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.
12,032 matching records of 12,032 in this view — showing 60 on this page
- Posterior Horn CellsDefinition and full article under review.
- Posterior Leukoencephalopathy SyndromeDefinition and full article under review.
- Posterior Thalamic NucleiDefinition and full article under review.
- Posterior Tibial Tendon DysfunctionDefinition and full article under review.
- Postgastrectomy SyndromesDefinition and full article under review.
- Posthumous ConceptionDefinition and full article under review.
- Postmortem ChangesDefinition and full article under review.
- Postmortem ImagingDefinition and full article under review.
- Postoperative Cognitive ComplicationsDefinition and full article under review.
- Postoperative ComplicationsDefinition and full article under review.
- Postoperative HemorrhageDefinition and full article under review.
- Postoperative Nausea and VomitingDefinition and full article under review.
- Postoperative PainDefinition and full article under review.
- Postoperative PeriodDefinition and full article under review.
- Postpartum CareDefinition and full article under review.
- Postpartum DepressionDefinition and full article under review.
- Postpartum Depression ScreeningDefinition and full article under review.
- Postpartum HemorrhageDefinition and full article under review.
- Postpartum ThyroiditisDefinition and full article under review.
- Postpericardiotomy SyndromeDefinition and full article under review.
- Postphlebitic SyndromeDefinition and full article under review.
- Postpoliomyelitis SyndromeDefinition and full article under review.
- Postthrombotic SyndromeDefinition and full article under review.
- Postural Orthostatic Tachycardia SyndromeDefinition and full article under review.
- PotassiumDefinition and full article under review.
- Potassium Blood TestDefinition and full article under review.
- Potassium DeficiencyDefinition and full article under review.
- Potassium-aggravated myotoniaDefinition and full article under review.
- Potocki-Lupski syndromeDefinition and full article under review.
- Potocki-Shaffer syndromeDefinition and full article under review.
- Pott Puffy TumorDefinition and full article under review.
- POU3F4: POU class 3 homeobox 4Definition and full article under review.
- PouchitisDefinition and full article under review.
- Poult Enteritis Mortality SyndromeDefinition and full article under review.
- Poultry DiseasesDefinition and full article under review.
- Poxviridae InfectionsDefinition and full article under review.
- PPM-X syndromeDefinition and full article under review.
- PPM1D: protein phosphatase, Mg2+/Mn2+ dependent 1DDefinition and full article under review.
- PPOX: protoporphyrinogen oxidaseDefinition and full article under review.
- PPP2R5D-related intellectual disabilityDefinition and full article under review.
- PPP2R5D: protein phosphatase 2 regulatory subunit B'deltaDefinition and full article under review.
- PPT1: palmitoyl-protein thioesterase 1Definition and full article under review.
- PQBP1: polyglutamine binding protein 1Definition and full article under review.
- Prader-Willi SyndromeDefinition and full article under review.
- PRDX1: peroxiredoxin 1Definition and full article under review.
- Pre-Analytical PhaseDefinition and full article under review.
- Pre-Excitation SyndromesDefinition and full article under review.
- Pre-Excitation, Mahaim-TypeDefinition and full article under review.
- Prealbumin Blood TestDefinition and full article under review.
- Preanesthetic MedicationDefinition and full article under review.
- Precancerous ConditionsDefinition and full article under review.
- Precipitin TestsDefinition and full article under review.
- Precision MedicineDefinition and full article under review.
- Preconception CareDefinition and full article under review.
- Preconception InjuriesDefinition and full article under review.
- Precursor B-Cell Lymphoblastic Leukemia-LymphomaDefinition and full article under review.
- Precursor Cells, B-LymphoidDefinition and full article under review.
- Precursor Cells, T-LymphoidDefinition and full article under review.
- Precursor T-Cell Lymphoblastic Leukemia-LymphomaDefinition and full article under review.
- PrediabetesDefinition 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.