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    • Simultaneous Resection
    • Yefan Zhang
    • Yefan Zhang: Influence Statistics

      Yefan Zhang

      Yefan Zhang

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      Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union ...

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      Yefan Zhang:Expert Impact

      Concepts for whichYefan Zhanghas direct influence:Simultaneous resection,Liver cancer,Zirconia coatings,Colorectal liver metastases,Bbu pool,Rateless code,Colorectal liver,Cancer liver.

      Yefan Zhang:KOL impact

      Concepts related to the work of other authors for whichfor which Yefan Zhang has influence:Zirconia coatings,Early recurrence,Wear resistance,Liver cancer,Composite coating,Plasma spraying,Tribological properties.

      KOL Resume for Yefan Zhang

      Year
      2022

      Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

      2021

      Department of Hepatology, Tianjin Second People’s Hospital, Tianjin Institute of Hepatology, Tianjin, China

      2020

      Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.

      2019

      Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, CAMS & PUMC, Beijing 100021, China

      2018

      College of Information Engineering, Zhejiang University of Technology, Hangzhou, China

      2015

      Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, Xi’an Jiaotong University, 710049, Xi’an, China

      2002

      Plasma Spray Laboratory, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050, PR China

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      Sample of concepts for which Yefan Zhang is among the top experts in the world.
      Concept World rank
      nanostructured zirconia coating #9
      pool user #10
      preoperative testing markers #10
      patients gbnec #13
      nonmdt #16
      gbnec #24
      degree profiles #25
      nanostructured zirconia coatings #26
      gb nec #26
      incorporating preoperative #27
      lubricated hybrid #29
      coded user #32
      rateless coded #42
      degree profile #46
      wear brittle #51
      rateless code #54
      carcinoma gb #81
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      Prominent publications by Yefan Zhang

      KOL-Index: 8137

      The nanostructured and traditional zirconia coatings were deposited by atmospheric plasma spray. The friction and wear properties of these two zirconia coatings against stainless steel were investigated with a block-on-ring tester under dry friction conditions. It was found that the plasma-sprayed nanostructured zirconia coating possessed better wear resistance than that of traditional zirconia coating. The wear rates of the nanostructured zirconia coatings are about two-fifths of those ...

      Known for Zirconia Coatings | Tribological Properties | Plastic Deformation | Brittle Fracture | Wear Resistance
      KOL-Index: 4529

      Purpose: This study aimed to investigate the clinicopathological features and prognosis of gallbladder neuroendocrine carcinoma (GB-NEC).

      Patients and Methods: Fifteen patients with GB-NEC and 171 patients with gallbladder adenocarcinoma (GB-ADC) treated in two tertiary medical centers between 2009 and 2015 were included. The clinicopathological features and prognostic risk factors of GB-NEC were analyzed retrospectively. A propensity score matching in a 1:2 ratio was used to compare the ...

      Known for Patients Gbnec | Gallbladder Adenocarcinoma | Propensity Score Matching | Neuroendocrine Carcinoma | Clinical Analysis
      KOL-Index: 4217

      BACKGROUND: This study aimed to investigate the predictive significance of preoperative red cell volume distribution width (RDW) level for prognosis and to establish nomograms incorporating preoperative blood markers to predict postoperative complications and survival in patients with colorectal liver metastases (CRLM).

      METHODS: This retrospective study included 380 enrolled CRLM patients who underwent hepatic resection. Predictors of postoperative complications were explored using ...

      Known for Colorectal Liver Metastases | Crlm Patients | Optimal Cutoff Point | Incorporating Preoperative | Postoperative Complications
      KOL-Index: 3942

      Background: To investigate the predictive role of D-dimer and its combination of preoperative CA19-9 for lymph node metastasis (LNM) and prognosis in intrahepatic cholangiocarcinoma (ICC) patients who underwent curative-intent resection.

      Methods: One hundred and seventy-three patients admitted to our hospital between April 2012 and December 2018 were included. The combination of preoperative D-dimer and CA19-9 (CPDC) was scored as 0 (decreased D-dimer levels with decreased CA19-9 ...

      Known for Curative Resection | Icc Patients | Lymph Node | Intrahepatic Cholangiocarcinoma | Ca19 9
      KOL-Index: 3816

      Objective To estimate the mean annual expenditure of patients with prevalent liver cancer in China on the perspective of the natural progression of the disease and to provide baseline information for liver cancer-related disease burden estimation and evaluation of prevention strategies. Methods A multicenter survey on liver cancer was conducted between 2012 and 2014 in 13 sites where the cancer screening program was conducted in Urban China, by face-to-face interviews with ...

      Known for Liver Cancer | Medical Expenditure
      KOL-Index: 3226

      BACKGROUND: To establish upgraded nomograms incorporating neoadjuvant chemotherapy (NAC)-related factors and preoperative testing markers to predict postoperative complications, progression-free survival (PFS) and overall survival (OS) in patients with colorectal liver metastases (CRLM).

