CTfeaturesofganglioneuroblastoma / 实用放射学杂志
Journal of Practical Radiology
; (12): 1116-1118,1135, 2019.
Article
in Zh
| WPRIM
| ID: wpr-752504
Responsible library:
WPRO
ABSTRACT
Objective ToimprovethediagnosticaccuracybyassessingtheCTfeaturesofganglioneuroblastoma(GNB).Methods 38patientswithGNBconfirmedbypathologicalresultsandunderwentplainandcontrast-enhancedCTscanwereanalyzedretrospectively. Results GNBoftenoccurredinchildren.Allthecasesappearedassolitarylesion,7werelocatedinthemediastinum,12intheadrenal,15inthe retroperitoneal,3inthethoraxcavityand1inthepelviccavity.PlainCTshowed36lesionswithheterogeneouslowdensitywithnecrosisand cysticdegeneration,and28caseswithcalcifications,2withhomogeneouslowdensity.Thesolidlessionofallcasesshowedprogressive enhancement(4casesshowedslightprogressivecontrastenhancement,11casesshowed moderateenhancement,23casesshowed markedlyenhancement).Peripheralvesselsweredisplacedbytumorin19casesandembeddedbytumorin13cases.13casesshowed thepresenceofsmallvesselsin/aroundthetumorarrangedinclumpsorinline.Conclusion ThespecificCTfindingsofheterogeneouslowdensity withnecrosis,calcifications,peripheralvesselsdisplaced,moderatetomarkedlyprogressiveenhancement,mightbeusefulforthediagnosisofGNB.
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Language:
Zh
Journal:
Journal of Practical Radiology
Year:
2019
Type:
Article