Transverse Myelitis Association 
an organization dedicated to providing mutual support to families affected by Transverse Myelitis. Transverse Myelitis is an acute spinal cord inflammation involving both sides of the spinal cord.
http://www.myelitis.orgNINDS: Transverse Myelitis 
Information sheet compiled by the National Institute of Neurological Disorders and Stroke.
http://www.ninds.nih.gov/health_and_medical/disorders/transversemyelitis_doc.htm
NORD: Myelitis 
Offers synonyms and a general discussion along with further resources.
http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Myelitis
The Cody Unser First Step Foundation 
Cody Unser's mission to enhance awareness of Transverse Myelitis.
http://codysfirststep.org/