RT Book, Section A1 Bissonnette, Bruno A1 Luginbuehl, Igor A1 Marciniak, Bruno A1 Dalens, Bernard J. SR Print(0) ID 58075954 T1 Metaphyseal Chondrodysplasia, Jansen Type T2 Syndromes: Rapid Recognition and Perioperative Implications YR 2006 FD 2006 PB The McGraw-Hill Companies PP New York, NY SN 9780071354554 LK accessanesthesiology.mhmedical.com/content.aspx?aid=58075954 RD 2024/04/19 AB Extremely rare progressive disorder in which portions of the bones of the arms and legs develop abnormally with unusual cartilage formations and subsequent abnormal bulbous metaphyses (metaphyseal chondrodysplasia). Affected individuals exhibit unusually short arms and legs and short stature (short-limbed dwarfism), findings that typically become apparent during early childhood. Infants with Jansen-type metaphyseal chondrodysplasia may have characteristic facial abnormalities and additional skeletal malformations. Hypercalcemia is present.