Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas

Bahman Anvari; B. S. Tanenbaum; Thomas E. Milner; Wendy Hoffman; Samireh Said; Cheng Jen Chang; Lih Hueh L. Liaw; Sol Kimel; John S.M.D. Nelson

Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas

Bahman Anvari, B. S. Tanenbaum, Thomas E. Milner, Wendy Hoffman, Samireh Said, Cheng Jen Chang, Lih Hueh L. Liaw, Sol Kimel, John S.M.D. Nelson

研究成果: 書貢獻/報告類型 › 會議貢獻

6 引文斯高帕斯（Scopus）

摘要

The clinical objective in laser treatment of hemangiomas is to photocoagulate the dilated cutaneous blood vessels, while at the same time minimizing nonspecific thermal injury to the overlying epidermis. We present an in-vivo experimental procedure, using a chicken comb animal model, and an infrared feedback system to deliver repetitive cryogen spurts during continuous Nd:YAG laser irradiation. Gross and histologic observations are consistent with calculated thicknesses of protected and damaged tissues, and demonstrate the feasibility of inducing spatially selective photocoagulation when using cryogen spray cooling in conjunction with laser irradiation. Experimental observation of epidermal protection in the chicken comb model suggests selective photocoagulation of subsurface targeted blood vessels for successful treatment of hemangiomas can be achieved by repetitive applications of a cryogen spurt during continuous Nd:YAG laser irradiation.

原文	英語
主出版物標題	Proceedings of SPIE - The International Society for Optical Engineering
編輯	Frederic Laffitte, Raimund Hibst, Hans-Dieter Reidenbach, Herbert J. Geschwind, Giulio Maira, et.al.
頁面	29-37
頁數	9
卷	2922
出版狀態	已發佈 - 12月 1 1996
對外發佈	是
事件	Laser Applications in Medicine and Dentistry - Vienna, Austria 持續時間: 9月 7 1996 → 9月 10 1996

會議

會議	Laser Applications in Medicine and Dentistry
城市	Vienna, Austria
期間	9/7/96 → 9/10/96

ASJC Scopus subject areas

電子、光磁材料
凝聚態物理學
電腦科學應用
應用數學
電氣與電子工程

其它文件與鏈接

Link to publication in Scopus

引用此

Anvari, B., Tanenbaum, B. S., Milner, T. E., Hoffman, W., Said, S., Chang, C. J., Liaw, L. H. L., Kimel, S., & Nelson, J. S. M. D. (1996). Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas. 於 F. Laffitte, R. Hibst, H-D. Reidenbach, H. J. Geschwind, G. Maira, & et.al. (編輯), Proceedings of SPIE - The International Society for Optical Engineering (卷 2922, 頁 29-37)

Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas. / Anvari, Bahman; Tanenbaum, B. S.; Milner, Thomas E. 等.
Proceedings of SPIE - The International Society for Optical Engineering. 編輯 / Frederic Laffitte; Raimund Hibst; Hans-Dieter Reidenbach; Herbert J. Geschwind; Giulio Maira; et.al. 卷 2922 1996. p. 29-37.

研究成果: 書貢獻/報告類型 › 會議貢獻

Anvari, B, Tanenbaum, BS, Milner, TE, Hoffman, W, Said, S, Chang, CJ, Liaw, LHL, Kimel, S & Nelson, JSMD 1996, Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas. 於 F Laffitte, R Hibst, H-D Reidenbach, HJ Geschwind, G Maira & et.al. (編輯), Proceedings of SPIE - The International Society for Optical Engineering. 卷 2922, 頁 29-37, Laser Applications in Medicine and Dentistry, Vienna, Austria, 9/7/96.

Anvari B, Tanenbaum BS, Milner TE, Hoffman W, Said S, Chang CJ 等. Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas. 於 Laffitte F, Hibst R, Reidenbach H-D, Geschwind HJ, Maira G, et.al., 編輯, Proceedings of SPIE - The International Society for Optical Engineering. 卷 2922. 1996. p. 29-37

Anvari, Bahman ; Tanenbaum, B. S. ; Milner, Thomas E. 等. / Cryogen spray cooling for spatially selective photocoagulation : a feasibility study with potential application for treatment of hemangiomas. Proceedings of SPIE - The International Society for Optical Engineering. 編輯 / Frederic Laffitte ; Raimund Hibst ; Hans-Dieter Reidenbach ; Herbert J. Geschwind ; Giulio Maira ; et.al. 卷 2922 1996. 頁 29-37

