AIM:To investigate the effect of pain relief after infu-sion of ropivacaine at port sites at the end of surgery.METHODS:From October 2006 to September 2007,72 patients undergoing laparoscopic cholecystectomy(LC) were ...AIM:To investigate the effect of pain relief after infu-sion of ropivacaine at port sites at the end of surgery.METHODS:From October 2006 to September 2007,72 patients undergoing laparoscopic cholecystectomy(LC) were randomized into two groups of 36 patients.One group received ropivacaine infusion at the port sites at the end of LC and the other received normal saline.A visual analog scale was used to assess postoperative pain when the patient awakened in the operating room,6 and 24 h after surgery,and before discharge.The amount of analgesics use was also recorded.The demographics,laboratory data,hospital stay,and perioperative complications were compared between the two groups.RESULTS:There was no difference between the two groups preoperatively in terms of demographic and lab-oratory data.After surgery,similar operation time,blood loss,and no postoperative morbidity and mortality were observed in the two groups.However,a significantly lower pain score was observed in the patients undergo-ing LC with local anesthesia infusion at 1 h after LC and at discharge.Regarding analgesic use,the amount of meperidine used 1 h after LC and the total used during admission were lower in patients undergoing LC with local anesthesia infusion.This group also had a shorter hospital stay.CONCLUSION:Local anesthesia with ropivacaine at the port site in LC patients signif icantly decreased post-operative pain immediately.This explains the lower meperidine use and earlier discharge for these patients.展开更多
We reported a 55-year-old man who suffered from chest pain and dyspnea on exertion for two weeks associated with night sweating, general malaise, poor appetite, and body weight loss. Physical examination revealed fric...We reported a 55-year-old man who suffered from chest pain and dyspnea on exertion for two weeks associated with night sweating, general malaise, poor appetite, and body weight loss. Physical examination revealed friction rub with distant heart sound, bilateral clear breathing sound, no abdomen tenderness, and normal bowel sound. Subsequent chest X-ray revealed cardiomegaly and cardiac echo showed massive pericardial and pleural effusion with normal left ventricular function. Constrictive pericarditis was diagnosed based on clinical information. Tuberculosis (TB), malignancy, autoimmune disease, infection, hypothyroidism, and idiopathic could be the causes but excluded by further study. High-resolution lung CT scan after reconstruction revealed a moderate amount pericardial effusion with possible superimposed infection. Thickness of pericardium and left lobe liver abscess were found. A straight tubular structure about 6 cm in length transverses the lateral segment of liver to pericardial space and unknown foreign body was suspected. Laparotomy was performed, 6.5 cm toothpick was found through the liver into pericardium. Post-operative course was uneventful and he discharged one week later. The patient could not remember swallowing the toothpick before. He had no chest pain and dyspnea on exertion during a 6-mo follow-up period.展开更多
AIM To evaluate the association between mortality-to-incidence ratios(MIRs) and health disparities.METHODS In this study, we used the GLOBOCAN 2012 database to obtain the cancer incidence and mortality data for 57 cou...AIM To evaluate the association between mortality-to-incidence ratios(MIRs) and health disparities.METHODS In this study, we used the GLOBOCAN 2012 database to obtain the cancer incidence and mortality data for 57 countries, and combined this information with the World Health Organization(WHO) rankings and total expenditures on health/gross domestic product(e/GDP). The associations between variables and MIRs were analyzed by linear regression analyses and the 57 countries were selected according to their data quality. RESULTS The more developed regions showed high gastric cancer incidence and mortality crude rates, but lower MIR values than the less developed regions(0.64 vs 0.80, respectively). Among six continents, Oceania had the lowest(0.60) and Africa had the highest(0.91) MIR. A good WHO ranking and a high e/GDP were significantly associated with low MIRs(P = 0.001 and P = 0.001, respectively).CONCLUSION The MIR variation for gastric cancer would predict regional health disparities.展开更多
Primary squamous cell carcinoma (SCC) of the liveris rare. Totally nine such cases have been reportedin the literature. Primary SCC of the liver has beenreported to be associated with hepatic teratoma,hepatic cyst, or...Primary squamous cell carcinoma (SCC) of the liveris rare. Totally nine such cases have been reportedin the literature. Primary SCC of the liver has beenreported to be associated with hepatic teratoma,hepatic cyst, or hepatolithiasis. Complete remission ofpoorly differentiated SCC of the liver could be achievedby systemic chemotherapy followed by surgery orremarkably respond to hepatic arterial injection of lowdose chemotherapeutic drugs. Here we report the fi rstcase of primary SCC of the liver presenting as a solidtumor and receiving successful hepatic resection with9-mo disease free survival.展开更多
BACKGROUND Spontaneous spinal epidural hematoma is a rare neurosurgical emergency.CASE SUMMARY A 53-year-old healthy woman suffered from complete paraplegia in both legs and loss of all sensation below the xiphoid pro...BACKGROUND Spontaneous spinal epidural hematoma is a rare neurosurgical emergency.CASE SUMMARY A 53-year-old healthy woman suffered from complete paraplegia in both legs and loss of all sensation below the xiphoid process.She was diagnosed as acute spontaneous thoracic epidural hematoma caused by an intraspinal lymphangioma.The primary lab survey showed all within normal limits.Presence of a posteriorly epidural space-occupying lesion at the T4-T8 level of the spinal canal was confirmed on magnetic resonance imaging.A decompressive laminectomy was performed from the T4 to T7 levels at the sixth hour following abrupt onset of complete paraplegia.The lesion was confirmed as lymphangioma.This patient recovered well within one month.CONCLUSION This study reports a case of acute spontaneous thoracic epidural hematoma caused by an intraspinal lymphangioma with well recovery after surgical intervention.展开更多
