart contact lenses for glaucoma and glucose

Part III: Multi-Omics Integration

Proteomics, metabolomics, lipidomics, glycomics in early detection
Integrative pan-cancer early detection (MCED) – clinical trials 2022–2025
Microbiome as a diagnostic tool (gut, oral, skin)

Part IV: Lab-on-a-Chip and Microfluidics

Organ-on-a-chip for disease modeling and drug testing
Microfluidic PCR and immunoassays
Paper-based diagnostics for low-resource settings

Part V: Regulatory, Economic, and Access Issues

FDA Breakthrough Device designation
Reimbursement challenges for NGS and MCED
Global disparities in diagnostic access
Telemedicine and remote diagnostics (post-COVID-19)

Volume 12: Global Health, Infectious Surveillance, and Public Health Detection

Part I: Disease Surveillance Systems

Global Influenza Surveillance and Response System (GISRS)
WHO Integrated Disease Surveillance (IDS)
CDC’s BioSense and National Syndromic Surveillance Program
Genomic surveillance for SARS-CoV-2 variants (GISAID, Nextstrain)
Wastewater-based epidemiology

Part II: Neglected Tropical Diseases (NTDs)

Diagnostics for dengue, chikungunya, Zika (NS1 antigen, IgM, PCR)
Point-of-care tests for malaria (RDTs), leishmaniasis (rk39), Chagas
Rapid tests for schistosomiasis, lymphatic filariasis, onchocerciasis

Part III: Tuberculosis Detection

Sputum smear microscopy (Ziehl-Neelsen, fluorescence)
Xpert MTB/RIF Ultra and Xpert XDR (Cepheid)
Line probe assays (Hain, GenoType)
Interferon-gamma release assays (IGRAs) vs. tuberculin skin test
Lipoarabinomannan (LAM) urine test for HIV-associated TB

Part IV: HIV and Sexually Transmitted Infections

Fourth/fifth generation HIV tests (Ag/Ab combo)
HIV viral load and drug resistance genotyping
Rapid syphilis tests (Treponemal/non-treponemal)
NAAT for chlamydia, gonorrhea, trichomonas, mycoplasma
HPV self-sampling kits

Part V: Maternal and Child Health Detection

Point-of-care early infant HIV diagnosis
Group B streptococcus screening
Congenital infection panels (CMV, toxoplasmosis, rubella, Zika)

Part VI: Bioterrorism and Emerging Threats (2020–2026)

Detection of anthrax (Bacillus anthracis), plague (Yersinia pestis), tularemia
Multiplex PCR for biothreat agents
Field-deployable sequencing (MinION) for outbreak response
Pandemic preparedness diagnostics (Project NextGen, BARDA)

Appendixes (across all volumes)

Glossary of diagnostic terms
Normal laboratory reference ranges (age/sex-specific)
Diagnostic algorithm flowcharts (chest pain, jaundice, anemia, etc.)
Timeline of major diagnostic innovations (prehistory–2026)
FDA/CE-approved molecular and imaging diagnostics (2020–2026)
List of rare disease diagnostic consortia (Undiagnosed Diseases Network, Solve-RD)
ICD-11 codes for diagnostic findings
LOINC and SNOMED CT coding guide for lab tests
Biosafety levels for infectious disease testing
Index (cross-referenced by disease, test, technology, and volume)

Sarvarthapedia Knowledge Web: Encyclopedia of Disease and Disease Detection

Central Hub

Disease Detection

The master concept connecting all diagnostic sciences, technologies, biomarkers, clinical reasoning systems, surveillance networks, and disease classification frameworks.

See Also

Good Life
Disease
Medical Science and Research
Life and Biology
Cause of Disease
Natural History of Disease
Epidemiology
Screening
Biomarkers
Laboratory Medicine
Imaging Diagnostics
Genomics
Artificial Intelligence in Diagnostics
Public Health Surveillance

Disease

A pathological disruption of biological structure or function.

