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Near-infrared fluorescence venography: a navigation system for varicose surgery


, : Near-infrared fluorescence venography: a navigation system for varicose surgery. Dermatologic Surgery 35(10): 1495-1498

Successful varicose vein surgery depends on accurate assessment and identification of veins. We report clinical experiences with a simple, rapid method of detecting varicose veins using indocyanine green (ICG) fluorescence video venography. ICG percutaneously injected into the great saphenous vein at the ankle or into the ligated end of veins in 20 patients with varicose veins was used as the optical tracer agent. Intraoperative ICG imaging was performed using a laser-fluorescence imaging device. ICG fluorescence venography was performed without any adverse effects. The imaging device provides unparalleled visualization of varicose veins during vein ligation, phlebectomy, and stripping. This method enabled easy, safe, and accurate diagnoses, simplified the search for veins during the operation, and minimized surgical invasiveness in varicose vein surgery. The system has great potential as a navigational technique for phlebologic diagnosis and treatment of varicose veins. Further research and development to improve its utility are suggested.

US$19.90

PMID: 19674039

DOI: 10.1111/j.1524-4725.2009.01263.x


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Gibaud, Séphane.; Jabir A.A.wadi, N.; Ducki, C.; Astier, A., 2004: Poly(epsilon-caprolactone) and Eudragit microparticles containing fludrocortisone acetate. Substitutive hormonal therapies have to be administered for long periods. Thus, the development of sustained-release forms, as microparticle suspensions, is interesting in order to improve patient compliance by reducing dosing frequencies and side...

Burrows, G.D.; Norman, T.R.; Judd, F.K., 1994: Definition and differential diagnosis of treatment-resistant depression. There are no agreed criteria for treatment-resistant depression, but the failure to respond adequately to two successive courses of monotherapy with pharmacologically different antidepressants, given in an adequate dose for sufficient time is one...

Solti, F.; Marton, I.; Herrman, R.; Iskum, M., 1959: Investigation of ecg and circulation changes in the dog following sudden rise in serum-sodium level Abstract. ACTA PHYSIOL ACAD SCI HUNGARICAE 16(Suppl ): 11

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Fraser, G.L.; Parenteau, H.; Tu, T.M.nh, 2000: The effects of d agonists on locomotor activity in habituated and non-habituated rats. Life Sciences 67(8): 3-22

Shaparenko, B.A.; Slivko, A.B.; Garina, M.G., 1979: Dispensary care of chronic tonsillitis in Donetsk Province. Zhurnal Ushnykh, Nosovykh i Gorlovykh Boleznei 2): 74-76

Petrovic, Z., 1977: Importance of parasitic zoonoses in Yugoslavia. Leishmania donovani, L. tropica, Toxoplasma gondii, Pneumocystis carinii, Balantidium coli, Sarcocystis and Babesiella divergens are described as the most important protozoan zoonoses in present-day Yugoslavia. Taenia saginata, T. solium, Hymenole...

Rencoret, J.; Gutierrez, A.; Rio, J.C. del, 2007: Lipid and lignin composition of woods from different eucalypt species. The lipid and lignin compositions of woods from the eucalypt species Eucalyptus globulus, E. nitens, E. maidenii, E. grandis, and E. dunnii have been characterized. The lipid composition was analysed by GC and GC/MS using short- and medium-length...

Amende, I.; Bentivegna, L.; Morgan, J.P., 1992: Ventricular function and calcium handling during ischemia. Ischemia-induced ventricular dysfunction has been shown to be associated with increased diastolic and systolic intracellular concentrations of free, ionized calcium ([CA2+]i). The present study was designed to determine the effects of the calcium...