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June 8, Friday 8：55─10：15 Symposium 1：Surgery of pediatric skull base and craniovertebral junction lesions Chairs Kiyoshi Saito Fukushima Medical University

Shigeru Nishizawa University of Occupational and Enviromental Health

S1-Key note lecture Endoscopic transnasal surgery for pediatric skull base tumors: surgical techniques based on our recent experiences Masahiro Shin Chief Assistant professor, Department of Neurosurgery, University of Tokyo Hospital, Tokyo

S1-1 Analysis of the skull base surgery in pediatrics Tomoru Miwa Department of Neurosurgery, Keio University School of Medicine, Tokyo

S1-2 Radiological study of pediatric craniovertebral junction and therapeutic strategy for

representative disease Masahiro Joko Department of Neurological Surgery, Aichi Medical University, Aichi

S1-3 Surgery of craniovertebral junction abnormality in specific diseases

Mihoko Kato Department of Neurosurgery, Aichi Children’s Health and Medical Center, Aichi

S1-4 Decompression surgery for foramen magnum and spinal canal stenosis in achondroplasia

Mari L. Groves Division of Pediatric Neurosurgery, Johns Hopkins Hospital, Baltimore

S1-Special lecture

Spinal instrumentation for pediatric craniocervical anomalies Douglas Brockmeyer Pediatric Neurosurgery, University of Utah, Primary Children’s Hospital, Salt Lake City

10：15-10：40 JSPN Education seminar for social issue 1： The role of pediatric neurosurgeon in organ transplantation under brain death Chairs Susumu Miyamoto, Kyoto University

Kiichi Kawamata, Tokyo Women’s Medical University

SSE1-1 Japan Organ Transplant Network: What we do? Japan Organ Transplant Network

JSPN2018 PROGRAM Room A

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SSE1-2 The role of pediatric neurosurgeons in organ donation after brain death diagnosis Takashi Araki Department of Emergency and Critical Care Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe

Designated Speech Role of Ministry of Health and Welfare for organ donation after brain death in children Kaoru Kuramitsu Ministry of Health and Welfare 10：40-11：50 Symposium 2：Surgery of pediatric hydrocephalus and complication avoidance

Sponsored by B.Braun Aesculap Japan Co.LTD. Chairs Yukihiko Fujii Niigata Uninversity

Masakazu Miyajima Juntendo University S2-Key note lecture

Recent advancement of pediatric neuroendoscopic surgery Ulrich-W Thomale Pediatric Neurosurgery, Charité Universitaetsmedizin Berlin, Berlin

S2-1 Computational fluid dynamics（CFD）simulation of cerebrospinal fluid in the ventricular

system Takafumi Wataya Department of Neurosurgery, Shizuoka Children’s Hospital, Shizuoka, Japan

S2-2 Trans ependymal flow as a predictor of success of endoscopic third ventriculostomy for

pediatric hydrocephalus Kyoji Tsuda Department of Neurosurgery, Tokyo Metropolitan Children’s Medical Center, Fuchu, Tokyo, Japan

S2-3 Standardization of perioperative management of CSF shunting for hydrocephalic infants

decreases complications and improves clinical outcome Naoki Kagawa Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka, Japan

S2-4 The strategy and prognosis of implanting ventriculoperitoneal（VP）shunts for children on

the basis of statistical analysis Yuzuru Tashiro Department of Neurosurgery, Shizuoka Children’s Hospital, Shizuoka, Japan

S2-Special lecture

Prevention of slit ventricle syndrome in shunted children Meng-Fai Kuo Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University Children’s Hospital, Taipei

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11：50-12：00 JSPN Official Memorial Service Chair Nobuhito Morota Tokyo Metropolitan Children’s Medical Center

1. Satoshi Matsumoto by Eiji Kohmura Kobe University 2. Shuro Nishimura by Hiroaki Sakamoto Osaka City General Hospital 3. Mami Yamasaki by Masahiro Nonaka Kansai Medical University

12：00-12：20 JSPN2018 Offical Project：The dawn of JSPN Chairs Akira Matsumura University of Tsukuba

Hiroaki Date Kiminomori Rehabilitation Hospital

1. Recollection of JSPN foundation Osamu Sato Emeritus Professor, Tokai University 2. A history of the Scoiety of Japan Pediatric Neurosurgeons in Children’s Hospital Keizo Sakamoto Sakamoto Neurosurgical Institute

12：20-13：00 Luncheon Seminar → See ｐ11 13：40-13：50 Special lecture-1 Chair Hiroaki Sakamoto Osaka City General Hospital

Pediatric pain： Often overlooked and undertreated in neurosurgical field Jung Yul Park Department of Neurosurgery, Korea University Medical Center, Seoul

