1. A “Crescent-in-doughnut” Lesion at Right Lower Quadrant Abdomen
Chen–Shuan Chung, MD, Ming–Yang Wang, MD, Hsiu–Po Wang, MD 
Gastroenterology 
Volume 137, Issue 1, Pages e3-e4 (July 2009)
DOI: /j.gastro
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2. Gastroenterology 2009 137, e3-e4DOI: (10.1053/j.gastro.2008.12.055)
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3. Gastroenterology 2009 137, e3-e4DOI: (10.1053/j.gastro.2008.12.055)
Copyright © 2009 AGA Institute Terms and Conditions

4. Gastroenterology 2009 137, e3-e4DOI: (10.1053/j.gastro.2008.12.055)
Copyright © 2009 AGA Institute Terms and Conditions

5. Gastroenterology 2009 137, e3-e4DOI: (10.1053/j.gastro.2008.12.055)
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