The embryo development and clinical significance of abnormalities of the inferior vena cava / 国际外科学杂志

ABSTRACT

Abnormalities of the inferior vena cava occur infrequently.Except a few patients,most with the abnormalities of the inferior vena cava have not symptoms and do not need surgical procedure.However,attentions should be pasd to these anomalies in operation,particularly in the retroperiwneal procedure.only when the anomalies are identified before operation,its pessible to avoid the disaster caused by side-damage.Understanding embryo development of the inferior vena cava is usdful to comprehend the generation mechanism and classification of abnormalities of the inferior vena cava and its main branches.Exact judgment to abnormalities of the inferior vens cava has the important clinical significance.