Severe Lithium Toxicity in an Elderly Patient: A Case Report on Management and Recovery

The accuracy of the nasoenteral tube tip position is the most crucial factor for ensuring the safety and effectiveness of enteral nutritional support in patients after pyloric feeding.Electromagnetic-guided is a new positioning technology used for nasal gut tube catheterization and endoscopy.It is both safe and effective, allowing for accurate positioning.Additionally, and has been well evaluated domestically and internationally.This review focuses on the technical principles of electromagnetic -guided and positioning system, as well as the effectiveness, safety, and economic benefits of electromagnetic-guided and nasal gut catheterization to provide a reference for clinical practice and research.