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《医学前沿(英文)》 2018年 第12卷 第3期 页码 330-333 doi: 10.1007/s11684-017-0545-4
We observed a rare case of invasive mucinous adenocarcinoma (IMA) with a lepidic-predominant pattern accompanied by pulmonary tuberculosis. An 85-year-old man with repeated cough and sputum was admitted to Xinhua Hospital. T-SPOT test result was 212 pg/ml (reference value of negative is<14 pg/ml), culture was positive, and tuberculin skin test (PPD) was negative (skin induration<5 mm). The patient was treated with several courses of antibiotics and anti-tuberculosis treatments. Repeated chest CT scans showed disease progression. Bronchoscopy yielded negative results. PET-CT scans showed negative results. A percutaneous lung biopsy revealed mucin-secreting cells lining the alveolar walls. IMA with a lepidic-predominant pattern was diagnosed after invasiveness was found after experimental treatments. Simultaneous occurrence of pulmonary tuberculosis and lung cancer are common; however, the present case of IMA having a lepidic-predominant pattern and coexisting with active tuberculosis has not been reported yet.
关键词: invasive mucinous adenocarcinoma lepidic-predominant tuberculosis
The clinicopathologic features of intraductal papillary mucinous neoplasms of the pancreas
QIN Xinyu, LIU Fenglin
《医学前沿(英文)》 2007年 第1卷 第2期 页码 121-125 doi: 10.1007/s11684-007-0023-5
关键词: available additional existence necessitate intraductal papillary non-invasive
LOU Wenhui, JIN Dayong, WANG Dansong, XU Xuefeng, KUANG Tiantao, QIN Xinyu
《医学前沿(英文)》 2007年 第1卷 第2期 页码 173-176 doi: 10.1007/s11684-007-0032-4
关键词: diameter Pathologic rereview invasive unresectable intraductal papillary
《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
A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 317-330 doi: 10.1007/s11465-014-0304-z
Planning of the shortest/optimal route is essential for efficient operation of autonomous mobile robot or vehicle. In this paper Invasive Weed Optimization (IWO), a new meta-heuristic algorithm, has been implemented for solving the path planning problem of mobile robot in partially or totally unknown environments. This meta-heuristic optimization is based on the colonizing property of weeds. First we have framed an objective function that satisfied the conditions of obstacle avoidance and target seeking behavior of robot in partially or completely unknown environments. Depending upon the value of objective function of each weed in colony, the robot avoids obstacles and proceeds towards destination. The optimal trajectory is generated with this navigational algorithm when robot reaches its destination. The effectiveness, feasibility, and robustness of the proposed algorithm has been demonstrated through series of simulation and experimental results. Finally, it has been found that the developed path planning algorithm can be effectively applied to any kinds of complex situation.
关键词: mobile robot obstacle avoidance Invasive Weed Optimization navigation
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
《能源前沿(英文)》 2012年 第6卷 第3期 页码 255-259 doi: 10.1007/s11708-012-0202-1
关键词: economic dispatch (ED) invasive weed optimization non-convexity prohibited operating zones (POZ) valve point loading meta-heuristic
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
《能源前沿(英文)》 2014年 第8卷 第1期 页码 25-30 doi: 10.1007/s11708-013-0276-4
关键词: combined heat and power (CHP) economic dispatch meta-heuristic algorithm invasive weed optimization cogeneration
SU Yuan, JIN Yang, ZHANG Xiaoju, ZHOU Qiong, BAI Ming, ZHU Liping
《医学前沿(英文)》 2007年 第1卷 第4期 页码 359-363 doi: 10.1007/s11684-007-0069-4
Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
《医学前沿(英文)》 2007年 第1卷 第3期 页码 333-337 doi: 10.1007/s11684-007-0064-9
关键词: CK7+/CK20+ resection different therapeutic strategy upper-third
Non-invasive continuous blood pressure monitoring: a review of current applications
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《医学前沿(英文)》 2013年 第7卷 第1期 页码 91-101 doi: 10.1007/s11684-013-0239-5
Blood pressure monitoring has come a long way from the initial observations made by Reverend Hales in the 18th century. There are none that deny the importance of monitoring perioperative blood pressure; however, the limited ability of the current prevalent technology (oscillometric blood pressure monitoring) to offer continuous blood pressure measurements leaves room for improvement. Invasive monitoring is able to detect beat-to-beat blood pressure measurement, but the risks inherent to the procedure make it unsuitable for routine use except when this risk is outweighed by the benefits. This review focuses on the discoveries which have led up to the current blood pressure monitoring technologies, and especially the creation of those offering non-invasive but continuous blood pressure monitoring capabilities, including their methods of measurement and limitations.
