Duodenal perforation after organophosphorus poisoning: A case report

Figure 1 Gastroscopic images of the stomach and descending duodenum. A: Gastroscopy showing that there are a large number of dark green secretions and membranous substances in the stomach cavity, which are mainly in the corner of the stomach and could not be washed and scraped off; B: Gastroscopy showing there are many bulges in the mucosa of the stomach cavity, purulent secretions at the top, and obvious congestion in the surrounding mucosa; C: Gastroscopy showing congestion and edema in part of the descending duodenum.