      METHODS: Multivariate regression analyses were used to reveal independent predictors for postoperative complications, PFS and OS. Nomograms incorporating independent predictors were constructed, and ...

      Known for Colorectal Liver Metastases | Neoadjuvant Chemotherapy | Crlm Patients | Independent Predictors | Nac Cycles
      KOL-Index: 3074

      In this paper, we propose a rateless coded transmission scheme for the multi-user downlink of Cloud Radio Access Network (C-RAN). In the network, multiple users are served by a cluster of remote radio heads (RRH), which are connected to the building baseband units (BBU) pool through the fronthaul links with limited capacity. In the proposed transmission scheme, the precoder and compressor at the BBU pool, and the decoding algorithm at the users are designed. To further improve the ...

      Known for Bbu Pool | Rateless Coded | Degree Profiles | Proposed Transmission Scheme | Cloud Radio
      KOL-Index: 3048

      We consider a Cloud Radio Access Network (C-RAN) uplink system composed of single user, multiple remote radio heads (RRH) and baseband unit (BBU) pool. The user encodes the messages with rateless code which are then modulated and sent. Each RRH which covers the user quantizes the received signals and transfers them to the BBU pool through the high rate fronthaul link. The BBU pool applies belief propagation (BP) algorithm for joint decompression and decoding for the user information. In ...

      Known for Bbu Pool | Rateless Code | Uplink Transmission | Received Signals | Belief Propagation
      KOL-Index: 2887

      Introduction: Prognosis prediction is essential to improve therapeutic strategies and to achieve better clinical outcomes in colorectal cancer (CRC) patients. Radiomics based on high-throughput mining of quantitative medical imaging is an emerging field in recent years. However, the relationship among prognosis, radiomics features, and gene expression remains unknown. Methods: We retrospectively analyzed 141 patients (from study 1) diagnosed with CRC from February 2018 to October 2019 ...

      Known for Colorectal Cancer | Radiomics Model | Crc Patients | Training Cohort | Rna Sequencing
      KOL-Index: 2351

      IntroductionSarcomatoid hepatocellular carcinoma (SHC) is a rare subtype of liver cancer with extremely poor prognosis. This study aimed to identify the prognostic factors and develop an exclusive and efficient nomogram to predict cancer-specific survival (CSS) for SHC.MethodsThe data on patients diagnosed with SHC from January 1973 to December 2015 were retrieved from the Surveillance, Epidemiology, and End Results (SEER) database, and these patients were included as the training ...

      Known for Hepatocellular Carcinoma | Training Cohort | Predictive Accuracy | Proportional Hazards | Multivariate Cox
      KOL-Index: 2272

      Ultra-high speed machining technology enables high efficiency, high precision and high integrity of machined surface. Previous researches of hybrid bearing rarely consider influences of solid particles in lubricant and ultra-high speed of hybrid bearing, which cannot be ignored under the high speed and micro-space conditions of ultra-high speed water-lubricated hybrid bearing. Considering the impact of solid particles in lubricant, turbulence and temperature viscosity effects of ...

      Known for Temperature Rise | Speed Water | Lubricated Hybrid
      KOL-Index: 2004

      BACKGROUND: This study aimed to investigate the work status of clinicians in China and their management strategy alteration for patients with hepatocellular carcinoma (HCC) during the COVID-19 pandemic.

      METHODS: A nationwide online questionnaire survey was conducted in 42 class-A tertiary hospitals across China. Experienced clinicians of HCC-related specialties responded with their work status and management suggestions for HCC patients during the pandemic.

      RESULTS: 716 doctors responded ...

      Known for Hepatocellular Carcinoma | Patients Pandemic
      KOL-Index: 1709

      Background: Post-surgical recurrence of the metastatic colorectal cancer (mCRC) remains a challenge, even with adjuvant therapy. Moreover, patients show variable outcomes. Here, we set to identify gene models based on the perspectives of intrinsic cell activities and extrinsic immune microenvironment to predict the recurrence of mCRC and guide the adjuvant therapy. Methods: An RNA-based gene expression analysis of CRC samples (total = 998, including mCRCs = 344, non-mCRCs = 654) was ...

      Known for Colorectal Cancer | Immune Prognostic | Differentially Expressed | Gdsc Analysis | Predict Prognosis
      KOL-Index: 1378

      In this paper, we consider the downlink in cloud radio access networks (C-RAN). In the network, multiple users are served by a cluster of remote radio heads (RRHs), which are connected to the building baseband units (BBU) pool through the fronthaul links with limited capacity. We propose a rateless coded transmission scheme which the rateless coding, precoding, signal compression are jointly designed for the C-RAN downlink. In order to approach the theoretical limit, we further optimize ...

      Known for Rateless Code | Bbu Pool | Remote Radio Heads | Access Network | Cloud Radio

      Key People For Simultaneous Resection

      Top KOLs in the world
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      #5
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      Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. | Department of Hepatobiliary Surgery, Nat

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