bilateral

摘要： As the three major forces in the international system, China, the United States and the European Union will bring about multilateral effects on international pattern and then speed up its readjustment no matter what happens in any bilateral relationship among them.

摘要： BACKGROUND Incontinentia pigmenti(IP)is a rare X-linked genetic disease.It mainly manifests as skin lesions and causes problems in the eyes,teeth,bones,and central nervous system.Of the various ocular manifestations,the most severe with difficult recovery is retinal detachment(RD).Here,we report an unusual case of bilateral asymmetrical RD.CASE SUMMARY We present the case of an 11-year-old Chinese girl with IP who complained of sudden blurring of vision in the left eye.At that time,she had been blind in her right eye for 4 years.RD with traction was observed in both eyes.A massive retinal proliferative membrane,exudation,and hemorrhage were seen in the left eye.We performed vitrectomy in her left eye.Her visual acuity recovered to 20/50,and her retina had flattened within 2 d after surgery.During the 3-mo follow-up,we performed retinal laser treatment of the non-perfused retinal area in her left eye.Eventually,her visual acuity returned to 20/32,and no new retinal abnormalities developed.CONCLUSION In patients with IP with fundal abnormalities in one eye,it is important to focus on the rate of fundal change in the other eye.RD in its early stages can be effectively treated with timely vitrectomy and laser photocoagulation.

摘要： BACKGROUND Scrotal lipoma is exceedingly rare,so its origin is still unknown.Injury is suggested as a potential factor,but the cause remains unclear.It is difficult to determine the origin of these tumours.Previous studies have suggested that these tumours may be congenital or that they originate from small fatty particles around the cord.Other studies have suggested that these tumours originate from testicles or the tunica.CASE SUMMARY A 66-years elderly male with giant scrotal mass.B-ultrasound,computed tomography and magnetic resonance imaging examinations are typical lipomalike changes,which were confirmed by postoperative pathological analysis.Abnormal somatic fat distribution was confirmed by images.no recurrence after follow-up for 2 years.Previously published English-language literature was reviewed,and a history of inguinal or pelvic surgery was reported in 6 studies(total 21 cases).To our knowledge,this is the heaviest bilateral scrotal lipoma in the English-language literature,and it has the longest postoperative follow-up time.More importantly,the origin of these tumours is reviewed and discussed.CONCLUSION Giant bilateral scrotal lipoma in elderly may as part of the symptoms of abnormal somatic fat distribution.

摘要： This year marks the beginning of the China-ASEAN Comprehensive Strategic Partnership,and bilateral relations are enjoying a significant upgrade.Against the backdrop of China-U.S.rivalry and an intense geopolitical situation,ASEAN’s relations with China and the U.S.have become more delicate and intricate.Although ASEAN clearly stated that it will not“take sides”in political disputes and conflicts,bilateral relations between China and ASEAN should not solely rely on economic and trade cooperation.A comprehensive and deepened China-ASEAN relationship is of paramount importance to the development of both sides.

摘要： State Administration for Market Regulation(SAMR)of China and the Ministry of Economy,Industry and Commerce(MEIC)of Costa Rica held a bilateral meeting on product quality and safety and standardization via video on July 15,2022.

摘要： Objective:To investigate the clinical efficacy and perioperative safety of simultaneous or staged bilateral total hip arthroplasty(THA)using meta-analysis.Methods:Relevant retrieval methods were developed to retrieve PubMed,Embase,Cochrane Library,CNKI,Wanfang and VIP databases,and the time was set to build the database until September 2020.All the literatures related to simultaneous or staged total hip arthroplasty were screened out.The final included literatures were determined according to the inclusion and exclusion criteria,and the quality of the literatures was evaluated.Meta analysis of all indexes was performed using Review Manager 5.3 software.Results:A total of 22 articles were included,including 3415 patients.Meta analysis results showed that the total hospitalization time in the simultaneous group was significantly lower than that in the staged group[MD=-9.99,95%CI(-14.72,-5.26),P<0.0001].Total hospitalization expenses in the simultaneous group were lower than those in the staged group[MD=-1.3,95%CI(-1.73,-0.86),P<0.00001].The operative time in the simultaneous group was less than that in the staged group[MD=-27.08,95%CI(-40.89,-13.26),P=0.0001].The total blood loss in the simultaneous group was less than that in the staged group[MD=-176.55,95%CI(-282.5,-70.6),P=0.001].The surgical transfusion volume in the simultaneous group was higher than that in the staged group[MD=69.85,95%CI(40.48,99.22),P<0.00001].Postoperative Harris score of hip joint in the simultaneous group was higher than that in the staged group[MD=1.79,95%CI(0.8,2.79),P=0.0004].The incidence of operative complications in the simultaneous group was lower than that in the staged group[OR=0.73,95%CI(0.56,0.96),P<0.05].Conclusion:Compared with staged bilateral total hip replacement,simultaneous bilateral total hip replacement has advantages in terms of reducing hospitalization time,saving hospitalization expense,shortening operation time and reducing surgical bleeding amount,and can promote postoperative hip function recovery,reduce postoperative complications,but increase total blood transfusion volume.

摘要： Mauritian Ambassador to China highlights friendship and trust on the occasion of the 50th anniversary of the establishment of bilateral relations China and Mauritius have maintained healthy bilateral ties throughout the 50 years of their diplomatic relations between April 1972 and April 2022, Alain Wong, Ambassador of the Republic of Mauritius to China, told Chin Africa in an exclusive interview.

摘要： Charge d'affaires ad interim of the Chinese Embassy in Nigeria talks about bilateral ties February 10 marks the 50th anniversary of diplomatic ties between China and Nigeria.

摘要： On July 1,1975,Premier Zhou Enlai and Prime Minister Kukrit Pramoj signed the joint communique on the establishment of bilateral diplomatic relations in Beijing,which opened a new chapter in China-Thailand relations.Over the past 45 years,China and Thailand have made remarkable achievements in their respective development paths,and bilateral relations have always maintained sound and stable development.