Diode-laser ablation therapy for submucosal gastric cancer using indocyanine-green solution injection to the submucosa

1997 ◽  
Author(s):  
Takuya Hayashi ◽  
Tsunenori Arai ◽  
Shigeki Tokonabe ◽  
Harumi Itoh ◽  
Makoto Kikuchi ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Laser Ablation ◽  
Indocyanine Green ◽  
Diode Laser ◽  
Ablation Therapy ◽  
Submucosal Gastric Cancer ◽  
Green Solution

scholarly journals Indocyanine Green (ICG) dye-enhanced diode laser ablation to porcine gastric wall

1995 ◽  
Vol 16 (Supplement) ◽  
pp. 349-352
Author(s):  
Takuya Hayashi ◽  
Tsunenori Arai ◽  
Hisao Tajiri ◽  
Yashirou Nogami ◽  
Jun-ichi Iwamoto ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Indocyanine Green ◽  
Diode Laser ◽  
Gastric Wall

Long-term outcome of endoscopic semiconductive diode laser irradiation therapy with injection of indocyanine green for early gastric cancer

2008 ◽  
Vol 23 (8pt1) ◽  
pp. 1193-1199 ◽  
Author(s):  
Atsushi Kawaguchi ◽  
Shigeaki Nagao ◽  
Koichi Takebayashi ◽  
Masaaki Higashiyama ◽  
Shunsuke Komoto ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Gastric Cancer ◽  
Indocyanine Green ◽  
Laser Irradiation ◽  
Diode Laser ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Irradiation Therapy

Lung cancer photothermal ablation by low-power near-infrared laser and topical injection of indocyanine green

2019 ◽  
Vol 29 (5) ◽  
pp. 693-698
Author(s):  
Kentaro Hirohashi ◽  
Takashi Anayama ◽  
Hironobu Wada ◽  
Takahiro Nakajima ◽  
Tatsuya Kato ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Laser Ablation ◽  
Indocyanine Green ◽  
Low Power ◽  
Near Infrared ◽  
Early Stage ◽  
Preclinical Study ◽  
Infrared Laser ◽  
Ablation Therapy ◽  
Photothermal Ablation

Abstract OBJECTIVES Surgical treatment is the gold standard for the treatment of early-stage non-small-cell lung cancer. However, minimally invasive tumour ablation can be an alternative treatment for patients not eligible for surgery due to comorbidities. The aim of this study was to evaluate the efficacy of photothermal ablation therapy using low-power near-infrared laser and topical injection of indocyanine green (ICG), a photosensitizer, in a preclinical study using a rabbit VX2 lung cancer model. METHODS Six New Zealand white rabbits were used. Five hundred microlitres of a suspension containing 0.5 × 107 VX2 cancer cells with growth factor-reduced Matrigel was inoculated into the right lung using an ultrathin bronchoscope. Three rabbits were treated with laser ablation therapy with topical injection of ICG, whereas another 3 rabbits were treated with laser ablation alone. All tumours were irradiated with a laser with 500-mW output at 808 nm for 15 min. The tumours were examined histopathologically to assess the state of ablation. RESULTS The maximum tumour surface temperatures in rabbits treated using ICG/laser and laser alone were higher than 58°C and lower than 40°C, respectively. The ablated areas in the rabbits treated with ICG/laser were significantly larger than those in the rabbits treated with laser alone (0.49 ± 0.27 vs 0.02 ± 0.002 cm2, respectively) (P < 0.05). CONCLUSIONS The photothermal treatment using the combination of low-power near-infrared laser and topical injection of ICG can ablate a larger tumour area than laser treatment alone.

scholarly journals Combination therapy of diode laser irradiation and submuosal administration of indocyanine green solution.

1997 ◽  
Vol 18 (Supplement) ◽  
pp. 37-40
Author(s):  
Takuya Hayashi ◽  
Tsunenori Arai ◽  
Shouryoku Hino ◽  
Naoko Nakamura ◽  
Katsunori Masuda ◽  
...  
Keyword(s):  
Combination Therapy ◽  
Indocyanine Green ◽  
Laser Irradiation ◽  
Diode Laser ◽  
Green Solution

Indocyanine green-augmented diode laser therapy of telangiectatic and reticular leg veins: a clinical proof-of-concept trial

2012 ◽  
Vol 25 (01) ◽  
Author(s):  
A Klein ◽  
G Shafirstein ◽  
E Kohl ◽  
W Bäumler ◽  
M Landthaler ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Laser Therapy ◽  
Diode Laser ◽  
Proof Of Concept

Absorption of short wavelengths of endoillumination in indocyanine green solution: implications for internal limiting membrane removal

2003 ◽  
Vol 241 (4) ◽  
pp. 284-286 ◽  
Author(s):  
Kazuaki Kadonosono ◽  
Satoshi Takeuchi ◽  
Kazuro Yabuki ◽  
Tadashi Yamakawa ◽  
Atushi Mekada ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Internal Limiting Membrane ◽  
Green Solution

Visual laser ablation of the canine prostate with a diffusing fiber and an 805-nanometer diode laser

1996 ◽  
Vol 19 (2) ◽  
pp. 135-142 ◽  
Author(s):  
Douglas M. Cromeens ◽  
Douglas E. Johnson ◽  
L. Clifton Stephens ◽  
Kenneth N. Gray
Keyword(s):  
Laser Ablation ◽  
Diode Laser
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