List of medical triads and pentads
A medical triad is a group of three signs or symptoms for diagnosis of various conditions. A medical pentad is a group of five.
Triads
Name | Triad | Disease |
---|---|---|
Alkaptonuria Triad | Ochronotic arthritis, Ochronotic pigmentation, Urine darkens on standing | Alkaptonuria |
Anderson Triad | Bronchiectasis, Cystic fibrosis | |
Beck's triad | Muffled heart sound, Distended neck veins, Hypotension | Cardiac tamponade |
Charcot's cholangitis triad | Right Upper Quadrant Pain, Fever, Jaundice | Ascending cholangitis |
Charcot's neurologic triad | scanning speech, intention tremor, nystagmus | Multiple sclerosis |
Triad of congenital toxoplasmosis | chorioretinitis, hydrocephalus, intracranial calcifications | Congenital toxoplasmosis |
Triad of congenital rubella | cataracts, patent ductus arteriosus, sensorineural hearling loss | Congenital rubella |
Congestive Heart Failure Triad | Tachycardia, Tachypnea, Tender hepatomegaly | Congestive Heart Failure |
Cushing's triad of Increased Intracranial Pressure | Bradycardia, Bradypnea, Hypertension | head injuries |
Dieulafoy's triad | hyperesthesia of the skin, exquisite tenderness and guarding over McBurney's point | Acute appendicitis |
Fanconi syndrome triad | Aminoaciduria, Proteinuria, Phosphaturia | Fanconi syndrome |
Female athlete triad | eating disorders, amenorrhoea, decreased bone mineral density | |
Gradenigos Triad | Sixth cranial n. Palsy, Persistent ear discharge, Deep seated retro orbital pain | Gradenigo's syndrome |
Triad of opiod overdose | Respiratory depression, pinpoint pupils, CNS depression | |
Triad of granulomatosis with polyangiitis | Focal necrotizing vasculitis, necrotizing granulomas in the lung and upper airway, necrotizing glomerulonephritis | Granulomatosis with polyangiitis |
Hakim Triad[1] (Adams Triad) | Urinary incontinence, Gait disturbance, Dementia | Normal pressure hydrocephalus |
Hemobilia - Triad (Triad of Sandblom) | Malena, Obstructive jaundice, Biliary colic | |
Triad of Meigs' Syndrome | ascites, pleural effusion, benign ovarian tumor | Meigs' syndrome |
Hemolytic Uremic Syndrome Triad | Anaemia, Thrombocytopenia, Renal failure | |
Hutchinson's triad | Hutchison's teeth, Interstitial keratitis, Nerve deafness | Congenital syphilis |
Kartagener Syndrome Triad | Triad of bronchiectasis, Recurrent sinusitis, and, Situs inversus, | Kartagener syndrome |
Leriche's syndrome Triad | Triad of bilateral hip, thigh, and buttock claudication, impotence, and symmetric atrophy of the bilateral lower extremities due to chronic ischemia | Leriche's syndrome |
Meckler's triad | vomiting, pain and subcutaneous emphysema | Boerhaave syndrome |
Meltzer's triad | purpura, arthralgias, weakness/myalgias | Cryoglobulinemia |
O’ Donoghue Triad (Also known as Unhappy Triad) | Twisting force in a weight bearing knee joint causes injury to Medial collateral ligament, Anterior cruciate ligament, Medial meniscus | |
Triad of Reactive arthritis | Urethritis, conjunctivitis and anterior uveitis, arthritis | Reactive arthritis |
Saint's Triad | Gall stones, Diverticulosis, Hiatus hernia | |
Samter's triad (also known as Acetylsalicylic acid triad or Widal's triad or Francis' triad or Aspirin triad) | Aspirin sensitivity, Nasal polyps, Asthma | Aspirin-induced asthma |
Tetany in Children - Triad | Stridor, Carpopedal spasm, Convulsions | Tetany |
Triad of Albinism | Black locks, Occulo-cutaneous Albinism, Deafness of sensorineural type | Albinism |
Triad of Alport Syndrome | Sensorineural deafness, Progressive renal failure, Ocular anomalies | Alport syndrome |
Triad of Behcet's Syndrome | Recurrent oral ulcers, Genital ulcers, Iridocyclitis | Behcet's Syndrome |
Triad of Causes of Biotin Deficiency | Glossitis, Alopecia, Dermatitis | |
Triad of Henoch–Schönlein purpura | Palpable purpura on buttock/legs, arthralgias, abdominal pain | IgA vasculitis |
Triad of Hypernephroma | Pain, hematuria, renal mass | Hypernephroma |
Triad of Kwashiorkor | Growth retardation, Mental changes, Edema | Kwashiorkor |
Triad of Plummer-Vinson syndrome | Iron defiency anemia, dysphagia, esophageal webs | Plummer-Vinson syndrome |
Triple Test (for diagnosis of downs syndrome) | Estimation of hcg, Estriol, and AFP | |
Trotter's Triad | Conductive deafness, Immobility of homolateral soft palate, Trigeminal neuralgia | |
Unhappy Triad | ACL, MCL, Medial Meniscus injury | Knee Injury |
Virchow's triad | Stasis, Hypercoagulability, Vessel injury | Venous thrombosis |
Triad of Wernicke encephalopathy | Confusion, ophthalmoplegia, ataxia | Wernicke encephalopathy |
Whipple's Triad | Hypoglycaemia during attacks, resolution of symptoms upon correction of blood glucose, symptoms brought about by low glucose states. | Insulinoma |
Classic Triad | Chest pain, Heart failure, Syncope | Aortic Stenosis |
Pentads
Name | Pentad | Disease |
---|---|---|
Pentad of TTP | Microangiopathic haemolytic anaemia, Fever, Disturbed neurological function, Renal failure, Thrombocytopenia | Thrombotic thrombocytopenic purpura |
Pentalogy of Cantrell | Omphalocele, Anterior diaphragmatic hernia, Sternal cleft, Ectopia cordis, Intracardiac defect. | Thoracoabdominal syndrome |
Pentalogy of Fallot | Fallot's tetralogy with, in addition, a patent foramen ovale or, Atrial septal defect. | |
Reynolds Pentad | Abdominal pain, Fever, Jaundice, Shock and Depression of central nervous system function | acute suppurative cholangitis |
See also
- List of medical triads and pentads
- Medical eponyms
- Pathognomonic
References
See also
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