13：50-15：10 KSPN-JSPN Joint Conference 1：Spinal lipoma: classification, surgery, and long-term outcomes Chairs Dong-Seok Kim, Yonsei University Reizo Shirane, Miyagi Children’s Hospital

JC1-Key note lecture

Surgery of spinal lipoma of conus medullaris Masahiro Nonaka Department of Neurosurgery, Kansai Medical University

JC1-1 Prognostic factor for spinal lipoma based on the classification

Hirokatsu Osawa Department of Neurosurgery, Aichi Children's Health and Medical Center

JC1-2 Classification and long-term outcome of spinal lipoma Jun Kurihara

Department of Neurosurgery, Saitama Children's Medical Center, Saitama

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JC1-3 Analysis of spinal lipomas according to the recent classification based on embryology Kazuhisa Yoshifuji

Division of Neurosurgery, Hokkaido Medical Center for Child Health and Rehabilitation, Sapporo JC1-4 Radical excision of lumbosacral lipoma: An early experience of ‘followers’

Sangjoon Chong Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul

JC1-Special lecture

Developmental process of secondary neurulation and its impact on formation of the occult spina bifida Ji Yeoun Lee Neural Development and Anomaly Laboratory Department of Anatomy and Cell Biology, Seoul National University College of Medicine Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul

15：10-15：50 Controversies in Pediatric Neurosurgery

Sponsored by Ohno Kogyo Chairs Takuya Akai Toyama University Keisuke Imai Osaka City General Hospital Sponsored lecture

Efficacy and Prospect of Molding Helmet therapy for positional craniofacial deformity for Japanese infants Yasuo Aihara Department of Neurosurgery, Tokyo Women’s Medical University, Tokyo

CON-1 Management of Clover-leaf syndrome

Federico Di Rocco Professor of Neurosurgery at the University of Lyon Chairman of the Pediatric Neurosurgical Department at the Hôpital Femme Mère Enfant of Lyon, Lyon

CON-2 Management of Cloverleaf phenotype; from the craniofacial point of view

Ikkei Tamada Department of Plastic and Reconstructive Surgery, Tokyo Metropolitan Children’s Medical Center, Tokyo

15：50-17：30 Symposium 3：The role of surgery for children with diffuse intrinsic pontine glioma Chairs Ryo Nishikawa Saitama Medical University International Medical Center

Toshihiko Wakabayashi Nagoya University S3-Key note lecture-1

If not now, when? ─ Possible novel role of surgery in the management of diffuse intrinsic pontine glioma（DIPG） Takaaki Yanagisawa Department of Neurosurgery, Jikei University School of Medicine, Tokyo

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S3-Key note lecture-2 Management of diffuse intrinsic pontine glioma Jie Ma Department of Pediatric Neurosurgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai

S3-1 Surgical indication and strategies against diffuse intrinsic brain stem glioma in children

Naoki Kagawa Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka, Japan

S3-2 The role of surgical resection for children with diffuse intrinsic pontine glioma Junichi Yoshimura Department of Neurosurgery, Brain Research Institute, University of Niigata, Department of Neurosurgery, Nagano Red Cross Hospital

S3-3 Diagnosis and role of surgery for diffuse intrinsic pontine gliomas

Akira Gomi Department of Pediatric Neurosurgery, Jichi Children’s Medical Center Tochigi, Jichi Medical University, Tochigi, Japan

S3-4 Convection-enhanced delivery of Nimustine Hydrochloride against pediatric diffuse

intrinsic pontine glioma Ryuta Saito Department of Neurosurgery, Tohoku University

S3-Special lecture Surgical strategy for DIPG in the era of molecular biology

George Jallo Director, Institute for Brain Protection Sciences, Professor of Neurosurgery, Oncology, Pediatrics, Johns Hopkins All Children’s Hospital, St. Petersburg

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June 9, Saturday 8：30-10：00 KSPN-JSPN Joint Conference 2：Chiari malformation type 1: Surgery and outcomes Chairs Jung Yul Park Korea University Medical Center Tatsuya Nagashima Hyogo Prefecture

JC2-Key note lecture 1

Surgery for Chiari malformations: fact or fiction George Jallo Director, Institute for Brain Protection Sciences, Professor of Neurosurgery, Oncology, Pediatrics, Johns Hopkins All Children’s Hospital, St. Petersburg

JC2-Key note lecture 2 Lessons learnt from 110 cases of Chiari malformation: Hypothesis of causes, pathogenesis of syringomyelia and optimal surgical strategy Young-Shin Ra Division of Pediatric Neurosurgery, Asan Medical Center Children’s Hospital, University of Ulsan, Seoul

