A review of novel research technology to explore the mystery of traditional Chinese medicine: Terahertz.

During the 2022 Annual National Terahertz Biophysics Conference, the hypothesis was proposed that bio frequency electromagnetic fields sensitive points, akin to acupuncture points, exist in the human body. This development has prompted numerous researchers to apply terahertz technology to the field of traditional Chinese medicine (TCM). In recent years, terahertz technology has achieved notable progress in the field of TCM, particularly concerning the meridian-collateral system. This review systematically presents the advancements in terahertz technology and its implications on TCM theory from a biophysical perspective. Additionally, it summarizes the utilization of terahertz waves in elucidating aspects of TCM, particularly focusing on the scientific connotation of Qi, the theoretical foundation of the meridian-collateral system, and moxibustion in diagnosing and treating diseases. We aimed to explore the innovative applications and distinct advantages of terahertz technology in TCM and its feasibility as a pioneering technological tool for the modernization of TCM.

Diaphragm electromyography guidance for a lung transplant recipient with difficult weaning from mechanical ventilation: A case report.

RATIONALE: Many factors contribute to a complicated postoperative course following difficult weaning off a ventilator after lung transplantation. PATIENT CONCERNS: A female patient underwent a successful surgery but received a size-mismatched lung graft. The graft had been pruned before transplantation. She experienced delayed ventilator weaning 3 days after lung transplantation. DIAGNOSES: A postoperative X-ray revealed a normal mediastinal structure and diaphragm position. Diaphragmatic function was assessed by diaphragm electromyography (EMGdi) via esophageal and surface electrodes. EMGdi showed decreased left compound motor action potentials (CMAPs), prolonged left phrenic nerve conduction time (PNCT), failure to induce right CMAPs and PNCT under bilateral magnetic stimulation, and right phrenic nerve injury. INTERVENTIONS: She was treated with neural nutritional support and prescribed rehabilitation measures such as strengthening limb activities on the bed. OUTCOMES: The patient finally achieved satisfactory outcomes after an early diagnosis and medical interventions. LESSONS: Lung size mismatch before transplantation and phrenic nerve injury during surgery should be avoided wherever possible.