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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1991-6-11
|
| pubmed:abstractText |
Magnetic resonance imaging was performed in four patients with biopsy proven idiopathic portal hypertension (IPH). The MR images show proximity of medium-sized intrahepatic vessels to each other and to the liver surface in all patients. Small vessels running parallel to the second order branches of the intrahepatic portal vein are commonly seen as collateral pathways of portal flow in IPH and were seen in two patients. These findings were clearly demonstrated on gradient-recalled echo images. Intrahepatic periportal abnormal high intensity was seen in all patients on T2-weighted images and may reflect abnormalities in the portal tracts such as fibrous enlargement and increase in the number of vascular channels. Tiny low-intensity nodules sometimes observed in liver cirrhosis were not seen in any patient. Magnetic resonance was a useful noninvasive method in the differentiation of IPH from liver cirrhosis.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0363-8715
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
15
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
405-8
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:2026800-Aged,
pubmed-meshheading:2026800-Female,
pubmed-meshheading:2026800-Humans,
pubmed-meshheading:2026800-Hypertension, Portal,
pubmed-meshheading:2026800-Magnetic Resonance Imaging,
pubmed-meshheading:2026800-Middle Aged,
pubmed-meshheading:2026800-Portography,
pubmed-meshheading:2026800-Tomography, X-Ray Computed
|
| pubmed:articleTitle |
MR imaging in idiopathic portal hypertension.
|
| pubmed:affiliation |
Department of Radiology, Kanazawa University School of Medicine, Japan.
|
| pubmed:publicationType |
Journal Article
|