Gallstone ileus, clinical presentation, diagnostic and treatment approach

Figure 5 Esophagogastroduodenoscopy in a patient with Bouveret’s syndrome revealed a gallstone in the duodenal bulb and the fistulous sinus. Courtesy of Gabriela Quintero-Tejeda, MD, Department of Gastrointestinal Endoscopy, Unidad Médica de Alta Especialidad, Hospital de Especialidades del Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social.