Ai zheng = Aizheng = Chinese journal of cancer, 2009-04, Vol.28 (4), p.420
2009
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- Autor(en) / Beteiligte
- Titel
- CT and MRI manifestations of pediatric presacral tumors
- Ist Teil von
- Ai zheng = Aizheng = Chinese journal of cancer, 2009-04, Vol.28 (4), p.420
- Ort / Verlag
- China
- Erscheinungsjahr
- 2009
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- The imaging of presacral tumors in children is characteristic. Computed tomography (CT) and magnetic resonance imaging (MRI) have great values in identifying the position, contents and invasion of pediatric presacral tumors before operation. This study was to investigate the CT and MRI features of pediatric presacral tumors, and evaluate the diagnostic values of CT and MRI. The CT and MRI data of 24 pediatric presacral tumors were analyzed together with pathologic results. Six cases of pediatric presacral tumors were cystic type, with clear margin and complete capsule, and were composed of multi-capsular spaces; on enhanced scan, the capsular wall showed enhancement, while the cystic contents didn't; all these six cases were confirmed benign by pathology. Five cases were solid type and were enhanced inhomogeneously; all were confirmed malignant by pathology. Thirteen cases were cystic-solid type or with obvious necrosis in solid mass. Of the 13 cases, seven were cystic-solid teratoma (including four benign te
- Sprache
- Chinesisch
- Identifikatoren
- Titel-ID: cdi_pubmed_primary_19622305
- Format
- –
- Schlagworte
- Adolescent, Child, Child, Preschool, Endodermal Sinus Tumor - diagnosis, Endodermal Sinus Tumor - diagnostic imaging, Female, Humans, Infant, Magnetic Resonance Imaging, Male, Neuroblastoma - diagnosis, Neuroblastoma - diagnostic imaging, Retroperitoneal Neoplasms - diagnosis, Retroperitoneal Neoplasms - diagnostic imaging, Rhabdomyosarcoma - diagnosis, Rhabdomyosarcoma - diagnostic imaging, Sacrococcygeal Region, Teratoma - diagnosis, Teratoma - diagnostic imaging, Tomography, Spiral Computed