| Morvan's chorea | Continuous involuntary quivering or rippling of muscles at rest, caused by spontaneous, repetitive firing of groups of motor unit potentials. Synonym: fibrillary chorea, kymatism, Morvan's chorea. Origin: myo-+ G. Kyma, wave (05 Mar 2000) |
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| Morvan's disease | <radiology> Syrinx, congenital: 90% associated with Arnold-Chiari, acquired: trauma, tumour, infection, haemorrhage, syringomyelia dissection of cerebrospinal fluid within cord no ependymal lining, hydromyelia dilatation of central canal lined by ependyma associated with, myelomeningocele, Arnold-Chiari malformation, Dandy-Walker cyst, Klippel-Feil syndrome, neuropathic joint (most common cause in upper extremity) (12 Dec 1998) |
| Morvan, Augustin | <person> French physician, 1819-1897. See: Morvan's chorea, Morvan's disease. (05 Mar 2000) |
| Morvan's s. |
1. syringomyelia. 2. a manifestation of syringomyelia in which the subcutaneous tissues of the hands become thickened, edematous, soft, swollen, cyanotic, and cold (see Marinesco's succulent hand, under hand), associated with analgesic ulceration of the fingertips and paresthesia and atrophy of the hands and forearms.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Morvan's syndrome |
see under syndrome and see syringomyelia.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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