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| Hepatic
arterial map and mesenteric vascular mapping in this patient
with a pancreatic head mass that was pancreatic adenocarcinoma.
The 11 video clips show that the pancreatic duct and common
duct were deleted but do not demonstrate any vascular invasion. |
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Movie
#1 |
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Movie
#2 |
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Movie
#3 |
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Movie
#4 |
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Movie
#5 |
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Movie
#6 |
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Movie
#7 |
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Movie
#8 |
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Movie
#9 |
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Movie
#10 |
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Movie
#11 |
| Staging
of pancreatic cancer: 3D mapping was done in a series
of 11 reconstructions showing the role of 3D imaging for
the evaluation and staging of pancreatic carcinoma. Analysis
of arterial and venous structures as well as evaluation
of ducts, such as the evaluation of the common duct and
pancreatic duct, as well as pancreatic mass is seen. Role
of MIP versus VRT is defined. |
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Movie
#1 |
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Movie
#2 |
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Movie
#3 |
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Movie
#4 |
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#5 |
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Movie
#6 |
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#7 |
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#8 |
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Movie
#9 |
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#10 |
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Movie
#11 |
| Pancreatic
Mass : 3-D images demonstrate a large cystic pancreatic
mass with systolic calcification. Occlusion of th epatient's
splenic vein is seen with large collaterals defined. This
is a beautiful example of a classic serous cystadenoma appearance.
Multiple 3-D images and 2-D images are enclosed. |
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Movie
: #1 |
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Movie:
#2 |
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Movie:
#3 |
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Movie:
#4 |
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Movie:
#5 |
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Movie:
#6 |
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Movie:
#7 |
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Movie:
#8 |
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Movie:
#9 |
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Movie:
#10 |
| Pancreas:
3D mapping nicely demonstrates a dilated pancreatic duct
without a discrete mass. |
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Pancreas
movie : #1 |
| Pancreatic
cancer invades portal vein: a range of visualizations
of an unresectable pancreatic cancer |
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Axial
CT shows encasement of the mesenteric vessels by tumor |
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Coronal
display shows infiltration of tumor and vessel encasement |
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Coronal
display shows arterial and venous encasement |
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MIP
images show celiac and splenic aa encasement |
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MIP
imaging shows PV/SMV confluence encased by tumor |
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Sagittal
perspective of vessel enasement |
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VRT
shows thr arterial and venous encasement by the tumor through
a range of visualizations |
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VRT
of venous phase shows portal vein invasion by tumor |
| Pancreatic
cystadenocarcinoma: 3D visualization of a cystadenocarcinoma
of the pancreas |
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Extensive
calcification of this tumor is defined on the VRT and MIP
views |
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Coronal
display nicely defines the extent of tumor |
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Volume
rendering of the tumor in relationship to adjacent vascular
map |
| Pancreatic
cancer : 3D mapping using volume rendering and MIP as
well as coronal and sagittal displays demonstrates large
mass involving body and tail of pancreas with encasement
consistent with unresectable pancreatic cancer. The use
of MIP and volume rendering is ideal for determining the
extent of vascular involvement and it is far more accurate
than looking simply at the axial views. However, combining
all of them interactively is the technique of choice. |
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Coronal |
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Axial |
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Pancreatic
cancer #3 |
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Pancreatic
cancer #4 |
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