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Abstract

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Purpose : To determine the morphology and location of normal pancreatic tail, as seen
on abdominal CT.
Materials and Methods : A hundred and one patients without pancreatic disease
underwent CT scanning. We then determined how to relate the location of the
pancreatic tail with the splenic hilum, left kidney, and pancreatic body. We compared the
thickness of the tail with that of the body and analysed of the morphology of the tail.
Results : Seventy-seven percent of all pancreatic tails were located below the splenic
hilum, with 59% of this proportion located located 1 to 2cm below.
Fifty percent of tails were located at the level of the uppermost quarter of the left
kidney, and a further 27% at the level of the seond quater: 75% were located in the
ventrolateral portion of this kidney and 23% in the ventral portion.
In 48% of patients, the pancreatic tail and body were the same thickness, and in a
further 48%, the tail was thicker than the body.
In 34% of patients, the tail showed focal bulging, and in another 32%, it tapered
smoothly.
Forty seven percent of tails were located below the pancreatic body and a further 37%
were found at the same level as the body.
Conclusion : Abdominal CT scans showed differing morphology and location of the
pancreatic tail. The recognition of these variations will diminish speculation as to their
true nature.(J Korean Radiol Soc 1998: 38: 291-295)

Å°¿öµå

Pancreas; CT; Pancreas; anatomy;

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KoreaMed
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