RT Book, Section A1 Bissonnette, Bruno A1 Luginbuehl, Igor A1 Engelhardt, Thomas SR Print(0) ID 1164075445 T1 Klinefelter Syndrome (47,XXY/XXY) T2 Syndromes: Rapid Recognition and Perioperative Implications, 2e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259861789 LK accesspediatrics.mhmedical.com/content.aspx?aid=1164075445 RD 2024/04/25 AB It is a chromosomal disorder characterized by supernumerary X chromosomes in male subjects associated with infertility and hypogonadism. The clinical features include weaker muscles with poor muscle coordination, tall height, less body hair, genital hypodevelopment, breast growth, and reduced libido.