Connected To

Disease vs. Illness vs. Syndrome
Cause of Disease
Natural History of Disease
Exposome
Genetics
Infectious Disease
Cancer
Autoimmune Disease
Metabolic Disease
Rare Disease

See Also

Medical Science and Research
Epidemiology
Disease Classification Systems

Biological Foundations Cluster

Medical Science and Research

Connected To

Life and Biology
Disease
Clinical Laboratories
Epidemiology
Genomics
Biomarkers
Evidence-Based Medicine

See Also

PCR
Imaging Technologies
Artificial Intelligence

Life and Biology

Connected To

Human Genome
Epigenetics
Cell Biology
Microbiology
Physiology
Disease Origins

See Also

Exposome
Single-Cell Technologies
Molecular Diagnostics

Cause of Disease

Connected To

Genetics
Epigenetics
Environmental Exposure
Infectious Agents
Immune Dysfunction
Metabolic Dysfunction

See Also

Exposome
Disease Origins
Epidemiology

Natural History of Disease

Connected To

Pre-Pathogenesis
Latent Disease
Symptomatic Disease
Resolution
Screening Programs

See Also

Lead Time Bias
Disease Surveillance
Early Detection

Exposome

Connected To

Environmental Health
Lifestyle Factors
Cancer Risk
Chronic Disease
Multi-Omics

See Also

Epigenetics
Public Health
Disease Origins

Disease Classification Cluster

ICD-11

Connected To

Disease Taxonomy
Global Health Statistics
Clinical Coding
Surveillance Systems

See Also

SNOMED CT
MeSH
LOINC

SNOMED CT

Connected To

Clinical Terminology
Electronic Health Records
AI Phenotyping

See Also

ICD-11
LOINC
Digital Pathology

MeSH

Connected To

Biomedical Literature
Medical Research
Knowledge Organization

See Also

SNOMED CT
Disease Classification

Historical Diagnostics Cluster

Ancient Medicine

Connected To

Hippocratic Medicine
Pulse Diagnosis
Clinical Observation

See Also

Physical Examination
Disease History

Stethoscope

Connected To

Physical Examination
Cardiology
Respiratory Diagnostics

See Also

ECG
Echocardiography

Germ Theory

Connected To

Microbiology
Infectious Disease
Laboratory Medicine

See Also

Culture Techniques
Molecular Diagnostics

Clinical Laboratories

Connected To

Hematology
Clinical Chemistry
Microbiology
Immunology

See Also

Laboratory Medicine
Biomarkers

X-Rays

Connected To

Radiography
CT
Fluoroscopy

See Also

Imaging Diagnostics

Blood Typing

Connected To

Immunohematology
Transfusion Medicine

See Also

Serology
Laboratory Medicine

Electrocardiograph

Connected To

Cardiology
Electrophysiology
AI-Assisted ECG

See Also

Biomarkers
Wearable Devices

Molecular Diagnostics Cluster

Human Genome

Connected To

Genetic Variation
Mendelian Disorders
Complex Traits
Genomic Sequencing

See Also

Epigenetics
Rare Diseases

Genetic Variation

Connected To

SNPs
CNVs
STRs
Disease Susceptibility

See Also

Whole Genome Sequencing
Precision Medicine

Epigenetics

Connected To

DNA Methylation
Histone Modification
Non-Coding RNA

See Also

Exposome
Cancer Detection

PCR

Connected To

qPCR
RT-PCR
Digital PCR
Multiplex PCR

See Also

Infectious Disease Detection
Cancer Diagnostics

CRISPR Diagnostics

Connected To

SHERLOCK
DETECTR
Molecular Detection

See Also

PCR
Point-of-Care Testing

Next-Generation Sequencing

Connected To

Whole Genome Sequencing
Exome Sequencing
Metagenomics
Cancer Genomics

See Also

Liquid Biopsy
Rare Disease Detection

Third-Generation Sequencing

Connected To

Long-Read Sequencing
Structural Variants
