| Functioning islet cell tumor of the pancreas. Localization with dynamic spiral CT. | |
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MedLine Citation:
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PMID: 9059417 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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PURPOSE: The purpose of this study was to evaluate the usefulness of dynamic spiral CT, including multidimensional reformation, in the detection and localization of islet cell tumors of the pancreas. MATERIAL AND METHODS: Seven patients with histopathologically proven functioning islet cell tumors of the pancreas were studied with 2-phase contrast-enhanced spiral CT. Scanning of the arterial phase and late phase was started 30 s and 180 s, respectively, after injection of 100 ml of contrast medium at a rate of 3 ml/s. RESULTS: Axial images in the arterial phase depicted the lesions in 5 patients, but in the late phase in only one patient. Multiplanar reformatted images of the arterial phase depicted the lesions in all 7 patients. Maximal intensity projection images demonstrated all lesions with information of their relationship to the vascular structure. CONCLUSION: Dynamic spiral CT with scanning during the arterial phase and retrospective multidimensional reformation is useful for preoperative detection and localization of small islet cell tumors of the pancreas. |
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Authors:
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M J Chung; B I Choi; J K Han; J W Chung; M C Han; S H Bae |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Acta radiologica (Stockholm, Sweden : 1987) Volume: 38 ISSN: 0284-1851 ISO Abbreviation: Acta Radiol Publication Date: 1997 Jan |
Date Detail:
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Created Date: 1997-04-03 Completed Date: 1997-04-03 Revised Date: 2007-11-15 |
Medline Journal Info:
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Nlm Unique ID: 8706123 Medline TA: Acta Radiol Country: DENMARK |
Other Details:
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Languages: eng Pagination: 135-8 Citation Subset: IM |
Affiliation:
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Department of Radiology, Seoul National University College of Medicine, Korea. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adenoma, Islet Cell
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radiography* Adolescent Adult Aged Contrast Media Evaluation Studies as Topic Female Humans Insulinoma / radiography* Iothalamic Acid / analogs & derivatives, diagnostic use Male Middle Aged Pancreas / radiography Pancreatic Neoplasms / radiography* Tomography, X-Ray Computed / instrumentation, methods* |
| Chemical | |
Reg. No./Substance:
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0/Contrast Media; 0/meglumine ioglicinate; 2276-90-6/Iothalamic Acid |
| Comments/Corrections | |
Comment In:
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Acta Radiol. 1998 Jul;39(4):454-5
[PMID:
9685838
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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