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Diagnostic utility of K-ras mutations in fine-needle aspirates of pancreatic masses.
BACKGROUND & AIMS Mutations at codon 12 of the K-ras gene are present in 65%-100% of carcinomas of human exocrine pancreas and could be used as a potential tumor marker at the tissue level. TheExpand
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Magnetic Resonance Cholangiography Versus Ultrasound in the Evaluation of the Gallbladder
Ultrasonography (US) is currently the reference technique for evaluating gallbladder pathology. The aim of this study was to prospectively determine the diagnostic efficacy of magnetic resonanceExpand
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Endoscopic retrieval of a proximally migrated pancreatic stent: variation of the lasso technique.
retrieve proximally migrated pancreatic stents [1,2]. The lasso technique involves inserting a guide wire through the lumen of the migrated stent followed by insertion of a partially openedExpand
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Laparoscopic cholecystectomy in mild acute b i I iary pa ncreat i t is
Summary The object of this study was to analyse the results of laparoscopic cholecystectomy (LC) without previous endoscopic retrograde cholangiopancreatography (ERCP) in mild acute biliaryExpand
Tratamiento percutáneo de las complicaciones vasculares agudas en el síndrome de la abertura torácica superior
Objetivo Presentar los resultados obtenidos en el tratamiento per-cutaneo de las complicaciones vasculares agudas del sindrome de la abertura toracica superior (SATS). Materiales y metodos DieciseisExpand
Laparoscopic cholecystectomy in mild acute biliary pancreatitis
SummaryThe object of this study was to analyse the results of laparoscopic cholecystectomy (LC) without previous endoscopic retrograde cholangiopancreatography (ERCP) in mild acute biliaryExpand
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