Repeat Expansion Disorders

See Also

Oxford Nanopore
PacBio

Liquid Biopsy

Connected To

ctDNA
Cell-Free DNA
Minimal Residual Disease

See Also

Cancer Screening
Multi-Cancer Early Detection

Protein and Metabolomics Cluster

Mass Spectrometry

Connected To

MALDI-TOF
LC-MS/MS
Metabolomics

See Also

Infectious Disease Detection
Newborn Screening

Proteomics

Connected To

Olink
SOMAscan
Biomarker Discovery

See Also

Multi-Omics
Precision Medicine

Metabolomics

Connected To

Diabetes Detection
Cancer Detection
Inborn Errors of Metabolism

See Also

Mass Spectrometry
Newborn Screening

Single-Cell Biology Cluster

Single-Cell RNA Sequencing

Connected To

Cellular Heterogeneity
Cancer Biology
Immunology

See Also

Spatial Transcriptomics

Spatial Transcriptomics

Connected To

Tissue Architecture
Oncology
Pathology

See Also

Single-Cell Analysis
Imaging Mass Cytometry

Imaging Diagnostics Cluster

Radiography

Connected To

X-Rays
Fluoroscopy
CT

See Also

Mammography
Chest Imaging

Computed Tomography

Connected To

Helical CT
Dual-Energy CT
Photon-Counting CT

See Also

Lung Cancer Screening
Stroke Detection

Magnetic Resonance Imaging

Connected To

Functional MRI
Diffusion Imaging
MR Spectroscopy

See Also

Neuroimaging
Cardiac MRI

Ultrasound

Connected To

Doppler Imaging
Elastography
POCUS

See Also

Prenatal Diagnostics
Cardiology

Nuclear Medicine

Connected To

PET
SPECT
Theranostics

See Also

Oncology
Neurology

Optical Imaging

Connected To

OCT
FLIM
Photoacoustic Imaging
MSOT

See Also

Ophthalmology
Cancer Imaging

Laboratory Medicine Cluster

Hematology

Connected To

CBC
Peripheral Smear
Bone Marrow Examination

See Also

Leukemia Diagnostics
Coagulation Testing

Clinical Chemistry

Connected To

Renal Function
Liver Function
Cardiac Biomarkers

See Also

Endocrinology
Toxicology

Immunology

Connected To

Autoantibodies
Complement System
Immunoglobulins

See Also

Autoimmune Diseases
Infectious Diseases

Point-of-Care Testing

Connected To

Rapid Diagnostics
Wearable Sensors
Home Testing

See Also

Telemedicine
Public Health Screening

Infectious Disease Detection Cluster

Microbiology

Connected To

Culture
Sensitivity Testing
MALDI-TOF

See Also

Germ Theory
Antimicrobial Resistance

Viral Diagnostics

Connected To

Antigen Testing
Serology
NAAT

See Also

PCR
Genomic Surveillance

Fungal Diagnostics

Connected To

Microscopy
Culture
Antigen Detection

See Also

Immunocompromised Hosts

Sepsis Diagnostics

Connected To

Procalcitonin
Host Response Biomarkers
Metagenomic Sequencing

See Also

Critical Care Medicine

Cancer Detection Cluster

Histopathology

Connected To

Cytology
Immunohistochemistry
Molecular Pathology

See Also

Digital Pathology

Molecular Oncology

Connected To

Somatic Mutations
Gene Fusions
MSI
HRD

See Also

Precision Oncology
Targeted Therapy

Cancer Screening

Connected To

Mammography
Colonoscopy
HPV Testing
Low-Dose CT

See Also

Screening Principles
Overdiagnosis

Multi-Cancer Early Detection

Connected To

Liquid Biopsy
Methylation Analysis
Multi-Omics

See Also

Population Screening
Precision Medicine

Organ System Diagnostics Cluster

Cardiovascular Diagnostics

Connected To

ECG
Echocardiography
Cardiac MRI
Biomarkers

See Also

Wearable Monitoring

Respiratory Diagnostics

Connected To

Spirometry
Bronchoscopy
HRCT

See Also

Lung Cancer Detection
Infectious Disease Diagnostics

Renal Diagnostics

