Acta Neurochirurgica Supplements. Editor: H.-J. Steiger

Transcription

1

2 Acta Neurochirurgica Supplements Editor: H.-J. Steiger

3 Changing Aspects in Stroke Surgery: Aneurysms, Dissections, Moyamoya Angiopathy and EC-IC Bypass Edited by Y. Yonekawa, T. Tsukahara, A. Valavanis, and N. Khan Acta Neurochirurgica Supplement 103 SpringerWienNewYork

4 Prof. Dr. Yasuhiro Yonekawa Neurochirurgie FMH, Zurich, Switzerland Dr. Tetsuya Tsukahara Department of Neurosurgery, Kyoto National Hospital, Kyoto, Japan Prof. Dr. Anton Valavanis Institut f ur Neuroradiologie, Universit atsspital Zurich, Zurich, Switzerland Dr. Nadia Khan Neurochirurgische Klinik, Universit atsspital Zurich, Zurich, Switzerland This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specially those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machines or similar means, and storage in data banks. Product Liability: The publisher can give no guarantee for all the information contained in this book. This also refers to that on drug dosage and application thereof. In each individual case the respective user must check the accuracy of the information given by consulting other pharmaceutical literature. The use of registered names, trademarks, etc. in this publication does not imply, even in the absence of specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. # 2008 Springer-Verlag=Wien Printed in Austria SpringerWienNewYork is a part of Springer Science þ Business Media springer.at Typesetting: Thomson Press, Chennai, India Printing and Binding: Druckerei Theiss GmbH, St. Stefan, Austria, Printed on acid-free and chlorine-free bleached paper SPIN: Library of Congress Control Number: With 65 Figures (thereof 14 coloured) ISSN ISBN SpringerWienNewYork

5 Acta Neurochir Suppl (2008) 103: V # Springer-Verlag 2008 Printed in Austria Preface This Supplement is an outline of the proceedings of the 3rd European-Japanese Joint Conference for Cerebral Stroke Surgery which was held in conjunction with the 70th Anniversary of the Neurochirurgische Universit atsklinik Z urich founded by Prof. Krayenb uhl. This meeting has been held twice until now under the name of Swiss-Japanese Joint conference with the aim to exchange recent knowledge and technical advances in the field of stroke surgery and its perioperative management. This time we have focused especially on dissecting aneurysms, where their epidemiology, pathophysiology, and management are still to be elucidated. In Japan, a nationwide survey on this topic is ongoing, and part of the results are presented in this issue. Also, one will find some local differences in the incidence and pathophysiology of various vascular diseases like in the case of Moyamoya angiopathy, which presently also has a 50-year history since its initial discovery in Japan. Neurosurgical advances in this type of angiopathy are discussed in detail in this issue. The role of EC IC bypass surgery, with a history of now just 40 years since the pioneer work of Professors Yasargil and Donaghy in 1967, with its extensive availability in the field of stroke surgery to date, is also elucidated. Last but not least, ongoing developments of endovascular surgery in the treatment of stroke surgery along with the introduction of the current randomised study of unruptured brain AVM (ARUBA) by Prof. Mohr is included. This publication is partly sponsored by the Research Grant for Cardiovascular Diseases (18C-5) by the Ministry of Health, Labor and Welfare, Japan. Yasuhiro Yonekawa Tetsuya Tsukahara Anton Valavanis Nadia Khan

6 Contents Part 1: Aneurysms, arteriovenous malformations and fistulas Mohr, J. P.: A randomized trial of unruptured brain arteriovenous malformations (ARUBA) Manabe, H.: Ruptured cerebral aneurysms treated by stent-assisted GDC embolization two case reports with long-term follow-up Takahashi, T., Suzaki, N., Tsugane, S., Yamauchi, K., Takada, S.: Suction decompression methods for giant internal carotid ophthalmic aneurysms by using revised double lumen balloon catheters Kikuta, K., Takagi, Y., Nozaki, K., Hashimoto, N.: Introduction to tractography-guided navigation: using 3-tesla magnetic resonance tractography in surgery for cerebral arteriovenous malformations Orakcioglu, B., Becker, K., Sakowitz, O. W., Unterberg, A., Schellinger, P. D.: Serial diffusion and perfusion MRI analysis of the perihemorrhagic zone in a rat ICH model Baumann, F., Khan, N., Yonekawa, Y.: Patient and aneurysm characteristics in multiple intracranial aneurysms Otani, N., Fujioka, M., Oracioglu, B., Muroi, C., Khan, N., Roth, P., Yonekawa, Y.: Thalamic cavernous angioma: paraculminar supracerebellar infratentorial transtentorial approach for the safe and complete surgical removal El Beltagy, M., Muroi, C., Imhof, H.-G., Yonekawa, Y.: Peripheral large or giant fusiform middle cerebral artery aneurysm: report of our experience and review of literature Part 2: Dissection of cerebral arteries Baumgartner, R. W.: Stroke prevention and treatment in patients with spontaneous carotid dissection Satoh, A., Sugiyama, T., Hongo, K., Kakizawa, Y., Ishihara, S., Matsutani, M.: Nationwide surveillance of IC anterior (or dorsal) wall aneurysm: with special reference to its dissecting nature Nishino, A., Suzuki, I., Utsunomiya, A., Suzuki, S., Uenohara, H., Sakurai, Y.: Clinical manifestation and treatment strategy for non hemorrhagic cerebral arterial dissection

7 VIII Contents Yonekawa, Y., Zumofen, D., Imhof, H.-G., Roth, P., Khan, N.: Hemorrhagic cerebral dissecting aneurysms: surgical treatment and results Part 3: Revascularisation procedures, EC IC bypass revisited Mehdorn, H. M.: Cerebral revascularisation by EC-IC bypass present status Inoue, T., Jinnouchi, J.: Changes in brain volume after EC-IC bypass surgery Kaku, Y., Watarai, H., Kokuzawa, J., Tanaka, T., Andoh, T.: Less invasive technique for EC-IC bypass Alfieri, A., Bregy, A., Constantinescu, M., Stuker, F., Schaffner, T., Frenz, M., Banic, A., Reinert, M.: Tight contact technique during side-to-side laser tissue soldering of rabbit aortas improves tensile strength Krayenb uhl, N., Khan, N., Cesnulis, E., Imhof, H.-G., Yonekawa, Y.: Emergency extra intracranial bypass surgery in the treatment of cerebral aneurysms Zumofen, D., Khan, N., Roth, P., Samma, A., Yonekawa, Y.: Bonnet bypass in multiple cerebrovascular occlusive disease Tsukahara, T., Hatano, T., Nakakuki, T., Tsuji, Y., Aoyama, T., Ogata, H.: Combined treatment using CEA and CAS for carotid arterial stenosis Part 4: Moyamoya angiopathy, history Iwama, T., Yoshimura, S.: Present status of Moyamoya disease in Japan H anggi, D., Mehrkens, J. H., Schmid-Elsaesser, R., Steiger, H.-J.: Results of direct and indirect revascularisation for adult European patients with Moyamoya angiopathy Kikuta, K.: Experiences using 3-tesla magnetic resonance imaging in the treatment of Moyamoya disease Khan, N., Yonekawa, Y: Moyamoya angiopathy in Europe: the beginnings in Zurich, practical lessons learned, increasing awareness and future perspectives Hernesniemi, J., Dashti, R., Mateo, O., Cancela, P., Karatas, A., Niemel a, M.: Historical landmarks in vascular Neurosurgery On July 10 th 2006, at the 70 th Anniversary of the Department of Neurosurgery of Z urich Medical School Author index Index of keyword Listed in Current Contents