=====Schimke Immunoosseous Dysplasia=====
Schimke immuno-osseous dysplasia (SIOD) is a rare autosomal recessive disorder characterized by spondyloepiphyseal dysplasia, episodic lymphopenia, renal failure, and [[cerebrovascular disease]] secondary to [[arteriosclerosis]] and [[myointimal hyperplasia]]. 

Westbroek et al. report the first known application of [[internal carotid artery surgical revascularization]] to relieve a high-grade focal stenosis of the ICA in a pediatric patient, a 6-year-old boy 
((Westbroek EM, Mukerji N, Kalanithi P, Steinberg GK. Internal carotid artery
surgical revascularization in a pediatric patient with Schimke immuno-osseous
dysplasia. J Neurosurg Pediatr. 2015 Feb;15(2):189-91. doi:
10.3171/2014.10.PEDS14141. Epub 2014 Nov 28. PubMed PMID: 25431900.)).