HemangiomaHemangioma, CavernousHemangioma, CapillaryPulmonary Sclerosing HemangiomaHemangioma, Cavernous, Central Nervous SystemGranuloma, PyogenicHemangioendotheliomaVascular NeoplasmsSkull NeoplasmsFacial NeoplasmsSpinal NeoplasmsTomography, X-Ray ComputedNeoplasm Regression, SpontaneousNeoplasms, Vascular TissueHemangiosarcomaMagnetic Resonance ImagingLiver NeoplasmsEpidural NeoplasmsAngiolymphoid Hyperplasia with EosinophiliaOrbital NeoplasmsPregnancy Complications, NeoplasticMuscle NeoplasmsSturge-Weber SyndromeAngiomatosisSplenic NeoplasmsSkin NeoplasmsFrontal BoneChoroid NeoplasmsHemangioendothelioma, EpithelioidAvian LeukosisHeart NeoplasmsHistiocytoma, Benign FibrousMelenaThoracic VertebraeEye PainFocal Nodular HyperplasiaTreatment OutcomeLaminectomy