Hepatic choriocarcinoma in a neonate: MR appearance.
We present the MR findings of hepatic choriocarcinoma in a 2-week-old infant. Two masses of heterogeneous signal intensity were evident; one was an extensive mass on the left side of the liver and the other was a "daughter" nodule in the right lobe. Peripheral portions of the masses were hyperintense on T1-weighted imaging (T1WI) and T2-weighted imaging (T2WI) suggesting subacute hemorrhage. Central portions of the masses were hypointense on T1WI and bright on T2WI. T1-weighted postgadolinium imaging showed peripheral enhancement of both tumor nodules. The infant's mother had normal serum beta-human chorionic gonadotropin levels and pelvic CT.
Moon
W K
WK
Department of Radiology, College of Medicine, Seoul National University Hospital, Republic of Korea.
Kim
W S
WS
Kim
I O
IO
Hong
J H
JH
Yeon
K M
KM
Han
M C
MC
Chi
J G
JG
Ahn
H S
HS
Shin
H Y
HY
D014408:Biomarkers, Tumor / Q000097:blood; D002822:Choriocarcinoma / Q000151:congenital* / Q000175:diagnosis; D006063:Chorionic Gonadotropin / Q000097:blood; D018997:Chorionic Gonadotropin, beta Subunit, Human; D003287:Contrast Media; D004338:Drug Combinations; D005260:Female; D019786:Gadolinium DTPA; D006801:Humans; D007231:Infant, Newborn; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000151:congenital* / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D008536:Meglumine; D009942:Organometallic Compounds; D004369:Pentetic Acid; D010446:Peptide Fragments / Q000097:blood
D014408:Biomarkers, Tumor; D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D003287:Contrast Media; D004338:Drug Combinations; D009942:Organometallic Compounds; D010446:Peptide Fragments; D008536:Meglumine; D004369:Pentetic Acid; D019786:Gadolinium DTPA