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Renal
cell carcinoma invades the IVC and extends into the right atrium
Sequence of images nicely shows a hypervascular birenal cell carcinoma
growing into the right renal vein, IVC and into the right atrium.
This is just a beautiful example of the role of volume rendering
and 3D mapping in staging renal tumors. |
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| This
study nicely defines evidence of a mass of the left adrenal gland
that does show some enhancement. The mass was an adenoma. Incidental
hemangioma left lobe of liver is seen.
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| Kidney
and liver: 3D reconstructions demonstrate a solitary right kidney
with a perfusion abnormality seen on the arterial phase imaging
of the liver, which is better seen on the venous phase imaging and
is consistent with a venous malformation. |
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| Kidney:
VRT mapping of child demonstrating 2 right renal arteries but
no evidence of UPJ |
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| Obstructed
duplicated ureter: Sequence of images using axial, sagittal,
and 3D volume rendering demonstrates a duplicated collecting system
of th eleft kidney with an obstructive upper pole ureter with loss
of cortex int he upper pole of the left kidney. There is an ectopic
ureterocele also noted. The entire process is well demonstrated
on a sequence of images but especially nicely shown on 3D mapping. |
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Axial |
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Sagittal |
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VRT |
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Transitional
cell carcinoma of the ureter: CT urogram demonstrating subtle
lesion in the proximal right ureter. |
All images on this site are © 2005 Elliot K. Fishman,MD.
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