Mathematical modeling of vaporization during laser-induced thermotherapy in liver tissue
نویسندگان
چکیده
منابع مشابه
MR-guided laser induced thermotherapy (LITT) of liver metastases
Purpose To demonstrate clinical findings and imaging criteria of side-effects and complications immediatly and delayed after the MR-guided LITT for the treatment of liver metastases. Material and methods In a time frame of 6 years 411 patients were prospectively treated with MR-guided LITT for liver metastases. Between June 1993 and March 1999 a total of 2440 laser applications were performed t...
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The liver plays a central role in the human metabolism and thus represents one of the organ systems most often affected, especially by tumor diseases. In the following the basics and data will be presented both for treatment aspects of secondary and primary liver tumors: Two thirds of the patients with colorectal carcinoma (CRC) have liver metastases by the time of death [57]. For CRC hepatic m...
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Laser-induced thermotherapy (LITT) is a hyperthermic procedure recently employed to treat cancer in several organs. The amount of coagulated tissue depends on the temperature distribution around the applicator, which plays a crucial role for an optimal outcome: the removal of the whole neoplastic tissue, whilst preventing damage to the surrounding healthy tissue. Although feedback concerning ti...
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Introduction: Laser interstitial thermotherapy (LITT) is an internal ablation therapy method consisting of a percutaneous or intraoperative insertion of laser fibers directly into the liver tumor with maximum diameter of 5 cm. In this treatment method, there isn’t any general information about the relationship between increasing the exposure power, coagulation and carboniza...
متن کاملChanges in spectral shape of tissue optical properties in conjunction with laser-induced thermotherapy.
We measured the optical properties on samples of rat liver tissue before and after laser-induced thermotherapy performed in vivo with Nd:YAG laser irradiation. This made it possible to monitor not only the influence of coagulation on the scattering properties but also the influence of damages to vessels and heat-induced damage to blood on the absorption properties. An experimental integrating-s...
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ژورنال
عنوان ژورنال: Journal of Mathematics in Industry
سال: 2020
ISSN: 2190-5983
DOI: 10.1186/s13362-020-00082-4