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CASE REPORT article
Front. Toxicol.
Sec. Clinical Toxicology
Volume 7 - 2025 |
doi: 10.3389/ftox.2025.1489681
Acute diquat poisoning induces paralytic ileus and hepatic portal venous gas: A case report
Provisionally accepted- Qilu Hospital of Shandong University (Qingdao), Qingdao, Shandong, China
Diquat is a non-selective, broad-spectrum herbicide. Although its toxicity is significantly lower than paraquat, it still has a high mortality rate when ingested in large quantities. This report presents the case of a 21-year-old female who developed severe paralytic ileus and the rare radiological finding of hepatic portal venous gas (HPVG) after ingesting 150 mL of diquat. Despite aggressive treatment, including gastric lavage, drainage, and blood purification, the patient ultimately succumbed to multiple organ failure. This report explores the potential causes of HPVG, including infection and elevated intestinal pressure, and highlights the possibility that montmorillonite may have exacerbated this process.
Keywords: Diquat, Poisoning, Paralytic ileus, Hepatic portal venous gas, Montmorillonite
Received: 03 Sep 2024; Accepted: 17 Jan 2025.
Copyright: © 2025 Yin, Sun, Liu and Xin. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Ruosai Xin, Qilu Hospital of Shandong University (Qingdao), Qingdao, 266035, Shandong, China
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