Differential Diagnosis of the Pancreatic Diseases: Significance of Perivascular Changes at Celiac trunk andSuperior Mesenteric Artery on CT
Journal of the Korean Radiological Society
;
: 503-506, 1998.
Article
in Korean
| WPRIM
| ID: wpr-51130
ABSTRACT
PURPOSE:
To classify perivascular change in the celiac trunk and SMA occurring in pancreatic disease and toevaluate its significance in differential diagnosis. MATERIALS ANDMETHODS:
In 73 patients with pancreaticdisease (42, acute pancreatitis; 14, chronic pancreatitis; 17, panreatic cancer) abdominal CT findings wereretrospectively reviewed. We defined " infiltration" as linear or irregular density and "thickening" as presenceof a soft tissue mantle surrounding the vessel, and statistically evaluated the usefulness of these factors forthe differential diagnosis of pancreatic diseases.RESULTS:
In 13/42 cases of acute pancreatitis (31%), 4/14 ofchronic pancreatitis (28.6%), and 6/17 of pancreatic cancer (35.3%), periceliac infiltration was observed; thefrequencies were not statistically significant (p=0.916). Peri-SMA infiltration was demonstrated in 9/42 of acutepancreatitis (21.4%), 4/14 of chronic pancreatitis (28.6%), and 5/17 of pancreatic cancer (29.4%); again, thesefrequencies were not statistically significant (p=0.758). Thickening of the celiac trunk and SMA was observed onlyin pancreatic cancer, in 3/17 (17.6%) and 7/17(41.2%) cases, respectively, with statistical significance (p<0.05).CONCLUSION:
Thickening of the celiac trunk and SMA is a valuable finding in the differential diagnosis ofpancreatic inflammatory disease and pancreatic cancer. When applied to the differential diagnosis of pancreaticdisease, perivaseular change should be classified as either infiltration or thickening.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pancreatic Diseases
/
Pancreatic Neoplasms
/
Pancreatitis
/
Tomography, X-Ray Computed
/
Diagnosis, Differential
/
Pancreatitis, Chronic
/
Mesenteric Arteries
Type of study:
Diagnostic study
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Radiological Society
Year:
1998
Type:
Article
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