Head‐to‐head comparison between endoscopic ultrasound guided lumen apposing metal stent and plastic stents for the treatment of pancreatic fluid collections: A systematic review an... von Guzmán‐Calderón, Edson, Chacaltana, Alfonso, Díaz, Ramiro, Li, Bruno, Martinez‐Moreno, Belen, Aparicio, José Ramón

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Carcinosarcoma of the ampulla of Vater von Guzmán Calderón, Edson

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Per‐oral pancreatoscopy‐guided lithotripsy for the endoscopic management of pancreatolithiasis: A systematic review and meta‐analysis von Guzmán‐Calderón, Edson, Martinez‐Moreno, Belen, Casellas, Juan A., Aparicio, José Ramón

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Fasciola hepatica in the common bile duct: spyglass visualization and endoscopic extraction von Guzmán Calderón, Edson, Vera Calderón, Augusto, Díaz Ríos, Ramiro, Arcana López, Ronald, Alva Alva, Edgar

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"Steinstrasse" in the Biliary Tract von Guzmán-Calderón, Edson

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Endoscopic ultrasound-guided, through-the-needle forceps biopsy for diagnosis of pancreatic cystic lesions: a systematic review von Guzmán-Calderón, Edson, Martinez-Moreno, Belen, Casellas, Juan A., de Madaria, Enrique, Aparicio, José Ramón

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Transpancreatic precut papillotomy versus double-guidewire technique in difficult biliary cannulation: a systematic review and meta-analysis von Guzmán-Calderón, Edson, Martinez-Moreno, Belen, Casellas, Juan A., Aparicio, José Ramón

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Lactate Ringer’s Versus Normal Saline in the Management of Acute Pancreatitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials von Guzmán-Calderón, Edson, Diaz-Arocutipa, Carlos, Monge, Eduardo

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Complete extraction of a long hepatic hydatid cyst with endoscopic retrograde cholangiography

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Rectal Metastases from Breast Cancer. A Case Report von Guzmán-Calderón, Edson

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Intracystic Glucose Levels Appear Useful for Diagnosis of Pancreatic Cystic Lesions: A Systematic Review and Meta-Analysis von Guzmán-Calderón, Edson, MD, Belen Martinez-Moreno, Casellas, Juan A., Aparicio, José Ramón

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Impact of biliary stents in the performance of the EUS-guided tissue acquisition: A systematic review and meta-analysis von Guzmán-Calderón, Edson, Chacaltana, Alfonso, Díaz-Arocutipa, Carlos, Díaz, Ramiro, Arcana, Ronald, Aparicio, José Ramón

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Pancreatoduodenectomía laparoscópica híbrida: resultado en paciente obeso con adenocarcinoma duodenal von Reaño, Gustavo, Carrasco, Félix, Revoredo, Fernando, Ludeña, Wuilber, La Rosa, Armando, Guzmán-Calderón, Edson

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Survey on initial management of acute pancreatitis in Latin America von Lluís, Núria, Asbun, Horacio, Basso, Sandra, Corzo-Zamora, Natalia, Gelrud, Andrés, Guzmán-Calderón, Edson, Lozada-Hernández, Edgard E., Mancilla, Carla, Mansilla-Vivar, Rodrigo, Pasqua, Analía V., Peláez-Luna, Mario, Roig, Guido Villa-Gómez, Zapater, Pedro, Lluís, Félix, Vaquero, Eva, Ramia, José Manuel, Madaria, Enrique de

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Gastric Pseudotumor due to Fasciola hepatica von Calixto-Aguilar, Lesly, Vasquez-Rios, George, Contreras-Grande, Jheferson, Ramos-Castillo, Wilder, Guzmán-Calderón, Edson

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COMPLETE EXTRACTION OF A LONG HEPATIC HYDATID CYST WITH ENDOSCOPIC RETROGRADE CHOLANGIORAPHY von Guzman Calderon, Edson

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Diagnostic and therapeutic approach to small bowel disorders through capsule endoscopy and double-balloon endoscopy von De Simone, Federico, Machado, Pablo, Guzmán Calderon, Edson

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Resangrado de la úlcera péptica en pacientes con y sin enfermedad renal crónica von Guzmán Calderón, Gerly Edson

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"Steinstrasse" in the Biliary Tract/Safra Yolunda Steinstrasse von Guzman-Calderon, Edson

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Impact of biliary stents in the performance of the EUS-guided tissue acquisition: A systematic review and meta-analysis von Guzmán-Calderón, Edson, Chacaltana, Alfonso, Díaz-Arocutipa, Carlos, Díaz, Ramiro, Arcana, Ronald, Aparicio, José Ramón

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