Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2006 Jan;4(1):98-103.
doi: 10.1016/s1542-3565(05)00859-1.

A single-center experience of endoscopic ultrasonography for enlarged pancreas on computed tomography

Sammy Ho  1 , Robert J Bonasera, Bonnie J Pollack, James Grendell, Martin Feuerman, Frank Gress
Affiliations

A single-center experience of endoscopic ultrasonography for enlarged pancreas on computed tomography

Sammy Ho et al. Clin Gastroenterol Hepatol. 2006 Jan.

Abstract

Background & aims: The clinical significance of "fullness" or enlargement of the pancreas (FP/EP) is not well established. The objective of this study was to report our experience with endoscopic ultrasonography (EUS) in evaluating patients referred for FP/EP found on computed tomography (CT).

Methods: Patients referred to our center for EUS evaluation of FP/EP between January 1998 and December 2003 were studied. Patient demographics, clinical history, endoscopic findings, and follow-up were recorded. Multivariate analysis was used to identify predictors of pancreatic malignancy.

Results: A total of 50 patients: 46% (23/50) male, mean age 59 years (range, 18-90) made up our studied population. EUS demonstrated normal findings in 42% (21/50), prominent ventral anlage (embryologic variant) in 14% (7/50), and chronic pancreatitis in 22% (11/50). In 22% (11/50), a suspicious mass was noted and fine-needle aspiration (FNA) was performed. Cytology revealed chronic inflammation in 7 patients, while adenocarcinoma was found in the remaining 4. Median follow-up was 27 months, and the diagnosis did not change in any of the 50 patients. There were no procedure-related complications. After multivariant regression analysis, the factors that were statistically associated with malignancy were a CA19-9 level >300 (P = .0002) and weight loss (P < .006).

Conclusions: The majority of patients presenting with FP/EP had benign disease, but 8% had pancreatic cancer. Elevated CA19-9 and weight loss were predictive of pancreatic malignancy. EUS and EUS-FNA are safe and accurate diagnostic tests and can play an important role in evaluating patients with FP/EP.

PubMed Disclaimer