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Zhijian Liu, Haiyang Liu, Hang Yin, Rui Rong, Guoqing Cao, Qihong Deng
《环境科学与工程前沿(英文)》 2021年 第15卷 第3期 doi: 10.1007/s11783-020-1327-9
关键词: Operating room (OR) Bacteria-carrying particles (BCPs) Surgical site infections (SSIs) Ventilation
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0698-y
关键词: minimally invasive surgery hand−eye calibration intuitive control surgical robot dual quaternion
Cutting performance of surgical electrodes by constructing bionic microstriped structures
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0728-9
关键词: surgical electrodes tissue adhesion thermal injury bionic structures cutting performance medical tools
Comparison of surgical indications for hysterectomy by age and approach in 4653 Chinese women
null
《医学前沿(英文)》 2014年 第8卷 第4期 页码 464-470 doi: 10.1007/s11684-014-0338-y
Approximately one million hysterectomies are performed each year in China. However, national data regarding the indications and the surgical approaches for hysterectomy are lacking. The aim of this study was to examine the surgical indications for hysterectomy in different age groups and the relative merits of different surgical approaches for hysterectomy in Chinese women. Clinical data from 4653 cases of hysterectomy performed in Tongji Hospital from 2004 to 2009 were analysed. Hysterectomy was most commonly performed among women aged 40--49 years (2299; 49.4%). Overall, colporrhagia and abdominal pain were the two most common indications for hysterectomy. The most common indications by age groups were as follows: malignant ovarian tumour,<20 years; malignant uterine tumour, 20--29 and 30--39 years; uterine myoma, 40--49 and 50--59 years; and uterine prolapse, 60--69 and>70 years. The proportion of malignant aetiology also varied by age, being the highest in women aged<20 years (75.0%) and the lowest in those aged 40--49 years (19.9%). Approximately 35% women who had hysterectomies also had concomitant bilateral oophorectomy. The lowest rate of oophorectomy occurred in women aged 30--39 years (15.8%), whereas the highest rate was in those aged 50--59 years (75.9%). The abdominal surgical approach was used in 84% of all hysterectomies. Surgeries using the vaginal approach required a significantly shorter operating time (118 min average) than all other approaches (P<0.05). Both the amount of bleeding and the blood transfusion volume required were smaller in vaginal approaches, with no significant differences between the others. The surgical approaches used were also related to the scope of surgery. Both the surgical indications and the rates of bilateral oophorectomy varied by age. In terms of both operating time and the amount of bleeding and blood transfusion volume required, the vaginal approach was superior to all other surgical approaches.
关键词: hysterectomy surgical indications surgical approach bilateral oophorectomy
Potential indicators predict progress after surgical resection of gastrointestinal stromal tumors
null
《医学前沿(英文)》 2012年 第6卷 第3期 页码 317-321 doi: 10.1007/s11684-012-0203-9
In order to find out the potential indicators predicting prognosis of malignant gastrointestinal stromal tumors (GISTs) after surgical resection, we collected clinical records of 80 patients with malignant GISTs. Tumor location, size, mitotic index, necrosis were compared with the prognosis of malignant GISTs by Kaplan-Meier method and log-rank test. After a median follow-up of 844 days (52–2 145), we found that as National Institutes of Health suggested, tumors with intermediate risk had more favorable prognosis than that with high risk. Their 3-year survival rate were 65.3% and 41.3%, respectively (P<0.001). Moreover, tumor size and mitotic index were associated with free survival. The 3-year survival rate for patients with tumor size≤10 cm and>10 cm were 62.3% and 41.8%, respectively (P = 0.002), Tumors with mitotic index≤5/50 HPF had a higher 3-year survival rate than tumors with mitotic index>5/50 HPF (67.1% versus 40.7%, P = 0.005). The presence of necrosis was directly related to the malignant behavior. The 3-year survival rate for presence and absence necrosis were 50.8% and 64.8% (P = 0.008). From the present study, we can conclude that besides tumors size and mitotic index, tumor location and necrosis also influence on the long-term survival of patient with malignant GISTs after surgical resection.
Muhammad Tariq A. CHAUDHARY
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 275-303 doi: 10.1007/s11709-021-0685-0
关键词: site effects 1D seismic site response analysis sensitivity analysis foundations shear wave velocity soil shear modulus
State-of-the-art of intelligent minimally invasive surgical robots
Masakatsu G. Fujie, Bo Zhang
《医学前沿(英文)》 2020年 第14卷 第4期 页码 404-416 doi: 10.1007/s11684-020-0743-3
关键词: robot history medical robot surgical robot radiofrequency ablation organ model
《医学前沿(英文)》 2022年 第16卷 第6期 页码 957-968 doi: 10.1007/s11684-021-0910-1
关键词: skin and soft tissue infections hematopoietic stem cell transplantation risk stratification system mortality
Compiling of comprehensive data of human infections with novel influenza A (H7N9) virus
null
《医学前沿(英文)》 2013年 第7卷 第3期 页码 275-276 doi: 10.1007/s11684-013-0285-z
Advances in the management of the surgical complications for congenital cataract
null
《医学前沿(英文)》 2012年 第6卷 第4期 页码 360-365 doi: 10.1007/s11684-012-0235-1
The greatest concern in children with cataracts is irreversible visual loss. The timing of congenital cataract surgery is critical for the visual rehabilitation. Cataract surgery in children remains complex and challenging. The incidence of complications during or after operation is higher in children than adults. Some complications could be avoided by meticulous attention to surgical technique and postoperative care, and others were caused by more exuberant inflammatory response associated with surgery on an immature eye or the intrinsic eyes abnormalities. Utilizing of advanced techniques and timely applying topical corticosteroids and cycloplegic agents can reduce the occurrence of visual axis opacification. Operation on children with strabismus or nystagmus, and applying occlusion therapy on amblyopic eyes can balance the visual inputs to the two eyes. Diagnosis of glaucoma following congenital cataract surgery requires lifelong surveillance and continuous assessment of the problem. So cataract surgeries in children are not the end of journey, but one step on the long road to visual rehabilitation. This paper describes recent evidence from the literature regarding the advance of management after congenital cataract surgery.
