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Inherited Disorders and Birth Defects

Rare syndrome-Malpuech?

04/18/2001

Question:

I have a six year old son who was born with a bilateral cleft lip and palate,developmental delay,only one kidney and he is extremely small and slight for his age.I have been told it may be Malpuech syndrome which appears only to have eight or so recorded cases in the world.I would like any info.possible please regards other cases,prognosis etc.I would appreciate any information you may have.

Answer:

Malpuech syndrome is a rare inherited disorder that usually includes mental retardation, delayed growth, cleft lip and palate, hypertelorism (eyes are wide spaced), and kidney or other abnormalities of the renal system or genitals.

Malpuech first described the syndrome in 1983 in 4 siblings. There are now 10 reported cases in the literature. Because the number of cases is so small, I could not find information about the long-term prognosis.

This disorder is inherited in an autosomal recessive manner. That means, both parents are carriers of the gene mutation that causes Malpuech syndrome. The parents are normal. There is a 25% chance with each pregnancy, that each parent will pass on the mutated gene and have a child with Malpuech syndrome.

If you have not spoken to a geneticist or genetic counselor, I would recommend that you contact one. You can speak to your doctor for a referral or contact the National Society of Genetic Counselors` Resource website below to locate a genetics clinic near you. They may be able to provide you with more information.

Related Resources:

National Society of Genetic Counselors Resource Center

For more information:

Go to the Inherited Disorders and Birth Defects health topic, where you can:

Response by:

Case Western Reserve University Anne Matthews, RN, PhD
Director, Genetic Counseling and Family Studies
Associate Professor
Department of Genetics
School of Medicine
Case Western Reserve University
Anne   Matthews, RN, PhD