scholarly journals Usefulness of ICG fluorescence imaging system in laparoscopic liver resection for liver tumors

HPB ◽  
2016 ◽  
Vol 18 ◽  
pp. e275
Author(s):  
Y. Otsuka ◽  
T. Katagiri ◽  
Y. Kubota ◽  
T. Maeda ◽  
J. Ishii ◽  
...  
Keyword(s):  
Liver Resection ◽  
Fluorescence Imaging ◽  
Laparoscopic Liver Resection ◽  
Imaging System ◽  
Liver Tumors ◽  
Fluorescence Imaging System

Clipping of an anterior spinal artery aneurysm using an endoscopic fluorescence imaging system for craniocervical junction epidural arteriovenous fistula: technical note

2019 ◽  
Vol 31 (2) ◽  
pp. 279-284 ◽  
Author(s):  
Ahmed Mansour ◽  
Toshiki Endo ◽  
Tomoo Inoue ◽  
Kenichi Sato ◽  
Hidenori Endo ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Arteriovenous Fistula ◽  
Fluorescence Imaging ◽  
Imaging System ◽  
Artery Aneurysm ◽  
Craniocervical Junction ◽  
Anterior Spinal Artery ◽  
Posterolateral Approach ◽  
Fluorescence Imaging System ◽  
Ventral Spinal Cord

The authors report the case of a 78-year-old man with a craniocervical junction epidural arteriovenous fistula who presented with subarachnoid hemorrhage from a ruptured anterior spinal artery (ASA) aneurysm. Because endovascular embolization was difficult, a posterolateral approach was chosen and a novel endoscopic fluorescence imaging system was utilized to clip the aneurysm. The fluorescence imaging system provided clear and magnified views of the ventral spinal cord simultaneously with the endoscope-integrated indocyanine green videoangiography, which helped safely obliterate the ASA aneurysm. With the aid of this novel imaging system, surgeons can appreciate and manipulate complex vascular pathologies of the ventral spinal cord through a posterolateral approach, even when the lesion is closely related to the ASA.

scholarly journals A safe and simple procedure for laparoscopic hepatectomy with combined diaphragmatic resection

2021 ◽  
Author(s):  
Keisuke Oyama ◽  
Shin Nakahira ◽  
Sakae Maeda ◽  
Akihiro Kitagawa ◽  
Yuki Ushimaru ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Liver Resection ◽  
Liver Metastasis ◽  
Laparoscopic Liver Resection ◽  
Liver Tumors ◽  
Simple Procedure ◽  
Laparoscopic Hepatectomy ◽  
Pleural Space ◽  
Absorbable Suture ◽  
Surgical Field

AbstractDiaphragmatic resection may be required beneath the diaphragm in some patients with liver tumors. Laparoscopic diaphragmatic resection is technically difficult to secure in the surgical field and in suturing. We report a case of successful laparoscopic hepatectomy with diaphragmatic resection. A 48-year-old man who underwent laparoscopic partial hepatectomy for liver metastasis of rectal cancer 20 months ago underwent surgery because of a new hepatic lesion that invaded the diaphragm. The patient was placed in the left hemilateral decubitus position. The liver and diaphragm attachment areas were encircled using hanging tape. Liver resection preceded diaphragmatic resection with the hanging tape in place. Two snake retractors were used to secure the surgical field for the inflow of CO2 into the pleural space after diaphragmatic resection. The defective part of the diaphragm was repaired using continuous or interrupted sutures. Both ends of the suture were tied with an absorbable suture clip without ligation. In laparoscopic liver resection with diaphragmatic resection, the range of diaphragmatic resection can be minimized by performing liver resection using the hanging method before diaphragmatic resection. The surgical field can be secured using snake retractors. Suturing with an absorbable suture clip is conveniently feasible.

scholarly journals 3D Tissue Reconstruction by using Deep Tissue Fluorescence Imaging System and FLIM

2014 ◽  
Vol 106 (2) ◽  
pp. 400a
Author(s):  
Sohail Jahid ◽  
Alexander S. Dvornikov ◽  
Michelle Digman ◽  
Enrico Gratton
Keyword(s):  
Fluorescence Imaging ◽  
Imaging System ◽  
Deep Tissue ◽  
Tissue Reconstruction ◽  
Fluorescence Imaging System ◽  
Tissue Fluorescence

Tu1474 Usefulness of a Novel Auto-Fluorescence Imaging System With Computer-Assisted Color Analysis for Colorectal Lesions

2013 ◽  
Vol 77 (5) ◽  
pp. AB553
Author(s):  
Hiroko Inomata ◽  
Naoto Tamai ◽  
Daisuke Ide ◽  
Tomohiko R. Ohya ◽  
Hiroyuki Aihara ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Imaging System ◽  
Computer Assisted ◽  
Color Analysis ◽  
Fluorescence Imaging System ◽  
Auto Fluorescence

scholarly journals Tissue-like phantoms for near-infrared fluorescence imaging system assessment and the training of surgeons

2006 ◽  
Vol 11 (1) ◽  
pp. 014007 ◽  
Author(s):  
Alec M. De Grand ◽  
Stephen J. Lomnes ◽  
Deborah S. Lee ◽  
Matthew Pietrzykowski ◽  
Shunsuke Ohnishi ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Near Infrared ◽  
Imaging System ◽  
Near Infrared Fluorescence ◽  
Fluorescence Imaging System ◽  
Training Of Surgeons ◽  
System Assessment ◽  
Near Infrared Fluorescence Imaging
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