Unusual liver variant mimicking a retroperitoneal mass. CT scan appearance and diagnosis by SPECT imaging.
An unusual posterior extension of the right lobe of the liver mimicked a retroperitoneal mass on CT scanning. Tc-99m SC SPECT imaging documented normal liver uptake within the suspected mass, proving that it was an anomalous extension of the right lobe of the liver rather than a pathologic lesion. This unusual liver variant is not believed to have been reported previously.
Karlins
N L
NL
Case Western Reserve University, MetroHealth Medical Center, Department of Radiology, Cleveland, Ohio 44109.
Marmolya
G
G
Miron
S
S
D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008099:Liver / Q000002:abnormalities*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*; D013671:Technetium Tc 99m Sulfur Colloid; D015899:Tomography, Emission-Computed, Single-Photon; D014057:Tomography, X-Ray Computed
D013671:Technetium Tc 99m Sulfur Colloid