Endoscopy, Table of Contents Endoscopy 1997; 29(3): 231-232DOI: 10.1055/s-2007-1004179 Unusual Cases and Technical Notes© Georg Thieme Verlag KG Stuttgart · New YorkAsymptomatic Pneumoperitoneum After Endoscopic Treatment of PseudocystsE. Della Libera, A. P. Ferrari, Jr. Division of Gastroenterology, São Paolo School of Medicine, São Paolo, Brazil Recommend Article Abstract PDF Download(opens in new window) PDF (283 kb)