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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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| The
patient has evidence of an aortic dissection. The scans
define the extent of dissection and the relationship to
key vessels including the left renal arteries where the
main portion of the kidney is fed off the false lumen and
the lower pole off the true lumen due to multiple renal
arteries. The study nicely shows the variations of perfusion
in this case. |
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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. |
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