Liver Radioembolization with 90Y Microspheres
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Beschreibung
This book provides an in-depth account of all aspects of radioembolization, a relatively novel technique based on the efficacy of radiotherapy for the treatment of liver tumors. In the past, the therapeutic radiation dose needed to treat a tumoral area has been sufficiently high to produce permanent damage to the nontumoral liver parenchyma. Radioembolization attempts to overcome this problem by combining embolization (intravascular deployment of particles) and brachytherapy (local administration of radiotherapy with the aid of a device, namely the particles themselves). The technique is based on improvements in percutaneous endovascular procedures which have allowed the deployment of small (25-35 µm) microspheres loaded with yttrium-90 that deliver high doses of beta-radiation specifically to the tumoral area. Performance of the procedure demands close familiarity with the hepatic vascular anatomy in order to ensure avoidance of vessels going to other territories. Furthermore, detailed knowledge of liver function, tumor volume, and liver vascular shunting is needed in order to calculate the appropriate therapeutic dose in each particular case. All of these topics are addressed in depth in this book, and initial clinical results are presented, showing that constant local control can be achieved with a reasonably low rate of complications. These promising results may lead to a progressive change in the therapeutic indication for radioembolization, and in some cases it could even become the therapy of choice.
Percutaneous tumor ablation techniques are now well established in the curative or pall- tive treatment of patients with primary or secondary malignant tumors of the liver. Radioembolization is a newly developed technique which takes advantage of the synergy of endovascular embolization and ofbrachytherapy in the treatment of cancer. It offers new perspectives for achieving local control of tumor growth with a low rate of complications. This book is the result of an intensive and successful collaboration between two le- ing European centers in interventional radiological oncology which have rapidly acquired extensive experience with this new technique over the past few years. I am very much indebted to the editors, Professor Bilbao and Professor M. Reiser, for their superb efforts in putting together the concept and outline of this volume, as wells as for the very short preparation time needed for its final publication. I thank them and the collaborators from their team, who actively participated in the compilation of the various chapters, for their excellent work. This outstanding volume covers all basic and clinical aspects of radioembolization of the liver very comprehensively. Thus it offers a complete practical guide to interventional radiologists wishing to become familiar with this highly interesting approach to the tre- ment of malignant liver tumors. It will undoubtedly be of great interest also to therapeutic radiologists, medical onco- gists and oncological surgeons, since it will enable them to better design the optimal tre- ment strategy for their patients.
Provides an in-depth account of all aspects of liver radioembolization, a relatively novel technique that allows delivery of high doses of beta-radiation specifically to the tumoral area Includes detailed relevant information on candidate selection, vascular anatomy, dosimetry and treatment evaluation Presents initial promising clinical results and potential side-effects Examines future directions Includes supplementary material: sn.pub/extras
This book provides an in-depth account of all aspects of radioembolization, a relatively novel technique based on the efficacy of radiotherapy for the treatment of liver tumors. Radioembolization combines embolization and brachytherapy, thereby allowing delivery of high doses of beta-radiation specifically to the tumoral area in an attempt to overcome the problem of permanent radiation-induced damage to nontumoral liver parenchyma. Performance of the procedure demands close familiarity with the hepatic vascular anatomy in order to ensure avoidance of vessels going to other territories. Furthermore, a detailed knowledge of liver function, tumor volume, and liver vascular shunting is needed in order to calculate the appropriate therapeutic dose in each particular case. All of these topics are addressed in depth in this book, and initial promising clinical results are presented.
Autor*in
José Ignacio Bilbao
Themen in »Liver Radioembolization with 90Y Microspheres«
Tumor brachytherapy carcinoma embolization hepatocarcinoma liver metastases liver tumor neuroendocrine tumor radioembolization hepatology Radiaton Oncology
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From the reviews:
"The authors succinctly accomplish their task of summarizing and discussing all facets of hepatic radioembolization in the first book specifically on this topic. … for readers at any level from medical student to advanced practitioner interested in the treatment of liver tumors using radioembolization. … The chapters are concise, well organized and presented in appropriate order which helps readers master this important but complex field of therapy. The images are of excellent quality. … This book provides excellent references as well." (Dan A. Devun, Doody’s Review Service, June, 2008)
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