Gastric "time bomb".
D003300:Copper / Q000506:poisoning*; D005756:Gastritis / Q000139:chemically induced; D006549:Hernia, Diaphragmatic, Traumatic; D006801:Humans; D007202:Indicators and Reagents; D007416:Intestinal Perforation / Q000139:chemically induced*; D008297:Male; D011018:Pneumonia, Pneumococcal / Q000139:chemically induced* / Q000000981:diagnostic imaging; D011859:Radiography; D012972:Sodium Hydroxide / Q000506:poisoning
D007202:Indicators and Reagents; D012972:Sodium Hydroxide; D003300:Copper