scholarly journals Real-time identification of liver cancers by using indocyanine green fluorescent imaging

Cancer ◽  
2009 ◽  
Vol 115 (11) ◽  
pp. 2491-2504 ◽  
Author(s):  
Takeaki Ishizawa ◽  
Noriyoshi Fukushima ◽  
Junji Shibahara ◽  
Koichi Masuda ◽  
Sumihito Tamura ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Real Time ◽  
Fluorescent Imaging ◽  
Liver Cancers ◽  
Real Time Identification ◽  
Green Fluorescent

W1001 Indocyanine Green-Fluorescent Imaging for Real-Time Identification of Small Liver Cancers During Surgery

2009 ◽  
Vol 136 (5) ◽  
pp. A-855-A-856
Author(s):  
Takeaki Ishizawa ◽  
Noriyoshi Fukushima ◽  
Junji Shibahara ◽  
Koichi Masuda ◽  
Sumihito Tamura ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Real Time ◽  
Fluorescent Imaging ◽  
Liver Cancers ◽  
Real Time Identification ◽  
Green Fluorescent

scholarly journals Real-time assessment of intestinal viability using indocyanine green fluorescent imaging (with video)

2015 ◽  
Vol 152 (1) ◽  
pp. 71-72 ◽  
Author(s):  
C. Lim ◽  
A. Malek ◽  
R. Martins ◽  
S. Petillon ◽  
G. Boulate ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Real Time ◽  
Fluorescent Imaging ◽  
Green Fluorescent ◽  
Time Assessment

Initial experience with a new quantitative assessment tool for fluorescent imaging in peripheral artery disease

VASA ◽  
2017 ◽  
Vol 46 (5) ◽  
pp. 383-388 ◽  
Author(s):  
Henrik Christian Rieß ◽  
Anna Duprée ◽  
Christian-Alexander Behrendt ◽  
Tilo Kölbel ◽  
Eike Sebastian Debus ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Quantitative Assessment ◽  
Tissue Perfusion ◽  
Fluorescent Imaging ◽  
Peripheral Artery ◽  
Peripheral Bypass ◽  
Before And After ◽  
Artery Disease ◽  
Green Fluorescent ◽  
Peripheral Bypass Grafting

Abstract. Background: Perioperative evaluation in peripheral artery disease (PAD) by common vascular diagnostic tools is limited by open wounds, medial calcinosis or an altered collateral supply of the foot. Indocyanine green fluorescent imaging (ICG-FI) has recently been introduced as an alternative tool, but so far a standardized quantitative assessment of tissue perfusion in vascular surgery has not been performed for this purpose. The aim of this feasibility study was to investigate a new software for quantitative assessment of tissue perfusion in patients with PAD using indocyanine green fluorescent imaging (ICG-FI) before and after peripheral bypass grafting. Patients and methods: Indocyanine green fluorescent imaging was performed in seven patients using the SPY Elite system before and after peripheral bypass grafting for PAD (Rutherford III-VI). Visual and quantitative evaluation of tissue perfusion was assessed in an area of low perfusion (ALP) and high perfusion (AHP), each by three independent investigators. Data assessment was performed offline using a specially customized software package (Institute for Laser Technology, University Ulm, GmbH). Slope of fluorescent intensity (SFI) was measured as time-intensity curves. Values were compared to ankle-brachial index (ABI), slope of oscillation (SOO), and time to peak (TTP) obtained from photoplethysmography (PPG). Results: All measurements before and after surgery were successfully performed, showing that ABI, TTP, and SOO increased significantly compared to preoperative values, all being statistically significant (P < 0.05), except for TTP (p = 0.061). Further, SFI increased significantly in both ALP and AHP (P < 0.05) and correlated considerably with ABI, TTP, and SOO (P < 0.05). Conclusions: In addition to ABI and slope of oscillation (SOO), the ICG-FI technique allows visual assessment in combination with quantitative assessment of tissue perfusion in patients with PAD. Ratios related to different perfusion patterns and SFI seem to be useful tools to reduce factors disturbing ICG-FI measurements.

scholarly journals Real-time identification of hepatoblastoma using a near infrared imaging with indocyanine green

2014 ◽  
Vol 2 (4) ◽  
pp. 180-183 ◽  
Author(s):  
Yasuyuki Mitani ◽  
Akio Kubota ◽  
Masaki Ueno ◽  
Katsunari Takifuji ◽  
Takashi Watanabe ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Real Time ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Near Infrared Imaging ◽  
Real Time Identification

Detection of Bile Leakage After Hepatic Resection by Intraoperative Indocyanine Green Fluorescent Imaging

