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Charcot's cholangitis triad is the combination of jaundice; fever, usually with rigors; and right upper quadrant abdominal pain. It occurs as a result of ascending cholangitis (an infection of the bile duct in the liver). When the presentation also includes low blood pressure and mental status changes, it is known as Reynolds' pentad. [1]
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
Charcot's triad is a set of three common findings in cholangitis: abdominal pain, jaundice, and fever. [4] This was assumed in the past to be present in 50–70% of cases, although more recently the frequency has been reported as 15–20%. [1]
Charcot's neurologic triad is the combination of nystagmus, intention tremor, and scanning or staccato speech. This triad is associated with multiple sclerosis , where it was first described; [ 1 ] however, it is not considered pathognomonic for it.
Charcot's triad: Jean-Martin Charcot: surgery: ascending cholangitis: jaundice, fever and chills, RUQ pain Charcot's triad: Jean-Martin Charcot: neurology: multiple sclerosis: nystagmus, intention tremor, staccato speech Charcot–Leyden crystals: Jean-Martin Charcot, Ernst Viktor von Leyden: pathology
Jean-Martin Charcot (French: [ʒɑ̃ maʁtɛ̃ ʃaʁko]; 29 November 1825 – 16 August 1893) was a French neurologist and professor of anatomical pathology. [2] He worked on groundbreaking work about hypnosis and hysteria, in particular with his hysteria patient Louise Augustine Gleizes. [3]
He published what now is known as the "Charcot triad", consisting of nystagmus, intention tremor, and telegraphic speech (scanning speech). [218] Charcot also observed cognition changes, describing his patients as having a "marked enfeeblement of the memory" and "conceptions that formed slowly". [25]
In 1868, French neurologist Jean-Martin Charcot first characterized the distinction between MS, with its resulting intention tremor, and the resting tremor characteristic of Parkinson's disease. Intention tremor became known as part of Charcot's triad [ citation needed ] (not to be confused with the Charcot triad of acute cholangitis), which ...