Connected To

Urinalysis
eGFR
Renal Biopsy

See Also

Clinical Chemistry
Autoimmune Disease

Neurological Diagnostics

Connected To

Neuroimaging
EEG
CSF Analysis

See Also

Neurodegenerative Diseases
Stroke Detection

Psychiatric Diagnostics

Connected To

Clinical Interviews
Rating Scales
Digital Phenotyping

See Also

Neurocognitive Testing
Biomarkers

Endocrine Diagnostics

Connected To

Hormone Testing
Imaging
Autoantibodies

See Also

Diabetes Detection
Reproductive Medicine

Genetic and Rare Disease Cluster

Prenatal Diagnostics

Connected To

NIPT
Ultrasound
Amniocentesis

See Also

Genetics
Neonatal Screening

Rare Disease Diagnostics

Connected To

Whole Exome Sequencing
Whole Genome Sequencing
RNA Sequencing

See Also

International Registries
Precision Medicine

Inborn Errors of Metabolism

Connected To

Metabolomics
Newborn Screening
Enzyme Assays

See Also

Rare Diseases

Artificial Intelligence Cluster

Artificial Intelligence in Diagnostics

Connected To

Radiology AI
Digital Pathology
ECG AI
Natural Language Processing

See Also

Machine Learning
Precision Medicine

Digital Pathology

Connected To

Whole Slide Imaging
Histopathology
Deep Learning

See Also

Cancer Detection

EHR Phenotyping

Connected To

NLP
Clinical Coding
Disease Surveillance

See Also

SNOMED CT
ICD-11

Wearable and Remote Diagnostics Cluster

Wearable Biosensors

Connected To

Continuous Glucose Monitoring
Smartwatches
Digital Biomarkers

See Also

Point-of-Care Testing
Telemedicine

Remote Diagnostics

Connected To

Telemedicine
Home Monitoring
Public Health

See Also

Diagnostic Equity
Digital Health

Multi-Omics Cluster

Multi-Omics

Connected To

Genomics
Proteomics
Metabolomics
Lipidomics
Glycomics

See Also

Systems Biology
Precision Medicine
Multi-Cancer Early Detection

Epidemiology and Screening Cluster

Epidemiology

Connected To

Disease Surveillance
Screening
Population Health

See Also

Sensitivity
Specificity
Predictive Values

Screening

Connected To

Wilson-Jungner Criteria
Early Detection
Public Health

See Also

Overdiagnosis
Lead Time Bias

Diagnostic Accuracy

Connected To

Sensitivity
Specificity
ROC Curves
Predictive Values

See Also

Evidence-Based Medicine
Screening Programs

Ethics, Regulation, and Governance Cluster

Informed Consent

Connected To

Genetic Testing
Clinical Trials
Patient Rights

See Also

Data Privacy

Data Privacy

Connected To

HIPAA
GDPR
Electronic Health Records

See Also

AI Diagnostics
Genomic Databases

Regulatory Science

Connected To

FDA Approval
Breakthrough Devices
AI Regulation

See Also

Reimbursement
Healthcare Economics

Public Health and Global Surveillance Cluster

Disease Surveillance

Connected To

GISRS
Integrated Disease Surveillance
Syndromic Surveillance

See Also

Epidemiology
Outbreak Detection

Genomic Surveillance

Connected To

GISAID
Nextstrain
Whole Genome Sequencing

See Also

Emerging Infections
Pandemic Preparedness

Wastewater Epidemiology

Connected To

Population Monitoring
Viral Surveillance

See Also

Public Health Detection

Pandemic Preparedness

Connected To

Rapid Diagnostics
Field Sequencing
Biosurveillance

See Also

Emerging Infections
Biothreat Detection

Grand Integrative Nodes

Biomarkers

Links Laboratory Medicine, Molecular Diagnostics, Imaging, Oncology, Cardiology, Neurology, Infectious Diseases, Endocrinology, AI Diagnostics, and Precision Medicine.