Publications
Detailed Information
MDCT and superparamagnetic iron oxide (SPIO)-enhanced MR findings of intrapancreatic accessory spleen in seven patients
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Se Hyung | - |
dc.contributor.author | Lee, Jeong Min | - |
dc.contributor.author | Han, Joon Koo | - |
dc.contributor.author | Kang, Won Joon | - |
dc.contributor.author | Jang, Jin Young | - |
dc.contributor.author | Shin, Kyung-Sook | - |
dc.contributor.author | Cho, Kyunghee C. | - |
dc.contributor.author | Choi, Byung Ihn | - |
dc.date.accessioned | 2009-09-25 | - |
dc.date.available | 2009-09-25 | - |
dc.date.issued | 2006-03-18 | - |
dc.identifier.citation | Eur Radiol 16:1887-1897 | en |
dc.identifier.issn | 0938-7994 (print) | - |
dc.identifier.issn | 1432-1084 (online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/9816 | - |
dc.description.abstract | The aim of this study is to
retrospectively evaluate intrapancreatic accessory spleen (IPAS) with mutidetector computed tomography (MDCT) and superparamagnetic iron oxide (SPIO)-enhanced magnetic resonance imaging (MRI) with emphasis on the role of SPIOMRI for the diagnosis of IPAS. Seven patients (four men and three women; mean age, 50.7 years) with IPAS underwent quadriphasic MDCT and SPIO-enhanced MRI. IPAS was diagnosed histopathologically (n=2) or by scintigraphy (n=5). Two radiologists evaluated CT and MRI in consensus for the location and size of each lesion and compared its attenuation on CT and signal intensity (SI) on MRI with those of the pancreas and spleen. For quantitative analysis, another radiologist calculated the mean lesional, pancreatic, and splenic attenuations or SIs on MDCT or MRI in each patient. All lesions were located in the pancreatic tail. The average lesion size was 1.5±0.5 cm. All IPASs except one appeared high-attenuating to the pancreas and were isoattenuating to the spleen on all dynamic CT phases. The IPASs were hypointense and hyperintense compared with the pancreas on unenhanced T1- and T2-weighted images, respectively, and their SI was similar to that of the spleen. On SPIOenhanced, T2-weighted images, a similar degree of signal drop to that of the spleen was noted in all lesions. The results of the quantitative analysis were compatible with those of the subjective analysis. In most IPASs, the attenuation on CTand SI on MRI were identical to those of the spleen, and on SPIO-enhanced MRI, the degree of the signal drop in all lesions was similar to that of the spleen. | en |
dc.language.iso | en | - |
dc.publisher | Springer Verlag | en |
dc.subject | Pancreas | en |
dc.subject | CT . Pancreas | en |
dc.subject | MR . Spleen | en |
dc.subject | abnormalities .Contrast media | en |
dc.subject | MR | en |
dc.title | MDCT and superparamagnetic iron oxide (SPIO)-enhanced MR findings of intrapancreatic accessory spleen in seven patients | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 김세형 | - |
dc.contributor.AlternativeAuthor | 이정민 | - |
dc.contributor.AlternativeAuthor | 한준구 | - |
dc.contributor.AlternativeAuthor | 강원준 | - |
dc.contributor.AlternativeAuthor | 장진영 | - |
dc.contributor.AlternativeAuthor | 신경숙 | - |
dc.contributor.AlternativeAuthor | 최병인 | - |
dc.identifier.doi | 10.1007/s00330-006-0193-6 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.