{"version":"1.0","type":"link","title":"[Retroperitoneal emphysema, mediastinal emphysema, and cervical subcutaneous emphysema associated with perforation of a sigmoid colon diverticulum diagnosed due to intestinal obstruction caused by barium during a gastric cancer screening: a case report].","author_name":"Iwanaga S 외","author_url":"https://prs-insight.online/author/Iwanaga%20S","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/128751","thumbnail_width":1200,"thumbnail_height":630}