2015 ◽  
pp. 177-183
Author(s):  
Masaki Kaibori ◽  
Kosuke Matsui ◽  
Morihiko Ishizaki ◽  
Masanori Kon
Keyword(s):  
Indocyanine Green ◽  
Hepatic Resection ◽  
Bile Leakage ◽  
Fluorescent Imaging ◽  
Green Fluorescent

scholarly journals Clinicopathological study of surgery for pulmonary metastases of hepatoblastoma with indocyanine green fluorescent imaging

2021 ◽  
Author(s):  
Misa Yoshida ◽  
Mio Tanaka ◽  
Norihiko Kitagawa ◽  
Masato Shinkai ◽  
Hiroaki Goto ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Pulmonary Metastases ◽  
False Negative ◽  
Clinical Information ◽  
High Sensitivity ◽  
Fluorescent Imaging ◽  
Metastatic Lesions ◽  
Pulmonary Metastasectomies ◽  
Lung Metastasectomy ◽  
Green Fluorescent

Background: The prognosis of metastatic hepatoblastoma remains poor; to improve it, pulmonary metastasis must be controlled. Indocyanine green (ICG) fluorescent imaging has been used recently for lung metastasectomy. The objective of our study was to clarify the usefulness of ICG imaging for lung metastasectomy of hepatoblastoma using detailed clinicopathological analysis. Procedure: Patients with hepatoblastoma who underwent resection of pulmonary metastases with ICG fluorescent imaging were studied using retrospective analysis of clinical information, a review of their surgical records, and a histological analysis of their metastatic nodules. Results: Sixteen patients were enrolled. In total, 61 ICG-imaging-guided pulmonary metastasectomies were performed, and 350 ICG-positive and 23 ICG-negative specimens were identified. Tumors were confirmed in 250 of the ICG-positive specimens, including eight nonpalpable nodules, on microscopic examination. One hundred ICG-positive specimens and histologically tumor-negative specimens showed histological changes suggesting the regression of a tumor or bloodstream disturbance. The palpable ICG-negative tumors showed more-severe atypia than the ICG-positive tumors. Conclusions: This study demonstrates the high sensitivity of ICG imaging in detecting metastatic lesions of hepatoblastoma. Histological examinations suggested that ICG imaging detects not only tumor cells, but also nontumorous pulmonary tissues affected by bloodstream disturbance. Because a number of false-positive specimens were detected, further optimization of the dose of ICG and the timing of its administration may be required for thorough metastasectomy. Several false-negative specimens were also detected, suggesting the presence of ICG-negative metastatic tumors. Palpation during operation and imaging studies remain essential for detecting metastatic lesions, even in the era of ICG imaging.

scholarly journals Clinicopathological study of surgery for pulmonary metastases of hepatoblastoma with indocyanine green fluorescent imaging

2021 ◽  
Author(s):  
Misa Yoshida ◽  
Mio Tanaka ◽  
Norihiko Kitagawa ◽  
Kumiko Nozawa ◽  
Masato Shinkai ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Pulmonary Metastases ◽  
Fluorescent Imaging ◽  
Clinicopathological Study ◽  
Green Fluorescent

Complete Removal of Adrenal Metastasis in Hepatocellular Carcinoma Using Indocyanine Green Fluorescent Imaging

2020 ◽  
Vol 40 (10) ◽  
pp. 5823-5828
Author(s):  
KENSUKE YAMAMURA ◽  
TORU BEPPU ◽  
NOBUTAKA SATO ◽  
KOICHI KINOSHITA ◽  
ERI ODA ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Indocyanine Green ◽  
Complete Removal ◽  
Adrenal Metastasis ◽  
Fluorescent Imaging ◽  
Green Fluorescent

scholarly journals Portal uptake function in veno-occlusive regions evaluated by real-time fluorescent imaging using indocyanine green

2013 ◽  
Vol 59 (3) ◽  
pp. 631-632 ◽  
Author(s):  
Sabine Schmidt ◽  
Alban Denys ◽  
Catherine M. Pastor
Keyword(s):  
Indocyanine Green ◽  
Real Time ◽  
Fluorescent Imaging

Indocyanine Green Fluorescent Imaging for Hepatic Resection of the Right Hepatic Vein Drainage Area

2015 ◽  
Vol 221 (3) ◽  
pp. e49-e53 ◽  
Author(s):  
Takeshi Kurihara ◽  
Yo-ichi Yamashita ◽  
Yoshihiro Yoshida ◽  
Kazuki Takeishi ◽  
Shinji Itoh ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Hepatic Resection ◽  
Hepatic Vein ◽  
Fluorescent Imaging ◽  
Drainage Area ◽  
Green Fluorescent ◽  
The Right ◽  
Right Hepatic Vein
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