与"umbilical urachal sinus"相近的词条

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• umbilical souffle
• umbilical stalk
• umbilical tape
• umbilical truss
• umbilical uleration
• umbilical urachal sinus
• umbilical urinary fistula
• umbilical vascular resistance
• umbilical vein
• umbilical vein approach
• umbilical vein catheterization
• umbilical vein graft
• umbilical vein perfusion
• umbilical veins
• umbilical venous catheter
• umbilical vesicle

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