Undifferentiated (embryonal) sarcoma of the liver (USL): MRI findings including dynamic gadolinium enhancement.
We report the MR appearance of undifferentiated (embryonal) sarcoma of the liver (USL) in a 13-year-old female who presented with a 1-year history of intermittent abdominal pain, weight loss, and fatigue. The tumor was a large, solitary, well-defined focal mass lesion with multiple cystic spaces, septations, and substantial central necrosis.
Psatha
Evlampia A
EA
Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7510, USA.
Semelka
Richard C
RC
Fordham
Lynn
L
Firat
Zeynep
Z
Woosley
John T
JT
D000293:Adolescent; D003287:Contrast Media; D005260:Female; D005682:Gadolinium; D006801:Humans; D007089:Image Enhancement; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008648:Mesoderm / Q000473:pathology*; D009942:Organometallic Compounds; D012509:Sarcoma / Q000175:diagnosis* / Q000473:pathology
D003287:Contrast Media; D009942:Organometallic Compounds; D005682:Gadolinium