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Japanese

Useful CT findings in determining the treatment strategy for mesenteric and portal venous gas Ryusuke Ookura 1 1Department of Diagnostic Radiology Japan Community Healthcare Organization Osaka Hospital Keyword: 腸間膜静脈ガス血症 , 門脈ガス血症 , 腸管虚血 pp.697-705
Published Date 2021/7/10
DOI https://doi.org/10.18888/rp.0000001657
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While mesenteric and portal venous gas may indicate fatal intestinal ischemia, many cases are transient and can be treated conservatively. Therefore, it is important to differentiate them. In this study, we investigated what CT findings are useful in estimating the severity of mesenteric and portal venous gas. As a result, pneumatosis intestinalis and poorly contrasted areas of the intestinal wall suggested the possibility of irreversible intestinal necrosis. In cases where it was difficult to determine whether the patient could be treated conservatively or required surgical intervention, the disappearance of pneumatosis intestinalis on second look CT after 12 to 24 hours was considered suggestive of the possibility of conservative treatment.


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電子版ISSN 印刷版ISSN 0009-9252 金原出版

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