Multiple Sulfatase Deficiency
National Organization for Rare Disorders, Inc.
- DOC 13 (Multiple Sulfatase Deficiency)
- Disorder of Conification 13
- Multiple Sulfatase Deficiency (DOC 13)
- Multiple Sulfatase Deficiency Syndrome
Multiple sulfatase deficiency is a very rare hereditary metabolic disorder in which all of the known sulfatase enzymes (thought to be seven in number) are deficient or inoperative. Major symptoms include mildly coarsened facial features, deafness, and an enlarged liver and spleen (hepatosplenomegaly). Abnormalities of the skeleton may occur, such as curvature of the spine (lumbar kyphosis) and the breast bone. The skin is usually dry and scaly (ichthyosis). Before symptoms are noticeable, children with this disorder usually develop more slowly than normal. They may not learn to walk or speak as quickly as other children.
CLIMB (Children Living with Inherited Metabolic Diseases)
176 Nantwich Road
Crewe, CW2 6BG
Vaincre Les Maladies Lysosomales
2 Ter Avenue
National Tay-Sachs and Allied Diseases Association, Inc.
2001 Beacon Street
Brookline, MA 02146-4227
Foundation for Ichthyosis & Related Skin Types
2616 N Broad Street
Colmar, PA 18915
ELA - European Association Against Leukodystrophies
2, rue Mi-les-Vignes
Laxou Cedex, 61024
NIH/National Institute of Neurological Disorders and Stroke
P.O. Box 5801
Bethesda, MD 20824
MUMS National Parent-to-Parent Network
150 Custer Court
Green Bay, WI 54301-1243
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Hide & Seek Foundation for Lysosomal Disease Research
6475 East Pacific Coast Highway Suite 466
Long Beach, CA 90803
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Last Updated: 2/25/2008
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