| 6 | Combinations of nerve blocks in surgery for post COVID-19 pulmonary sequelae patient:A case report and review of literature显示文摘BACKGROUND Regional anesthesia is a promising method in patients with post coronavirus disease 2019(COVID-19)pulmonary sequelae for preserving pulmonary function and preventing postoperative pulmonary complications,compared with general anesthesia.CASE SUMMARY We provided surgical anesthesia and analgesia suitable for breast surgery by performing pectoral nerve block type II(PECS-II),parasternal,and intercostobrachial nerve blocks with intravenous dexmedetomidine administration in a 61-year-old female patient with severe pulmonary sequelae after COVID-19infection.CONCLUSION Sufficient analgesia for 7 h was provided via PECS-II,parasternal,and intercostobrachial blocks perioperatively. | Yehun Jin Suzie Lee Daehyun Kim Jangho Hur Woosik Eom | 2023 | World Journal of Clinical Cases2023，11，5： | 0 |
| 7 | Thoracic duct cannulation during left internal jugular vein cannulation:A case report显示文摘BACKGROUND Central venous catheter insertion is an invasive procedure that can cause complications such as infection,embolization due to air or blood clots,pneumothorax,hemothorax,and,rarely,chylothorax due to damage to the thoracic duct.Herein,we report a case of suspected thoracic duct cannulation that occurred during left central venous catheter insertion.Fortunately,the patient was discharged without any adverse events related to thoracic duct cannulation.CASE SUMMARY A 46-year-old female patient presented at our department to undergo cytoreductive surgery and hyperthermic intraperitoneal chemotherapy.During anesthesia,we decided to insert a central venous catheter through the left internal jugular vein because the patient already had a chemoport through the right central vein.During the procedure,blood reflux was observed when the needle tip was not within the ultrasound field of view.We did not try to find the tip;however,a guide wire and a central venous catheter were inserted without any resistance.Subsequently,when inducing blood reflux from the distal port of the central venous catheter,only clear fluid,suspected to be lymphatic fluid,was regurgitated.Further,chest X-ray revealed an appearance similar to that of the path of the thoracic duct.Given that intravenous fluid administration was not started and no abnormal fluid collection was noted on preoperative chest X-ray,we suspected thoracic duct cannulation.CONCLUSION It is important to use ultrasound to confirm the exact position of the needle tip and guide wire path. | Geal Hong Hwang Woosik Eom | 2023 | World Journal of Clinical Cases2023，11，34： | 0 |
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