RT Book, Section A1 Bissonnette, Bruno A1 Luginbuehl, Igor A1 Engelhardt, Thomas SR Print(0) ID 1164075374 T1 Kinsbourne Syndrome 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=1164075374 RD 2024/04/19 AB Rare neurologic disorder usually affecting infants and young children. It is characterized by the presence of opsoclonus, myoclonus, ataxia, and behavioral abnormalities such as sleep disturbances, irritability, developmental delays, decreased social interaction, lethargy, mutism, and visual disturbances. Other features include sudden onset of brief, repeated, shock-like spasms of several muscles within the arms, legs, or the entire body. Impaired ability to control voluntary movements is present. Jerking movements of the eyes are most often present. In 50% of patients, a malignant tumor (neuroblastoma) is responsible for the symptoms associated with this syndrome. A viral infection may also be responsible.