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What is Hemangiomas are associated with all of the following, except: and explain in detail?
Hemangiomas are associated with the following syndromes:

 Rendu-Osler-Weber syndrome (autosomal dominant inheritance, multiple telangiectasias, occasional GI tract involvement, occasional CNS involvement). 
 Sturge-Weber-Dimitri syndrome (noninherited and nonfamilial, port-wine stain, leptomeningeal angiomas). 
 Kasabach-Merritt syndrome (thrombocytopenic purpura associated with hemangioma, consumptive coagulopathy, microangiopathic hemolysis, intralesional fibrinolysis).
 Maffucci syndrome (hemangiomas of the mucous membranes, dyschondroplasia). 
 Von Hippel-Lindau syndrome (genetic transmission variable, hemangiomas of the cerebellum or the retina, cysts of the viscera). 
 Klippel-Trenaunay-Weber syndrome (port-wine stain, angiomatosis of the extremities). 

Ref: Shafer's textbook of oral pathology 7th edition page 145