Yuyang Chen, Shu’an Zhang, Zhonghao Wu, Bo Yang, Qingquan Luo, Kai Xu
《医学前沿(英文)》 2020年 第14卷 第4期 页码 382-403 doi: 10.1007/s11684-020-0781-x
《医学前沿(英文)》 页码 867-877 doi: 10.1007/s11684-023-0995-9
关键词: COVID-19 Sinopharm/BBIBP vaccine immunocompromised patients real-world
Development and application of an off-site maintenance system in the petrochemical industry
Ruisheng YONG, Yanbing YE, Hanbin LUO, Lieyun DING
《工程管理前沿(英文)》 2017年 第4卷 第2期 页码 111-126 doi: 10.15302/J-FEM-2017027
关键词: on-site maintenance petrochemical industry safety off-site maintenance system
Serologic study on the outbreak of acute upper respiratory tract infections caused by adenovirus 3
JIANG Lufang, JU Liwen, LIN Yuzun, ZHOU Liandi, YU Shunzhang, JIANG Qingwu, JIANG Renjie
《医学前沿(英文)》 2007年 第1卷 第2期 页码 215-218 doi: 10.1007/s11684-007-0041-3
Epidemiology of fungal infections in China
null
《医学前沿(英文)》 2018年 第12卷 第1期 页码 58-75 doi: 10.1007/s11684-017-0601-0
With the increasing number of immunocompromised hosts, the epidemiological characteristics of fungal infections have undergone enormous changes worldwide, including in China. In this paper, we reviewed the existing data on mycosis across China to summarize available epidemiological profiles. We found that the general incidence of superficial fungal infections in China has been stable, but the incidence of tinea capitis has decreased and the transmission route has changed. By contrast, the overall incidence of invasive fungal infections has continued to rise. The occurrence of candidemia caused by species other than and including some uncommon species has increased recently in China. Infections caused by have also propagated in recent years, particularly with the emergence of azole-resistant . An increasing trend of cryptococcosis has been noted in China, with var. ST 5 genotype isolates as the predominant pathogen. Retrospective studies have suggested that the epidemiological characteristics of pneumonia in China may be similar to those in other developing countries. Endemic fungal infections, such as sporotrichosis in Northeastern China, must arouse research, diagnostic, and treatment vigilance. Currently, the epidemiological data on mycosis in China are variable and fragmentary. Thus, a nationwide epidemiological research on fungal infections in China is an important need for improving the country’s health.
关键词: fungi infection epidemiology China
标题 作者 时间 类型 操作
Prevention of surgical site infection under different ventilation systems in operating room environment
Zhijian Liu, Haiyang Liu, Hang Yin, Rui Rong, Guoqing Cao, Qihong Deng
期刊论文
Development of a novel hand−eye calibration for intuitive control of minimally invasive surgical robot
期刊论文
Comparison of surgical indications for hysterectomy by age and approach in 4653 Chinese women
null
期刊论文
Potential indicators predict progress after surgical resection of gastrointestinal stromal tumors
null
期刊论文
Influence of site conditions on seismic design parameters for foundations as determined via nonlinearsite response analysis
Muhammad Tariq A. CHAUDHARY
期刊论文
State-of-the-art of intelligent minimally invasive surgical robots
Masakatsu G. Fujie, Bo Zhang
期刊论文
Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem cell
期刊论文
Review of surgical robotic systems for keyhole and endoscopic procedures: state of the art and perspectives
Yuyang Chen, Shu’an Zhang, Zhonghao Wu, Bo Yang, Qingquan Luo, Kai Xu
期刊论文
Protection of inactivated vaccine against SARS-CoV-2 infections in patients with comorbidities: a prospective
期刊论文
Development and application of an off-site maintenance system in the petrochemical industry
Ruisheng YONG, Yanbing YE, Hanbin LUO, Lieyun DING
期刊论文
Serologic study on the outbreak of acute upper respiratory tract infections caused by adenovirus 3
JIANG Lufang, JU Liwen, LIN Yuzun, ZHOU Liandi, YU Shunzhang, JIANG Qingwu, JIANG Renjie
期刊论文