BACKGROUND Esophageal cancer is a common malignant tumor of the digestive system.At present,surgery is the most important treatment strategy.After esophagectomy and gastric esophagoplasty,the patients are prone to reg...BACKGROUND Esophageal cancer is a common malignant tumor of the digestive system.At present,surgery is the most important treatment strategy.After esophagectomy and gastric esophagoplasty,the patients are prone to regurgitation.However,these patients currently do not receive much attention,especially from anesthesiologists.CASE SUMMARY A 55-year-old woman was scheduled for right lower lung lobectomy.The patient had undergone radical surgery for esophageal cancer under general anesthesia 6 mo prior.Although the patient had fasted for>17 h,unexpected aspiration still occurred during induction of general anesthesia.Throughout the operation,oxygen saturation was 98%-100%,but the airway pressure was high(35 cmH2O at double lung ventilation).The patient was sent to the intensive care unit after surgery.Bedside chest radiography was performed,which showed exudative lesions in both lungs compared with the preoperative image.After surgery,antibiotics were given to prevent lung infection.On day 2 in the intensive care unit,the patient was extubated and discharged on postoperative day 7 without complications related to aspiration pneumonia.CONCLUSION After esophagectomy,patients are prone to regurgitation.We recommend nasogastric tube placement followed by rapid sequence induction or conscious intubation.展开更多
BACKGROUND Endoscopic thyroidectomy has obvious advantages over conventional surgical techniques in terms of postoperative cosmetic outcome.Although the incidence of carbon dioxide embolism(CDE)during endoscopic thyro...BACKGROUND Endoscopic thyroidectomy has obvious advantages over conventional surgical techniques in terms of postoperative cosmetic outcome.Although the incidence of carbon dioxide embolism(CDE)during endoscopic thyroidectomy is very low,it is potentially fatal.The clinical manifestations of CDE vary,and more attention should be paid to this disorder.CASE SUMMARY A 27-year-old man was scheduled for thyroidectomy by the transoral vestibular approach.The patient had no other diseases or surgical history.During the operation,he developed a CDE following inadvertent injury of the anterior jugular vein.The clinical manifestation in this patient was a transient sharp rise in end-tidal carbon dioxide,and his remaining vital signs were stable.In addition,loud coarse systolic and diastolic murmurs were heard over the precordium.The patient was discharged on day 4 after surgery without complications.CONCLUSION A transient sharp rise in end-tidal carbon dioxide is considered a helpful early sign of CDE during endoscopic thyroidectomy.展开更多
基金Supported by Natural Science Foundation of Chongqing,China,No.CSTC2019JCYJ-MSXMX0623。
文摘BACKGROUND Esophageal cancer is a common malignant tumor of the digestive system.At present,surgery is the most important treatment strategy.After esophagectomy and gastric esophagoplasty,the patients are prone to regurgitation.However,these patients currently do not receive much attention,especially from anesthesiologists.CASE SUMMARY A 55-year-old woman was scheduled for right lower lung lobectomy.The patient had undergone radical surgery for esophageal cancer under general anesthesia 6 mo prior.Although the patient had fasted for>17 h,unexpected aspiration still occurred during induction of general anesthesia.Throughout the operation,oxygen saturation was 98%-100%,but the airway pressure was high(35 cmH2O at double lung ventilation).The patient was sent to the intensive care unit after surgery.Bedside chest radiography was performed,which showed exudative lesions in both lungs compared with the preoperative image.After surgery,antibiotics were given to prevent lung infection.On day 2 in the intensive care unit,the patient was extubated and discharged on postoperative day 7 without complications related to aspiration pneumonia.CONCLUSION After esophagectomy,patients are prone to regurgitation.We recommend nasogastric tube placement followed by rapid sequence induction or conscious intubation.
基金Science and Technology Bureau of Shapingba District,Chongqing,China,No.JCD202041and Science and Technology Bureau of Chongqing,China,No.CSTC2019JXJL130029.
文摘BACKGROUND Endoscopic thyroidectomy has obvious advantages over conventional surgical techniques in terms of postoperative cosmetic outcome.Although the incidence of carbon dioxide embolism(CDE)during endoscopic thyroidectomy is very low,it is potentially fatal.The clinical manifestations of CDE vary,and more attention should be paid to this disorder.CASE SUMMARY A 27-year-old man was scheduled for thyroidectomy by the transoral vestibular approach.The patient had no other diseases or surgical history.During the operation,he developed a CDE following inadvertent injury of the anterior jugular vein.The clinical manifestation in this patient was a transient sharp rise in end-tidal carbon dioxide,and his remaining vital signs were stable.In addition,loud coarse systolic and diastolic murmurs were heard over the precordium.The patient was discharged on day 4 after surgery without complications.CONCLUSION A transient sharp rise in end-tidal carbon dioxide is considered a helpful early sign of CDE during endoscopic thyroidectomy.
