Web Results
Kline·fel·ter's syn·drome
[klahyn-fel-terz]
NOUN [PATHOLOGY.]
1.
an abnormal condition in which at least one extra X chromosome is present in a male: characterized by reduced or absent sperm production, small testicles, and in some cases enlarged breasts.
Source: Dictionary.com
Klinefelter syndrome | Define Klinefelter syndrome at Dictionary.com
dictionary.reference.com/browse/Klinefelter syndrome
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Klinefelter syndrome - Wikipedia

en.wikipedia.org/wiki/Klinefelter_syndrome

Klinefelter syndrome (KS) also known as 47,XXY or XXY, is the set of symptoms that result from two or more X chromosomes in males. The primary feature is ...

Klinefelter Syndrome Support Group website

www.klinefeltersyndrome.org/

Educational and support information about Klinefelter Syndrome/XXY and its variants.

Klinefelter syndrome - Genetics Home Reference

ghr.nlm.nih.gov/condition/klinefelter-syndrome

5 days ago ... Klinefelter syndrome is a chromosomal condition that affects male physical and cognitive development. Its signs and symptoms vary among ...

Klinefelter Syndrome Symptoms, Causes, and Treatment - WebMD

www.webmd.com/men/tc/klinefelter-syndrome-topic-overview

What is Klinefelter syndrome? Klinefelter syndrome is a genetic disorder that affects males. Klinefelter syndrome occurs when a boy is born with one or more ...

Learning About Klinefelter Syndrome - National Human Genome ...

www.genome.gov/19519068/learning-about-klinefelter-syndrome/

Klinefelter syndrome is found in about 1 out of every 500-1,000 newborn males. The additional sex chromosome results from a random error during the ...

Overview - Klinefelter syndrome - Mayo Clinic

www.mayoclinic.org/diseases-conditions/klinefelter-syndrome/home/ovc-20233185

Oct 4, 2016 ... Klinefelter syndrome is a genetic condition that results when a boy is born with an extra copy of the X chromosome. Klinefelter syndrome is a ...

Symptoms and causes - Klinefelter syndrome - Mayo Clinic

www.mayoclinic.org/diseases-conditions/klinefelter-syndrome/symptoms-causes/dxc-20233187

Oct 4, 2016 ... Klinefelter syndrome is a genetic disorder that results when a male is born with an extra copy of the X chromosome. Learn about diagnosis and ...

Klinefelter Syndrome: Practice Essentials, Pathophysiology ...

emedicine.medscape.com/article/945649-overview

Sep 29, 2016 ... Today, the term Klinefelter syndrome (KS) refers to a group of chromosomal disorders in which the normal male karyotype, 46,XY, has at least ...