We present a case of left-sided inferior vena cava unexpectedly observed during an operation of aorto bifemoral bypass in a patient with severe Leriche syndrome and almost complete obstruction of the infrarenal aorta. This very rare congenital malformation (0.2-0.5%) was not recognized by the duplex scanner performed preoperatively, probably because of the low level of suspicion carried on by an experienced operator. AngioCT or angioMR, which would have surely shown us the anomaly, were not done because, in the lack of an aneurysmal disease or other abdominal pathological situations, these investigations were not required before operation. The possible hazards of such an unrecognized malformation are great, mostly in terms of incontrollable intraoperative hemorrhages, but the final outcome of this case was positive.

Left-sided inferior vena cava. Report of a case occasionally encountered while performing an aorto bifemoral bypass and review of the literature.

RISPOLI, Pietro;
1997-01-01

Abstract

We present a case of left-sided inferior vena cava unexpectedly observed during an operation of aorto bifemoral bypass in a patient with severe Leriche syndrome and almost complete obstruction of the infrarenal aorta. This very rare congenital malformation (0.2-0.5%) was not recognized by the duplex scanner performed preoperatively, probably because of the low level of suspicion carried on by an experienced operator. AngioCT or angioMR, which would have surely shown us the anomaly, were not done because, in the lack of an aneurysmal disease or other abdominal pathological situations, these investigations were not required before operation. The possible hazards of such an unrecognized malformation are great, mostly in terms of incontrollable intraoperative hemorrhages, but the final outcome of this case was positive.
1997
38
489
493
RISPOLI P ;RASO AM ;TROGOLO M ;MAGGIO D ;BELLAN A
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/33424
Citazioni
  • ???jsp.display-item.citation.pmc??? 1
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact