What WERDNIG-HOFFMAN DISEASE means: Werdnig-Hoffman Disease - (also known as "Infantile spinal muscular atrophy", "spinal muscular atrophy type 1", or "spinal muscular atrophy type I") is an autosomal recessive muscular disease. It is the most severe form of spinal muscular atrophy. Werdnig-Hoffman affects the lower motor neurons only. It has been linked to an abnormal survival motor neuron (SMN) gene. It is evident before birth or within the first few months of life. There may be a reduction in fetal movement in the final months of pregnancy. Symptoms include floppiness of the limbs and trunk, feeble movements of the arms and legs, swallowing and feeding difficulties, and impaired breathing. Affected children never sit or stand unassisted and will require respiratory support to survive before the age of 2.
- Definition Williams Syndrome:
- Dictionary Williams-Beuren syndrome) is a rare genetic disorder characterized by a distinctive, "elfin" facial appearance, along with a low nasal bridge; an unusually cheerful demeanor and ease with werdnig-hoffman disease definition.
- Definition Wilson'S Disease:
- Dictionary Disease - (WD) is a rare inherited disorder in which excessive amounts of copper accumulate in the body. The buildup of copper leads to damage in the kidneys, brain, and eyes. Although copper werdnig-hoffman disease explain.
- Definition West Syndrome:
- Dictionary otherwise known as infantile spasms, is an uncommon to rare and serious form of epilepsy in infants. The syndrome is age-related, generally occurring between the third and the twelfth month werdnig-hoffman disease what is.
- Definition Wernicke-Korsakoff Syndrome:
- Dictionary Syndrome - Wernicke's encephalopathy is a degenerative brain disorder caused by the lack of thiamine (vitamin B1). It may result from alcohol abuse, dietary deficiencies, prolonged vomiting werdnig-hoffman disease meaning.
