A case of nonfunctioning paraganglioma arising from the retroperitoneum: angiographic and scintigraphic features.
We report a case of a nonfunctioning nonchromaffin paraganglioma arising from organ of Zuckerkandl. Angiography manifested a cartwheel-shaped image in the arterial phase and a characteristic tortoise shell-shaped lobular structure with homogeneous opacification in the venous phase. Just after administration of 99mtechnetium-E-HIDA scintigraphy disclosed a globular hot density below the left kidney. These findings may represent characteristic signs of paragangliomas.
Oguma
S
S
Okazaki
H
H
Nakamichi
G
G
Endo
Y
Y
D000328:Adult; D000792:Angiography; D005260:Female; D006801:Humans; D007098:Imino Acids; D010236:Paraganglioma, Extra-Adrenal / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013667:Technetium; D019784:Technetium Tc 99m Diethyl-iminodiacetic Acid
D007098:Imino Acids; D019784:Technetium Tc 99m Diethyl-iminodiacetic Acid; D013667:Technetium