MaxArc Medical Library — Advanced Mega Enterprise Medical Library
Medical Encyclopedia / A–Z
One alphabetical index into the library: conditions, symptoms, anatomy, genetics, laboratory tests, procedures, nutrition, and public-health topics. Every entry is projected from the canonical Medical Encyclopedia inventory — the page has no separate topic list of its own. An index entry gives you the concept, its other names, its classification and related learning context; a full article appears once human review approves it for publication.
Educational information only. This explains health information to discuss with a qualified clinician; it is not a diagnosis, prescription, or treatment. Medical Information & Safety.
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Browse by letter
Choose a letter to open its entries. Each count is the number of entries that letter holds under the search and filters you have active, so a tile never promises more than the letter opens. Letters with no matching entries stay listed so the shape of the index is honest.
Search the encyclopedia
Search canonical titles, alternative names, clinical names and abbreviations, then narrow by category or content type. Alternative names are searchable references to a concept; they are never counted as separate encyclopedia concepts.
899 matching records of 12,032 in this view — showing 60 on this page
- Reflex, StartleDefinition and full article under review.
- Reflex, StretchDefinition and full article under review.
- Refraction, OcularDefinition and full article under review.
- Remote Sensing TechnologyDefinition and full article under review.
- Renin TestDefinition and full article under review.
- Replica TechniquesDefinition and full article under review.
- Reproductive HistoryDefinition and full article under review.
- Residual VolumeDefinition and full article under review.
- Respiratory RateDefinition and full article under review.
- Respiratory Syncytial Virus (RSV) TestsDefinition and full article under review.
- Respiratory-Gated Imaging TechniquesDefinition and full article under review.
- Response Evaluation Criteria in Solid TumorsDefinition and full article under review.
- RetinoscopyDefinition and full article under review.
- Rheumatoid Factor (RF) TestDefinition and full article under review.
- RhinomanometryDefinition and full article under review.
- Rhinometry, AcousticDefinition and full article under review.
- RibotypingDefinition and full article under review.
- Rosette FormationDefinition and full article under review.
- Sagittal Abdominal DiameterDefinition and full article under review.
- Scanning Laser PolarimetryDefinition and full article under review.
- Schilling TestDefinition and full article under review.
- Second Harmonic Generation MicroscopyDefinition and full article under review.
- Self-ExaminationDefinition and full article under review.
- Semen AnalysisDefinition and full article under review.
- Sentinel Lymph Node BiopsyDefinition and full article under review.
- Serial PassageDefinition and full article under review.
- Serologic TestsDefinition and full article under review.
- SerotypingDefinition and full article under review.
- Sex Determination AnalysisDefinition and full article under review.
- Sex Determination by SkeletonDefinition and full article under review.
- Sexually Transmitted Infection (STI) TestsDefinition and full article under review.
- Shadowing Technique, HistologyDefinition and full article under review.
- Signal Detection, PsychologicalDefinition and full article under review.
- Silver StainingDefinition and full article under review.
- Single Photon Emission Computed Tomography Computed TomographyDefinition and full article under review.
- Skin BiopsyDefinition and full article under review.
- Skin Cancer ScreeningDefinition and full article under review.
- Skin PigmentationDefinition and full article under review.
- Skin Test End-Point TitrationDefinition and full article under review.
- Skin TestsDefinition and full article under review.
- Skin Window TechniqueDefinition and full article under review.
- Skinfold ThicknessDefinition and full article under review.
- Sleep StudyDefinition and full article under review.
- Slit Lamp MicroscopyDefinition and full article under review.
- Smooth Muscle Antibody (SMA) TestDefinition and full article under review.
- SomatotypesDefinition and full article under review.
- Specimen HandlingDefinition and full article under review.
- Spectral KaryotypingDefinition and full article under review.
- Spectroscopy, Near-InfraredDefinition and full article under review.
- Speech Articulation TestsDefinition and full article under review.
- Speech Discrimination TestsDefinition and full article under review.
- Speech Production MeasurementDefinition and full article under review.
- Speech Reception Threshold TestDefinition and full article under review.
- Sperm MotilityDefinition and full article under review.
- Spiral Cone-Beam Computed TomographyDefinition and full article under review.
- SpirometryDefinition and full article under review.
- Staining and LabelingDefinition and full article under review.
- Stool ElastaseDefinition and full article under review.
- Strep A TestDefinition and full article under review.
- Strep B TestDefinition and full article under review.
Full articles
The 28 entries that carry a written, sectioned MaxArc article behind a recorded publication decision. Every other entry in the index is listed by name, with its terminology and classification, while its article is prepared and reviewed.
