Abushkin IA, Chudnovskii VM, Guzev MA, Polyaev YA, Garbuzov RV. Laser Interstitial Thermotherapy in Surgical Treatment of Vascular Anomalies.
Bull Exp Biol Med 2023;
174:399-403. [PMID:
36723751 DOI:
10.1007/s10517-023-05716-2]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Indexed: 02/02/2023]
Abstract
The effects of subcooled boiling of water and blood in the experimental cuvette and rabbit hepatic vessels under the influence of optical fiber-guided continuous IR laser radiation (1.94 μm) were studied using optical methods and ultrasonic diagnostics near the tip of the laser optical fiber. The liver was chosen as a model of vascular abnormality with a conglomerate of blood vessels. In the proposed approach, modification (obliteration and coagulation) of the vascular anomalies occurred as a result of intense subcooled boiling of the blood with generation of heated submerged jets.
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