@inproceedings{bd4f4730f45c4ff69edecd52dac666f6,

title = "Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas",

abstract = "The clinical objective in laser treatment of hemangiomas is to photocoagulate the dilated cutaneous blood vessels, while at the same time minimizing nonspecific thermal injury to the overlying epidermis. We present an in-vivo experimental procedure, using a chicken comb animal model, and an infrared feedback system to deliver repetitive cryogen spurts during continuous Nd:YAG laser irradiation. Gross and histologic observations are consistent with calculated thicknesses of protected and damaged tissues, and demonstrate the feasibility of inducing spatially selective photocoagulation when using cryogen spray cooling in conjunction with laser irradiation. Experimental observation of epidermal protection in the chicken comb model suggests selective photocoagulation of subsurface targeted blood vessels for successful treatment of hemangiomas can be achieved by repetitive applications of a cryogen spurt during continuous Nd:YAG laser irradiation.",

author = "Bahman Anvari and Tanenbaum, {B. S.} and Milner, {Thomas E.} and Wendy Hoffman and Samireh Said and Chang, {Cheng Jen} and Liaw, {Lih Hueh L.} and Sol Kimel and Nelson, {John S.M.D.}",

year = "1996",

month = dec,

day = "1",

language = "English",

isbn = "0819423246",

volume = "2922",

pages = "29--37",

editor = "Frederic Laffitte and Raimund Hibst and Hans-Dieter Reidenbach and Geschwind, {Herbert J.} and Giulio Maira and et.al.",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Laser Applications in Medicine and Dentistry ; Conference date: 07-09-1996 Through 10-09-1996",

}

TY - GEN

T1 - Cryogen spray cooling for spatially selective photocoagulation

T2 - Laser Applications in Medicine and Dentistry

AU - Anvari, Bahman

AU - Tanenbaum, B. S.

AU - Milner, Thomas E.

AU - Hoffman, Wendy

AU - Said, Samireh

AU - Chang, Cheng Jen

AU - Liaw, Lih Hueh L.

AU - Kimel, Sol

AU - Nelson, John S.M.D.

PY - 1996/12/1

Y1 - 1996/12/1

N2 - The clinical objective in laser treatment of hemangiomas is to photocoagulate the dilated cutaneous blood vessels, while at the same time minimizing nonspecific thermal injury to the overlying epidermis. We present an in-vivo experimental procedure, using a chicken comb animal model, and an infrared feedback system to deliver repetitive cryogen spurts during continuous Nd:YAG laser irradiation. Gross and histologic observations are consistent with calculated thicknesses of protected and damaged tissues, and demonstrate the feasibility of inducing spatially selective photocoagulation when using cryogen spray cooling in conjunction with laser irradiation. Experimental observation of epidermal protection in the chicken comb model suggests selective photocoagulation of subsurface targeted blood vessels for successful treatment of hemangiomas can be achieved by repetitive applications of a cryogen spurt during continuous Nd:YAG laser irradiation.

AB - The clinical objective in laser treatment of hemangiomas is to photocoagulate the dilated cutaneous blood vessels, while at the same time minimizing nonspecific thermal injury to the overlying epidermis. We present an in-vivo experimental procedure, using a chicken comb animal model, and an infrared feedback system to deliver repetitive cryogen spurts during continuous Nd:YAG laser irradiation. Gross and histologic observations are consistent with calculated thicknesses of protected and damaged tissues, and demonstrate the feasibility of inducing spatially selective photocoagulation when using cryogen spray cooling in conjunction with laser irradiation. Experimental observation of epidermal protection in the chicken comb model suggests selective photocoagulation of subsurface targeted blood vessels for successful treatment of hemangiomas can be achieved by repetitive applications of a cryogen spurt during continuous Nd:YAG laser irradiation.

UR - http://www.scopus.com/inward/record.url?scp=0030359060&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0030359060&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0030359060

SN - 0819423246

SN - 9780819423245

VL - 2922

SP - 29

EP - 37

BT - Proceedings of SPIE - The International Society for Optical Engineering

A2 - Laffitte, Frederic

A2 - Hibst, Raimund

A2 - Reidenbach, Hans-Dieter

A2 - Geschwind, Herbert J.

A2 - Maira, Giulio

A2 - et.al., null

Y2 - 7 September 1996 through 10 September 1996

ER -

Cryogen spray cooling for spatially selective photocoagulation: a feasibility study with potential application for treatment of hemangiomas

摘要

會議

ASJC Scopus subject areas

其它文件與鏈接

指紋

引用此