- 22q11.2 deletion syndromeAn educational overview of 22q11.2 deletion syndrome, a genetic condition caused by a missing small piece of chromosome 22 that can affect several parts of the body.
- AnemiaAn educational overview of anemia, when the blood carries less oxygen than the body needs because of too few healthy red blood cells or too little haemoglobin.
- AsthmaAn educational overview of asthma, a long-term condition affecting the airways of the lungs.
- BronchitisAn educational overview of bronchitis, inflammation of the lining of the bronchial tubes.
- Chest painAn educational overview of chest pain as a symptom, which has many possible causes ranging from minor to serious and always deserves careful attention.
- DiabetesAn educational overview of diabetes, a group of conditions affecting how the body manages blood sugar.
- Eczema (atopic dermatitis)An educational overview of eczema, a common condition where patches of skin become dry, itchy, inflamed, and sometimes cracked.
- FeverAn educational overview of fever, a temporary rise in body temperature that is often a sign the body is responding to an infection or other illness.
- GastroenteritisAn educational overview of gastroenteritis, inflammation of the stomach and intestines that usually causes diarrhoea, vomiting, and stomach cramps.
- HypertensionAn educational overview of hypertension, commonly known as high blood pressure.
- Influenza (flu)An educational overview of influenza, a contagious respiratory illness caused by influenza viruses that can range from mild to severe.
- JaundiceAn educational overview of jaundice, a yellowing of the skin and the whites of the eyes that can be a sign of a problem with the liver, blood, or bile system.
- Kidney stonesAn educational overview of kidney stones, hard deposits that can form in the kidneys and cause severe pain as they pass through the urinary tract.
- Lupus (systemic lupus erythematosus)An educational overview of lupus, a long-term autoimmune condition in which the immune system attacks healthy tissue, causing inflammation in different parts of the body.
- MalariaAn educational overview of malaria, a mosquito-borne infection that is common in several tropical regions.
- Nosebleed (epistaxis)An educational overview of nosebleeds, bleeding from the lining inside the nose, which is common, usually short-lived, and sometimes needs urgent care.
- ObesityAn educational overview of obesity, a long-term condition where excess body fat may affect health, discussed here without stigma and as part of overall wellbeing.
- PneumoniaAn educational overview of pneumonia, inflammation of the air sacs in one or both lungs, often caused by an infection.
- Q feverAn educational overview of Q fever, an infection caused by the bacterium Coxiella burnetii that people can catch from some farm animals.
- Rehydration therapy (oral rehydration solution)An educational overview of rehydration therapy, the replacement of fluids and salts lost through diarrhoea, vomiting, or fever, and why oral rehydration solution is central to it.
- StrokeAn educational overview of stroke, a medical emergency that happens when blood supply to part of the brain is interrupted, requiring immediate emergency care.
- Typhoid feverAn educational overview of typhoid fever, a bacterial infection spread through contaminated food and water that causes prolonged fever and needs clinician-directed care.
- Urinary tract infection (UTI)An educational overview of urinary tract infections, common infections of the bladder, urethra, or kidneys that often cause burning and a frequent need to pass urine.
- VertigoAn educational overview of vertigo, a symptom where a person feels that they or their surroundings are spinning or moving when they are not.
- Whooping cough (pertussis)An educational overview of whooping cough, a very contagious infection of the lungs and airways that causes long bouts of coughing and can be serious for babies.
- X-rayAn educational overview of X-rays, a common imaging test that uses a small amount of radiation to create pictures of the inside of the body, especially bones.
- Yellow feverAn educational overview of yellow fever, a viral infection spread by mosquitoes in parts of Africa and South America that is preventable by vaccination.
- Zika virus infectionAn educational overview of Zika virus, a mostly mosquito-borne infection that is usually mild but is important in pregnancy because of risks to the developing baby.
Where the encyclopedia leads
The A–Z is a door into the wider library, not a closed list of links.
- ConditionsCondition explainers written for learning before and after care conversations.
- SymptomsWhat a symptom can mean and which warning signs need urgent care.
- Laboratory testsWhat a test measures, why it is requested, and how results are described.
- MedicinesMedicine safety education, including regional availability context.
- Anatomy & visual learningBody-system references and diagrams that support the encyclopedia.
- Medical diagramsLow-bandwidth interactive diagrams for body systems and lab concepts.
- Books, journals & referenceReference shelves and catalog materials connected to encyclopedia topics.
- For professionals & studentsDeeper professional and student layers, including clinical refresher material.