47,XXY (Klinefelter)

/47,XXY (Klinefelter)

Exploring Klinefelter Syndrome

"The Impact of Living with Klinefelter Syndrome: A Qualitative Exploration of Adolescents and Adults" — This research article examines the medical, psychological, and [...]

A Klinefelter Update for Pediatricians

"Advances in the Interdisciplinary Care of Children with Klinefelter Syndrome"—This nearly 30-page story in the journal Advances in Pediatrics is directed at [...]

The Challenges of Klinefelter’s

"The Klinefelter Syndrome: Current Management and Research Challenges"—From the scientific journal, Andrology, this article summarizes the concluding “Round Table Discussion” of the [...]

Thinking About Starting Testosterone for XXY/XXYY/XXXY

Presentation slides from the 2017 AXYS Family Conference presentation: Thinking About Starting Testosterone for XXY/XXYY/XXXY  (PDF) Presented by Shanlee Davis, MD, MSCS

An Extra X or Y Chromosome: Contrasting the Cognitive and Motor Phenotypes in Childhood in Boys with 47,XYY Syndrome or 47,XXY Klinefelter Syndrome

This is a scholarly article by Judith L. Ross, Martha P.D. Zeger, Harvey Kushner, Andrew R. Zinn, and David P. Roeltgen. Read [...]

Neurocognitive research on 47,XXY

To me, this is one of the "gold standard" research articles on 47,xxy neurocognitive implications. It contains pretty intense medical terminology but [...]

Comparing 47,XXY and 47,XYY boys

Here is a good research article on comparing the similarities and differences in boys with 47,XXY and 47,XYY from a neurocognitive testing [...]

Complexities of Hypogonadism

June 30, 2011 http://www.imt.ie/clinical/2011/06/the-complexities-of-hypogonadism.html   Dr. Poochellam Muthalagu looks the primary and secondary reasons for hypogonadism and examines the different treatments available [...]

Klinefelter Syndrome and Other Sex Chromosomal Aneuploidies

The term Klinefelter syndrome (KS) describes a group of chromosomal disorder in which there is at least one extra X chromosome to [...]

Bone Density

We rarely use Wikipedia as a resource, but this overview on bone density is quite well done. As with any medical issue [...]