Lachman Test
Lachman test is a clinical test used to diagnose injury of the anterior cruciate ligament (ACL). Eponymised to John W Lachman, first described by GC Noulis
Category Eponymictionary
Polymyalgia Rheumatica
Description What is the actual eponymous medical sign/syndrome/repair/classification… History 1888 – Senile rheumatic gout – William Bruce (1835 – 1920) – Senile rheumatic gout 1936 – Secondary fibrositis 1945 – Peri-extraarticular rheumatism – Holst and Johansen 1945 – Periarthrosis humeroscapularis…
Clinical Signs in Carpal Tunnel Syndrome
Description There are many signs and symptoms used in the evaluation of Carpal Tunnel Syndrome. Some finding may findings modestly increase or decrease the probability of carpal tunnel syndrome Clinical Signs Hoffmann-Tinel sign (1915) Phalen sign (1950) Katz Hand diagram…
Duverney fracture
Duverney fracture - isolated fracture of the iliac wing due to direct lateral compression fracture of the iliac wing. Joseph Guichard Duverney (1648-1730) in 1751
Fleischner sign
Fleischner sign: prominent dilated central pulmonary artery. Enlargement can be associated with massive embolus enlarging the luminal diameter of the proximal artery in the acute setting; or pulmonary hypertension in the subacute to chronic setting
Wernicke-Korsakoff Syndrome
Description What is the actual eponymous medical sign/syndrome/repair/classification… History 1849 – Swedish physician Magnus Huss published a series of case descriptions under the title Alcoholismus chronicus. Huss tried to show that various types of symptoms could be distinguished: neural symptoms, in particular sensory-motor…
Noonan syndrome
Noonan’s syndrome is an autosomal dominant genetic condition with mutations affecting the RAS signaling pathway. Jacqueline Anne Noonan (1921 - )
Palla sign
Palla sign (1983) right descending pulmonary artery enlargement and 'sausage-shaped' appearance as a potential sign of pulmonary embolism on chest XR
Hampton hump
The Hampton hump is a well-defined pulmonary pleural based opacity representing hemorrhage and necrotic lung tissue in a region of pulmonary infarction caused by acute pulmonary embolism.
Dix-Hallpike Test
Description What is the actual eponymous medical sign/syndrome/repair/classification… History 1952 – Margaret Dix and Charles Hallpike published a landmark paper in neuro-otology, looking at the three most common peripheral vertigo diseases: Meniere’s disease, vestibular neuritis and benign paroxysmal positional nystagmus.…
Chang sign
Chang sign (1965) Dilated descending pulmonary artery associated with pulmonary infarction and pulmonary hypertension following pulmonary embolism
Meige’s syndrome
Description What is the actual eponymous medical sign/syndrome/repair/classification… History Associated Persons Henry Meige (1866 – 1940) Alternative names Brueghel’s syndrome Blepharospasm-oromandibular dystonia syndrome Controversies Did they first describe or popularise or plagiarise? References Altrocci PH. Spontaneous oral-facial dyskinesia. Archives of…