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World J Radiol. Sep 28, 2010; 2(9): 345-353
Published online Sep 28, 2010. doi: 10.4329/wjr.v2.i9.345
Published online Sep 28, 2010. doi: 10.4329/wjr.v2.i9.345
Imaging of benign and malignant cystic pancreatic lesions and a strategy for follow up
Priya Bhosale, Aparna Balachandran, Eric Tamm, Department of Diagnostic Radiology, University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, United States
Author contributions: All Authors contributed equally to the manuscript.
Correspondence to: Priya Bhosale, MD, Department of Diagnostic Radiology, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, United States. priya.bhosale@mdanderson.org
Telephone: +1-713-7928177 Fax: +1-713-7451302
Received: April 1, 2010
Revised: April 28, 2010
Accepted: May 5, 2010
Published online: September 28, 2010
Revised: April 28, 2010
Accepted: May 5, 2010
Published online: September 28, 2010
Abstract
Cystic lesions in a variety of organs are being increasingly recognized as an incidental finding on cross-sectional imaging. These lesions can be benign, premalignant or malignant. When these cystic lesions are small it can be difficult to characterize them radiologically. However, with appropriate clinical history and knowledge of typical imaging features of cystic pancreatic lesions this can enable accurate diagnosis and thus guide appropriate treatment. In this review, we provide an overview of the most common types of cystic lesions and their appearance on computer tomography, magnetic resonance imaging and ultrasound. We will also discuss the follow up and management strategies of these cystic lesions.
Keywords: Cystic pancreatic lesions, Follow up management, Imaging