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Portal Venous Gas (portal + venous_gas)
Selected AbstractsPortal venous gas , case report and review of the literatureANAESTHESIA, Issue 4 2007A. H. Mohammed Summary A 74-year-old man with chronic renal failure was admitted to the renal unit with non-specific symptoms and positive blood cultures. He later deteriorated and was admitted to the Intensive Care Unit with septic shock, respiratory failure and deranged liver function. Initial improvement was followed by abdominal distension and discomfort. Portal venous gas (PVG) and thrombosis were diagnosed on computed tomography. A conservative line of management was adopted. Improvement was soon followed by deterioration with septic shock. Extensive portal venous gas and free intra-abdominal gas were now evident on repeat computed tomography. The patient was too unwell to withstand surgery and a decision was made not to escalate therapy. He died on day 16. Portal venous gas is not a disease; it is a diagnostic clue in patients who may be harbouring an intra-abdominal catastrophe. Successful management of these cases requires early identification of the underlying pathology and can range from simple observation to extensive surgical intervention. [source] Pneumatosis intestinalis and portal-venous gas: An unusual presentation of acute appendicitisJOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY, Issue 2007DJ Tuite SUMMARY Pneumatosis Intestinalis in association with portal venous gas is a very rare finding in children and young adults. When present, it is typically associated with bowel infarction and carries a poor prognosis. We present an extremely unusual case where imaging revealed extensive pneumatosis intestinalis and portal venous gas in a patient with acute appendicitis. [source] Portal venous gas , case report and review of the literatureANAESTHESIA, Issue 4 2007A. H. Mohammed Summary A 74-year-old man with chronic renal failure was admitted to the renal unit with non-specific symptoms and positive blood cultures. He later deteriorated and was admitted to the Intensive Care Unit with septic shock, respiratory failure and deranged liver function. Initial improvement was followed by abdominal distension and discomfort. Portal venous gas (PVG) and thrombosis were diagnosed on computed tomography. A conservative line of management was adopted. Improvement was soon followed by deterioration with septic shock. Extensive portal venous gas and free intra-abdominal gas were now evident on repeat computed tomography. The patient was too unwell to withstand surgery and a decision was made not to escalate therapy. He died on day 16. Portal venous gas is not a disease; it is a diagnostic clue in patients who may be harbouring an intra-abdominal catastrophe. Successful management of these cases requires early identification of the underlying pathology and can range from simple observation to extensive surgical intervention. [source] Hepatic portal venous gasANZ JOURNAL OF SURGERY, Issue 3 2010Bassam Abboud MD No abstract is available for this article. [source] | ||||||||||