关键词: non-invasive blood pressure monitoring continuous blood pressure monitoring invasive blood pressure monitoring Riva-Rocci technique oscillometric Pe?áz technique arterial tonometry pulse transit time
Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 139-147 doi: 10.15302/J-FASE-2017175
关键词: annual grass comparative growth drought response invasive plant native grass specific leaf area soil-water use
Strategies of minimally invasive treatment for intrahepatic and extrahepatic bile duct stones
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《医学前沿(英文)》 2017年 第11卷 第4期 页码 576-589 doi: 10.1007/s11684-017-0536-5
Cholelithiasis is a kind of common and multiple diseases. In recent years, traditional laparotomy has been challenged by a minimally invasive surgery. Through literature review, the therapeutic method, effect, and complications of minimally invasive treatment of intrahepatic and extrahepatic bile duct stones by combining our practical experience were summarized as follows. (1) For intrahepatic bile duct stones, the operation may be selected by laparoscopic liver resection, laparoscopic common bile duct exploration (LCBDE), or percutaneous transhepatic cholangioscopy. (2) For concomitant gallstones and common bile duct stones, the surgical approach can be selected as follows: laparoscopic cholecystectomy (LC) combined with endoscopic sphincterotomy (EST) or endoscopic papillary balloon dilatation, LC plus laparoscopic transcystic common bile duct exploration, LC plus LCBDE, and T-tube drainage or primary suture. (3) For concomitant intrahepatic and extrahepatic bile duct stones, laparoscopic liver resection, choledochoscopy through the hepatic duct orifice on the hepatectomy cross section, LCBDE, EST, and percutaneous transhepatic cholangioscopic lithotripsy could be used. According to the abovementioned principle, the minimally invasive treatment approach combined with the surgical technique and equipment condition will be significant in improving the therapeutic effect and avoiding the postoperative complications or hidden dangers of intrahepatic and extrahepatic bile duct stones.
关键词: laparoscopy choledochoscopy duodenoscopy cholelithiasis minimally invasive treatment
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《医学前沿(英文)》 2014年 第8卷 第2期 页码 241-249 doi: 10.1007/s11684-014-0328-0
Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer (NMIBC). NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guérin (BCG) instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.
关键词: non-muscle invasive bladder cancer bacillus Calmette-Guérin (BCG) meta-analysis
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
A new minimally invasive treatment for anal fistula
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《医学前沿(英文)》 2015年 第9卷 第1期 页码 77-81 doi: 10.1007/s11684-014-0352-0
In colorectal surgery, eradicating the fistula and maintaining continence are still complex challenges for a colorectal surgeon. A minimally invasive method using a novel device was performed to consecutively treat 14 patients with anal fistula from August 2008 to November 2009. After a follow-up period of 36 months, 13 patients achieved successful closure of their fistula tracts, and recurrence occurred only in one patient. Recurrence was due to the delay of dressing change. No patient had interference with continence, and no major intra- and post-operative complications were identified. Using the novel device with invasive methods can be a promising alternative for managing anal fistulas.
关键词: anal fistula surgery device
标题 作者 时间 类型 操作
Invasive mucinous adenocarcinoma with lepidic-predominant pattern coexisted with tuberculosis: a case
null
期刊论文
The clinicopathologic features of intraductal papillary mucinous neoplasms of the pancreas
QIN Xinyu, LIU Fenglin
期刊论文
An analysis of clinico-pathologic features of intraductal papillary mucinous neoplasm of the pancreas
LOU Wenhui, JIN Dayong, WANG Dansong, XU Xuefeng, KUANG Tiantao, QIN Xinyu
期刊论文
Development of a novel hand−eye calibration for intuitive control of minimally invasive surgical robot
期刊论文
A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm
Prases K. MOHANTY,Dayal R. PARHI
期刊论文
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
期刊论文
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
期刊论文
Impact of siRNA targeting pirh2 on proliferation and cell cycle control of the lung adenocarcinoma cell
SU Yuan, JIN Yang, ZHANG Xiaoju, ZHOU Qiong, BAI Ming, ZHU Liping
期刊论文
Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
期刊论文
Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
期刊论文
Strategies of minimally invasive treatment for intrahepatic and extrahepatic bile duct stones
null
期刊论文
Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder
null
期刊论文
State-of-the-art of intelligent minimally invasive surgical robots
Masakatsu G. Fujie, Bo Zhang
期刊论文