词根词缀：-ectasia

【来源及含义】Greek: dilatation, dilation, expansion, extension, or distension of an organ

【同源单词】angiectasia, angioectasia, aortectasia, arteriectasia, capillarectasia, colpectasia

词根词缀：vas-, vaso-, vasi-

【来源及含义】Latin: vessel [blood, other fluids]; tube, duct

【相关词根词缀】Inter-related cross references, directly or indirectly, involving "blood" word units: angi-; apheresis; -emia; hemo-; hemoglobin-; phleb-; sangui-; vascul-.

【同源单词】active vasoconstriction, active vasodilatation, reflex vasodilatation, vas, vas deferens, vasa aberrantia hepatis