Copyright
©2007 Baishideng Publishing Group Co., Limited. All rights reserved.
World J Gastroenterol. Aug 7, 2007; 13(29): 3973-3976
Published online Aug 7, 2007. doi: 10.3748/wjg.v13.i29.3973
Published online Aug 7, 2007. doi: 10.3748/wjg.v13.i29.3973
Contrast-free endoscopic stent insertion in malignant biliary obstruction
Giovanni D De Palma, Maria Rega, Immacolata Simeoli, Stefania Masone, Saverio Siciliano, Francesco Maione, Francesca Salvatori, Giovanni Persico, Department of General Surgery, Oncologic Surgery and Advanced Technologies-Center for Technical Innovation in Surgery, University of Naples Federico II, School of Medicine, Naples, Italy
Giovanni Lombardi, Antonio Balzano, Division of Gastroenterology, General Hospital, A. Cardarelli Naples, Italy
Author contributions: All authors contributed equally to the work.
Correspondence to: Professor Giovanni D De Palma, Department of General Surgery, Oncologic Surgery and Advanced Technologies-Center for Technical Innovation in Surgery, University of Naples Federico II, School of Medicine, Via Pansini, 5. 80131 Naples, Italy. giovanni.depalma@unina.it
Telephone: +39-81-7462773 Fax: +39-81-7462773
Received: February 28, 2007
Revised: March 15, 2007
Accepted: April 16, 2007
Published online: August 7, 2007
Revised: March 15, 2007
Accepted: April 16, 2007
Published online: August 7, 2007
Core Tip