文摘AIM:To investigate the effect of pain relief after infu-sion of ropivacaine at port sites at the end of surgery.METHODS:From October 2006 to September 2007,72 patients undergoing laparoscopic cholecystectomy(LC) were randomized into two groups of 36 patients.One group received ropivacaine infusion at the port sites at the end of LC and the other received normal saline.A visual analog scale was used to assess postoperative pain when the patient awakened in the operating room,6 and 24 h after surgery,and before discharge.The amount of analgesics use was also recorded.The demographics,laboratory data,hospital stay,and perioperative complications were compared between the two groups.RESULTS:There was no difference between the two groups preoperatively in terms of demographic and lab-oratory data.After surgery,similar operation time,blood loss,and no postoperative morbidity and mortality were observed in the two groups.However,a significantly lower pain score was observed in the patients undergo-ing LC with local anesthesia infusion at 1 h after LC and at discharge.Regarding analgesic use,the amount of meperidine used 1 h after LC and the total used during admission were lower in patients undergoing LC with local anesthesia infusion.This group also had a shorter hospital stay.CONCLUSION:Local anesthesia with ropivacaine at the port site in LC patients signif icantly decreased post-operative pain immediately.This explains the lower meperidine use and earlier discharge for these patients.
文摘We reported a 55-year-old man who suffered from chest pain and dyspnea on exertion for two weeks associated with night sweating, general malaise, poor appetite, and body weight loss. Physical examination revealed friction rub with distant heart sound, bilateral clear breathing sound, no abdomen tenderness, and normal bowel sound. Subsequent chest X-ray revealed cardiomegaly and cardiac echo showed massive pericardial and pleural effusion with normal left ventricular function. Constrictive pericarditis was diagnosed based on clinical information. Tuberculosis (TB), malignancy, autoimmune disease, infection, hypothyroidism, and idiopathic could be the causes but excluded by further study. High-resolution lung CT scan after reconstruction revealed a moderate amount pericardial effusion with possible superimposed infection. Thickness of pericardium and left lobe liver abscess were found. A straight tubular structure about 6 cm in length transverses the lateral segment of liver to pericardial space and unknown foreign body was suspected. Laparotomy was performed, 6.5 cm toothpick was found through the liver into pericardium. Post-operative course was uneventful and he discharged one week later. The patient could not remember swallowing the toothpick before. He had no chest pain and dyspnea on exertion during a 6-mo follow-up period.
文摘AIM To evaluate the association between mortality-to-incidence ratios(MIRs) and health disparities.METHODS In this study, we used the GLOBOCAN 2012 database to obtain the cancer incidence and mortality data for 57 countries, and combined this information with the World Health Organization(WHO) rankings and total expenditures on health/gross domestic product(e/GDP). The associations between variables and MIRs were analyzed by linear regression analyses and the 57 countries were selected according to their data quality. RESULTS The more developed regions showed high gastric cancer incidence and mortality crude rates, but lower MIR values than the less developed regions(0.64 vs 0.80, respectively). Among six continents, Oceania had the lowest(0.60) and Africa had the highest(0.91) MIR. A good WHO ranking and a high e/GDP were significantly associated with low MIRs(P = 0.001 and P = 0.001, respectively).CONCLUSION The MIR variation for gastric cancer would predict regional health disparities.
文摘Primary squamous cell carcinoma (SCC) of the liveris rare. Totally nine such cases have been reportedin the literature. Primary SCC of the liver has beenreported to be associated with hepatic teratoma,hepatic cyst, or hepatolithiasis. Complete remission ofpoorly differentiated SCC of the liver could be achievedby systemic chemotherapy followed by surgery orremarkably respond to hepatic arterial injection of lowdose chemotherapeutic drugs. Here we report the fi rstcase of primary SCC of the liver presenting as a solidtumor and receiving successful hepatic resection with9-mo disease free survival.
文摘BACKGROUND Spontaneous spinal epidural hematoma is a rare neurosurgical emergency.CASE SUMMARY A 53-year-old healthy woman suffered from complete paraplegia in both legs and loss of all sensation below the xiphoid process.She was diagnosed as acute spontaneous thoracic epidural hematoma caused by an intraspinal lymphangioma.The primary lab survey showed all within normal limits.Presence of a posteriorly epidural space-occupying lesion at the T4-T8 level of the spinal canal was confirmed on magnetic resonance imaging.A decompressive laminectomy was performed from the T4 to T7 levels at the sixth hour following abrupt onset of complete paraplegia.The lesion was confirmed as lymphangioma.This patient recovered well within one month.CONCLUSION This study reports a case of acute spontaneous thoracic epidural hematoma caused by an intraspinal lymphangioma with well recovery after surgical intervention.
