following metastatic tumors ( 32 % ) , tumors of mesenchymal tissue ( 16 % ) : fibroma ( 2 % ) , lipomas ( 2 % ) , haemangioblastoma ( 4 % ) , angiosarcoma ( 2 % ) , angioma ( 1 % ) , angioblastoma ( 1 % ) , chordomas ( 2 % ) , osteoblastoma ( 1 % ) and adamantinoid tumor ( 1 % ) ;
C0018916
angioma
C0027651
tumor