Results 81 to 90 of about 28,308 (257)

Recent Advances and the Potential for Clinical Use of Autofluorescence Detection of Extra-Ophthalmic Tissues [PDF]

, 2020
The autofluorescence (AF) characteristics of endogenous fluorophores allow the label-free assessment and visualization of cells and tissues of the human body.
Aigner, Felix, Pratschke, Johann, Schumann, Teresa, Stockmann, Martin, Tacke, Frank, Theil, Donna, Wizenty, Jonas, Wuensch, Tilo   +7 more
core   +1 more source

Voltage-Sensitive Fluorescence of Indocyanine Green in the Heart [PDF]

Biophysical Journal, 2016
So far, the optical mapping of cardiac electrical signals using voltage-sensitive fluorescent dyes has only been performed in experimental studies because these dyes are not yet approved for clinical use. It was recently reported that the well-known and widely used fluorescent dye indocyanine green (ICG), which has FDA approval, exhibits voltage ...
Martišienė, Irma, Mačianskienė, Regina, Treinys, Rimantas, Navalinskas, Antanas, Almanaitytė, Mantė, Karčiauskas, Dainius, Kučinskas, Audrius, Grigalevičiūtė, Ramunė, Zigmantaitė, Vilma, Benetis, Rimantas, Jurevičius, Jonas   +10 more
openaire   +2 more sources

Bona Fide Intersegmental Plane Hepatectomy Along the Glissonean Branches (BIPHG)

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT This review traces the author's personal journey over three decades in the evolution of liver resection techniques, culminating in the proposal of the Bona Fide Intersegmental Plane Hepatectomy Along Glissonean Branches (BIPHG). Beginning with pioneering experiences in laparoscopic and robotic liver surgeries, the author highlights key ...
Go Wakabayashi, Taiga Wakabayashi
wiley   +1 more source

Indocyanine green fluorescence imaging localization-assisted thoracoscopy revision surgery after repair of esophageal atresia

BMC Gastroenterology, 2022
Revision surgery for the complications after repair of esophageal atresia is often complex because of previous surgeries and chest infections and thus requires surgical expertise.
Yanan Zhang, Murong Wang, Shuangshuang Li, Junmin Liao, Kaiyun Hua, Shen Yang, Jinshi Huang   +6 more
doaj   +1 more source

Clinical application of indocyanine green-fluorescence imaging during hepatectomy [PDF]

HepatoBiliary Surgery and Nutrition, 2016
In hepatobiliary surgery, the fluorescence and bile excretion of indocyanine green (ICG) can be used for real-time visualization of biological structure. Fluorescence cholangiography is used to obtain fluorescence images of the bile ducts following intrabiliary injection of 0.025-0.5 mg/mL ICG or intravenous injection of 2.5 mg ICG.
Takeaki, Ishizawa, Akio, Saiura, Norihiro, Kokudo   +2 more
openaire   +2 more sources

Efficacy and Safety of a Simple Auxiliary Liver Suspension Device in Complex Laparoscopic Hepatectomy: A Multicenter Randomized Clinical Trial

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Purpose To evaluate the efficacy and safety of a novel auxiliary liver suspension device in complex laparoscopic hepatectomy. Methods A total of 253 patients with hepatocellular carcinoma (HCC) undergoing complex laparoscopic hepatectomy at the Third Affiliated Hospital of Naval Medical University, Sichuan Provincial People's Hospital, and ...
Xiao‐Ying Zhu, Zi‐Hui Ma, Lei Guo, Chong Yang, Jie Xue, Xiao‐Lu Lin, Chong‐De Lu, Qin Zheng, Shu‐Qun Cheng, Wei‐Xing Guo   +9 more
wiley   +1 more source

Fluorescence imaging-assisted thoracoscopic anatomical lesion resection in treating congenital lung malformation

Scientific Reports
Identification of lesion demarcation during thoracoscopic anatomical lesion resection is fundamental for treating children with congenital lung malformation. Existing lesion demarcations do not always meet the needs of clinical practice. This study aimed
Taozhen He, Xiaoyan Sun, Guowei Che, Dengke Luo, Miao Yuan, Gang Yang, Kaisheng Cheng, Chang Xu   +7 more
doaj   +1 more source

Vascular Fluorescence Imaging Control for Complex Renal Artery Aneurysm Repair Using Laparoscopic Nephrectomy and Autotransplantation

Case Reports in Transplantation, 2014
Intraoperative fluorescent imaging using indocyanine green enables vascular surgeons to confirm the location and states of the reconstructed vessels during surgery.
Matteo Tozzi, Luigi Boni, Gabriele Soldini, Marco Franchin, Gabriele Piffaretti   +4 more
doaj   +1 more source

Theoretical Study on Spectrum and Luminescence Mechanism of Indocyanine Green Dye Based on Density Functional Theory (DFT)

Journal of Chemistry, 2022
Indocyanine green is a great near-infrared fluorescence with good luminescent properties and important medical applications. In this paper, the theoretical spectrum and orbital model of its molecular level are established.
Zhao Liu, Shu-Tao Wang, Yan-Song Hu, Jia-Rong You, Yong-Sheng Xv, Jun-Qiang Lei   +5 more
doaj   +1 more source

Automation of Surgical Workflow Recognition: Unveiling the Surgical Instrument Kinematics that Underly Robot‐Assisted Prostatectomy Procedures

Advanced Intelligent Discovery, EarlyView.
Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets, Matthias N. van Oosterom, Vera A. Ottens, Henk G. van der Poel, Fijs W. B. van Leeuwen   +4 more
wiley   +1 more source