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Kontrastmittelsonografie bei einem fibrolamellären hepatozellulären Karzinom: Ein Fallbericht
- Source :
- Ultraschall in der Medizin, Ultraschall in der Medizin, Georg Thieme Verlag, 2007, 28 (6), pp.547-52. ⟨10.1055/s-2007-1012500⟩
- Publication Year :
- 2007
- Publisher :
- HAL CCSD, 2007.
-
Abstract
- International audience; A case of fibrolamellar hepatocellular carcinoma, occurring in a 13 year-old girl with the characteristics of the dynamic enhancement observed during contrast-enhanced ultrasound within the tumour and within vascular extension into the portal vein is reported. The lesion showed marked hypervascularity in the early arterial and arterial phases with irregular, tortuous vessels. During the early portal phase, centripetal filling of the tumour was observed, except in an irregular area and adjacent hypo-enhancing bands, related to a central scar, on subsequent CT and MRI images. Centrifugal wash-out led to the absence of sustained enhancement during the late phase. Similar enhancement patterns were observed within the portal tumoural thrombosis, and evaluation of its extension was easy on delayed images. Contrast-enhanced ultrasound is a useful diagnostic tool for the characterisation and evaluation of extension of such a rare malignant hepatic tumour.
- Subjects :
- Carcinoma, Hepatocellular
MESH: Humans
[SDV.BIBS] Life Sciences [q-bio]/Quantitative Methods [q-bio.QM]
Liver Neoplasms
Image Enhancement
Sensitivity and Specificity
[SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM]
MESH: Sensitivity and Specificity
Treatment Outcome
MESH: Liver Neoplasms
MESH: Child
Humans
Female
MESH: Image Enhancement
[INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM]
Child
MESH: Carcinoma, Hepatocellular
MESH: Female
Ultrasonography
MESH: Treatment Outcome
MESH: Ultrasonography
[INFO.INFO-BI] Computer Science [cs]/Bioinformatics [q-bio.QM]
Subjects
Details
- Language :
- German
- ISSN :
- 01724614 and 14388782
- Database :
- OpenAIRE
- Journal :
- Ultraschall in der Medizin, Ultraschall in der Medizin, Georg Thieme Verlag, 2007, 28 (6), pp.547-52. ⟨10.1055/s-2007-1012500⟩
- Accession number :
- edsair.pmid.dedup....5b1f838b5c18ee104fc81ab814443a49