JC2-1 Surgical outcomes and morphometric backgrounds of pediatric Chiari type 1 malformation Ryo Ando Department of Neurosurgery, Chiba Children’s Hospital

JC2-2 Expansile suboccipital cranioplasty with dural tenting for the treatment of pediatric Chiari malformation type 1 Junji Koyama

Department of Neurosurgery, Hyogo Prefectural Kobe Children’s Hospital, Kobe

JC2-3 Surgical outcome of Chiari I malformation in children Je Yul Yang Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital

JC2-4 How to manage the Chiari malformation type I: single center experience Eun Kyung Park Severance Children’s Hospital, Department of Pediatric Neurosurgery, Yonsei University School of Medicine

JC2-Special lecture

Hindbrain herniation in severe form of craniosynostosis Federico Di Rocco Professor of Neurosurgery at the University of Lyon Chairman of the Pediatric Neurosurgical Department at the Hôpital Femme Mère Enfant of Lyon, Lyon

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10：05-10：45 JSPN Education seminar for social issue 2： The role of pediatric neurosurgeon in the diagnosis of abusive head trauma Chairs Yasuhiko Akiyama Shimane University

Tamotsu Miki Tokyo Medical University

SSE2-1 The contemporary problems and future issues in the diagnosis of Abusive Head Trauma Hiroshi Nishimoto Division of Neurosurgery, Takenotsuka Noushinkei Rehabilitation Hospital, Tokyo

SSE2-2 Standpoint of the prosecution Shunichi Nagura Supreme Public Prosecution Office Designated Speech Tamotsu Miki, Tokyo Medical University 10：50-11：50 Symposium 4：Tethered cord syndrome: Surgical indications and complication avoidance Chairs Teiji Tominaga Tohoku University Hiroaki Shigeta Nagano Children’s Hospital S4-Key note lecture

Detethering for postoperative tethering of spinal dysraphism: The points of diagnosis and effects of treatment Masato Nagasaka Department of Neurosurgery, Central Hospital, Aichi Prefectural Colony, Kasugai

S4-1 Surgical indications and surgical results for tethered cord syndrome

Akira Gomi Department of Pediatric Neurosurgery, Jichi Children’s Medical Center Tochigi, Jichi Medical University, Tochigi, Japan

S4-2 Evaluation of lower urinary tract function in children with spinal lipoma and appropriate

surgical management of the re-tethered spinal cord Hiroaki Shigeta Department of Neurosurgery, Nagano Children’s Hospital

S4-3 Surgical management of tethered cord syndrome in older children and young adults

Ai Muroi Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba

S4-4 Preoperative prediction of usefulness in surgeries of spinal untethering ─ A point of view in

univariate and multivariate analyses ─ Tadashi Miyagawa Department of Pediatric Neurosurgery, Matsudo City General Medical Center, Chiba

12：00-12：40 Luncheon Seminar → See ｐ12

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12：40-13：10 Special lecture Chair Nobuhito Saito Tokyo University

Pediatric Neurosurgery: 25 years: What would I have done differently ! A message to the next generation Shlomi Constantini Department Pediatric Neurosurgery, Israeli International Neurofibromatosis Center Dana Children’s Hospital, Tel Aviv Medical Center, Tel Aviv

13：10-13：30 Business meeting 13：30-14：30 Special video session for women pediatric neurosurgeon: Our fascinating skill in surgery（video session） Chairs Michiyasu Suzuki Yamaguchi University

Ai Muroi University of Tsukuba

SS-Invited lecture 1 Surgery for lumbosacral congenital anomalies in children —The strategies of surgery in tethered spinal cord— Meng-Fai Kuo

Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University Children’s Hospital, Taipei

SS-Invited lecture 2

Selective dorsal rhizotomy（SDR） Ji Yeoun Lee

Neural Development and Anomaly Laboratory Department of Anatomy and Cell Biology, Seoul National University College of Medicine Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul

SS-1 Direct and indirect revascularization surgery for pediatric patients with moyamoya

disease Tomomi Kimiwada Department of Neurosurgery, Miyagi Children’s Hospital, Sendai

SS-2 Intrauterine fetoscopic repair of fetal myelomeningocele（fMMC） Mari L. Groves Division of Pediatric Neurosurgery, Johns Hopkins Hospital, Baltimore

SS-3 Endoscopy-assisted suturectomy for treatment of craniosynostosis

Atsuko Harada Department of Pediatric Neurosurgery, Takatsuki General Hospital, Takatsuki

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SS-4 Surgical treatment for craniosynostosis in combination with a 3D model, virtual surgical planning, and an intraoperative navigation system

Shoko Shimokawa Department of Neurosurgery, School of Medicine, Saga University, Saga

