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Multidetector CT imaging features of solid pseudopapillary tumours of the pancreas in male patients: distinctive imaging features with female patients

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dc.contributor.authorPark, MJ-
dc.contributor.authorLee, JH-
dc.contributor.authorKim, JK-
dc.contributor.authorKim, YC-
dc.contributor.authorPark, MS-
dc.contributor.authorYu, JS-
dc.contributor.authorKim, YB-
dc.contributor.authorLee, D-
dc.date.accessioned2016-11-15-
dc.date.available2016-11-15-
dc.date.issued2014-
dc.identifier.issn0007-1285-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/12861-
dc.description.abstractOBJECTIVE: To describe multidetector CT imaging features of solid pseudopapillary

tumours (SPTs) in male patients and to compare these imaging features with those

found in female patients. METHODS: The institutional review board approved this

retrospective study. We included the CT images of 72 patients (M:F = 12:60; mean

age, 35.0 years) diagnosed with SPT by histology. CT images were reviewed on the

following: location of the tumour, maximal diameter, shape, margin and the

fraction of the tumour composition. Statistical differences in CT imaging

features were analysed. RESULTS: Male patients with SPTs were significantly older

than female patients (42.4 years vs 33.4 years, p = 0.0408) and the mean size of

the SPTs in male patients was larger (6.3 cm vs 4.6 cm, p = 0.0413) than that of

SPTs in female patients. Lobulated shape of the SPTs was most frequent in male

patients, whereas oval shape was most frequent in female patients (p = 0.0133).

SPTs in male patients tended to have a solid component (p = 0.0434). Progressive

enhancement in the solid portion of the tumour was seen in 9 (81.8%) of 11 SPTs

in male patients and in 30 (79.0%) of 38 SPTs in female patients on multiphasic

CT. CONCLUSION: The imaging features of SPTs in male patients usually appeared as

a somewhat large-sized solid mass with a lobulated margin and progressive

enhancement. These imaging features may help to differentiate SPTs from other

pancreatic tumours for their proper management. ADVANCES IN KNOWLEDGE: SPTs in

male patients appear as somewhat large-sized solid masses with lobulated margins,

and this form occurs more frequently in older male patients than in female

patients.
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dc.language.isoen-
dc.subject.MESHAdolescent-
dc.subject.MESHAge Factors-
dc.subject.MESHCarcinoma, Papillary/pathology/radiography-
dc.subject.MESHHumans-
dc.subject.MESHMultidetector Computed Tomography-
dc.subject.MESHPancreatic Neoplasms/pathology/radiography-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHSex Factors-
dc.titleMultidetector CT imaging features of solid pseudopapillary tumours of the pancreas in male patients: distinctive imaging features with female patients-
dc.typeArticle-
dc.identifier.pmid24472726-
dc.identifier.urlhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4064602/-
dc.contributor.affiliatedAuthor이, 제희-
dc.contributor.affiliatedAuthor김, 재근-
dc.contributor.affiliatedAuthor김, 영철-
dc.contributor.affiliatedAuthor김, 영배-
dc.contributor.affiliatedAuthor이, 다근-
dc.type.localJournal Papers-
dc.identifier.doi10.1259/bjr.20130513-
dc.citation.titleThe British journal of radiology-
dc.citation.volume87-
dc.citation.number1035-
dc.citation.date2014-
dc.citation.startPage20130513-
dc.citation.endPage20130513-
dc.identifier.bibliographicCitationThe British journal of radiology, 87(1035). : 20130513-20130513, 2014-
dc.identifier.eissn1748-880X-
dc.relation.journalidJ000071285-
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Radiology
Journal Papers > School of Medicine / Graduate School of Medicine > Pathology
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