Acute gastroesophageal intussusception in a patient with pneumomediastinum, pneumoperitoneum, and extensive subcutaneous emphysema resulting from iatrogenic colonic perforation

Geum Hee Hwang, Jun Ho Kim, Kyung Hee Lee, Ga Ram Kim, Yu Jin Ku, Yong Sun Jeon, Soon Gu Cho


Acute gastroesophageal intussusception is a rare condition in which the stomach invaginates into the adjacent esophagus. We report a case of acute gastroesophageal intussusception with massive pneumomediastinum, pneumoperitoneum, and subcutaneous emphysema, effectively treated with conservative management.