RT Book, Section A1 Bissonnette, Bruno A1 Luginbuehl, Igor A1 Engelhardt, Thomas SR Print(0) ID 1164075529 T1 Kniest Dysplasia 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=1164075529 RD 2024/04/25 AB Severe chondrodysplasia caused by the defective formation of type II collagen characterized by dwarfism, skeletal anomalies, and often cleft palate and severe myopia/blindness. It is characterized by the dumb-bell shape of shortened long tubular bones. The short stature, enlarged knees, and cleft palate are usually present at birth. Other features may appear only after 2 or 3 years of age.