A segmental hyperintensity area in the liver shown by delayed MR images with Mn-DPDP.
This is a report of a case with metastatic liver tumors in which a segmental hyperintense area was demonstrated by delayed liver MRI with manganese (II) N,N' -dipyridoxylethylenediamine-N,N'-diacetate-5,5'-bis(phosphate) (Mn-DPDP). No signal abnormality except for tumors was distinct either before or 30 min after administration of Mn-DPDP. The region with hyperintensity appeared 24 h after administration.
Suto
Y
Y
Department of Radiology, New York University Medical Center, Tisch Hospital, NY, USA.
Weinreb
J C
JC
Rofski
N M
NM
D000230:Adenocarcinoma / Q000175:diagnosis / Q000556:secondary; D015179:Colorectal Neoplasms / Q000473:pathology; D003287:Contrast Media; D004492:Edetic Acid / Q000031:analogs & derivatives*; D006801:Humans; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000556:secondary*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011732:Pyridoxal Phosphate / Q000031:analogs & derivatives*
D003287:Contrast Media; D011732:Pyridoxal Phosphate; D004492:Edetic Acid; C060076:N,N'-bis(pyridoxal-5-phosphate)ethylenediamine-N,N'-diacetic acid