Since Birth:

Since Birth means you are born with certain problems. Chloe had symptoms of

http://www.ncbi.nlm.nih.gov/pubmed/19078754

J Clin Neuromuscul Dis. 2004 Dec;6(2):69-90.

Floppy infant syndrome.

Igarashi M.

Source

From the Department of Pediatrics and Neurology, University of Tennessee, Memphis.

Abstract

Floppiness/hypotonia is a common neurologic symptom in infancy. A variety of neuromuscular disorders and central nervous system (CNS) disorders cause floppy infant syndrome (FIS). CNS disorders are the much more common causes of the syndrome than neuromuscular disorders. On long-term follow up, cerebral palsy and mental retardation turn out to be the 2 most common causes of FIS. This review focuses on neuromuscular causes of FIS. With the advent of molecular diagnosis, a few conditions can be diagnosed by DNA analysis of the peripheral lymphocytes (myotonic dystrophy, spinal muscular atrophy); however, for the most part, electrodiagnostic studies and muscle biopsy remain as essential diagnostic tools for FIS. Immunohistochemical study of the biopsied muscle also improves diagnostic capability. Management for most conditions remains supportive.

PMID:

 

19078754

 

[PubMed]