spinal muscle atrophy

Werdnig-Hoffmann disease Neurology A group of conditions that cause progressive muscle degeneration and weakness; SMA is the 2^nd most common fatal AR disorder after cystic fibrosis, affecting 1:6000-20,000 newborns/yr–US; SMAs selectively affect the α motor neuron, and are characterized by anterior horn cell degeneration, accompanied by muscle weakness, atrophy, progressive symmetrical limb and trunk paralysis; in type I, the most severe form, infants have weak muscles, feeding and breathing problems, death usually occurs before age 3; other types affect increasingly older Pts Spinal muscle atrophy–Types I Acute/infantile onset form of Werdig-Hoffmann II Intermediate/childhood onset form III Juvenile onset form of Kugelberg-Welander IV Adult onset form

单词	spinal muscle atrophy
释义	DictionarySeeIVEncyclopediaSeei spinal muscle atrophy spinal muscle atrophy Werdnig-Hoffmann disease Neurology A group of conditions that cause progressive muscle degeneration and weakness; SMA is the 2^nd most common fatal AR disorder after cystic fibrosis, affecting 1:6000-20,000 newborns/yr–US; SMAs selectively affect the α motor neuron, and are characterized by anterior horn cell degeneration, accompanied by muscle weakness, atrophy, progressive symmetrical limb and trunk paralysis; in type I, the most severe form, infants have weak muscles, feeding and breathing problems, death usually occurs before age 3; other types affect increasingly older Pts Spinal muscle atrophy–Types I Acute/infantile onset form of Werdig-Hoffmann II Intermediate/childhood onset form III Juvenile onset form of Kugelberg-Welander IV Adult onset form FinancialSeeI
随便看	make no bones about something make no bones about something/about doing something make no difference make noise make noise about make noise (about something) make noises make noises about make noises about (something) make noises about something make no mistake make no mistake! make no mistake about it make no mistake about it! make no move make nonsense of make nonsense of something make no odds make no other plans make no secret make notes make nothing make nothing of make nothing of (something) make nothing of something