14：30-15：30 KSPN-JSPN Joint Session： Chairs Young-shin Ra Division of Pediatric Neurosurgery, Asan Medical Center, University of Ulsan

Taketoshi Maehara Tokyo Medical and Dental University

JS-1 Visual outcome after endoscopic third ventriculostomy for hydrocephalus Ji-Ho Jung Department of Neurosurgery, Chonnam National University Hwasun Hospital & Medical School, Chonnam, Republic of Korea

JS-2 The Wada test might predict postoperative fine finger motor deficit after hemispherotomy Ayataka Fujimoto Comprehensive Epilepsy Center, Seirei Hamamatsu General Hospital, Hamamatsu

JS-3 Epilepsy surgery in pediatric intractable epilepsy with destructive encephalopathy Dong-Seok Kim Department of Neurosurgery, Severance Children’s Hospital, Yonsei Univ. College of Medicine, Seoul, Korea

JS-4 Comparison between endoscopy-assisted suturectomy （EAS） and conventional open surgery（COS） for craniosynostosis Kenichi Usami Division of Neurosurgery, National Center for Child Health and Development, Tokyo, Japan

JS-5 Computer-assisted shape descriptors for skull morphology in craniosynostosis Kyu Won Shim Department of Pediatric Neurosurgery, Craniofacial Reforming and Reconstruction Clinic, Yonsei University College of Medicine, Severance Children’s Hospital, Seoul, Korea

JS-6 A retrospective study on epidemiology and current management of pediatric intracranial

arteriovenous shunts in Japan: Japanese Pediatric Arterio-venous shunts Study（JPAS） Masaki Komiyama Department of Neurointervention, Osaka City General Hosipital, Osaka

JS-7 External ventricular drainage using syringe plunger in the management of hydrocephalus in preterm infants Won-Hyung Kim Department of Neurosurgery, Korea University Medical Center, Ansan Hospital, Ansan, Korea

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15：30-17：00 Symposium 5：Pediatric deep seated brain tumor: Surgical approaches and complication avoidance Chairs Eiji Kohmura Kobe University

Isao Date Okayama University S5-Key note lecture

Surgical strategy in craniopharyngioma Jie Ma Department of Pediatric Neurosurgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai

S5-1 Surgical approach and complication avoidance for pediatric craniopharyngioma

Kosaku Amano Department of Neurosurgery, Tokyo Women’s Medical University, Tokyo, Japan

S5-2 Basal interhemispheric approach for pediatric craniopharyngioma

Hideki Ogiwara Department of Neurosurgery, National Center for Child Health and Development, Tokyo, Japan

S5-3 Surgery for thalamic malignant gliomas

Masahiro Nonaka Department of Neurosurgery, Kansai Medical University

S5-4 Technical tips of Occipital Transtentorial Approach for 3rd and 4th ventricle tumors Yasuhiko Akiyama Department of Neurosurgery, Shimane University Faculty of Medicine, Japan

S5-Special lecture

Interhemispheric approach for deep seated brain tumors Ulrich-W Thomale Pediatric Neurosurgery, Campus Virchow Klinikum, Charité Universitätsmedizin Berlin, Berlin

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Luncheon Seminar June 8, Friday 12：20─13：00 Room A Luncheon Seminar 1 Sponsored by Novartis Chair Tomotsugu Ichikawa Kagawa Prefecturl Central Hospital

Management of SEGA associated with Tuberous Sclerosis Complex ─ in the viewpoint of a pediatrician Ryoko Honda Department of Pediatrics, Nagasaki Medical Center, National Hospital Organization, Omura

Room B Luncheon Seminar 2 Sponsored by Integra Japan Chair Reizo Shirane Miyagi Children’s Hospital

BACTISEAL® and CODMAN CERTAS® Programmable Valve: Clinical experience with formally introduced shunt catheter into Japan, and usefulness of virtual-off function in the pediatric patients with hydrocephalus Yuichiro Nonaka Division of Pediatric Neurosurgery, Department of Neurosurgery, Jikei University, Tokyo Development of antibiotics impregnated catheter based on the molecular interaction in CSF shunt infection Sadahiro Nomura Department of Neurosurgery, Yamaguchi University Graduate School of Medicine, Ube

Room C Luncheon Seminar 3 Sponsored by SHEEN MAN Chair Kiyohiro Hohkin Hokkaido University

Forefront of endovascular intervention for childhood cerebrospinal vascular lesion Genetics · embryology · microvascular functional anatomy · development and growth Yuo Iizuka Department of Neuroradiology, Cerebrospinal Endovascular Center, Chibanishi General Hospital, Matsudo

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Luncheon Seminar June 9, Saturday 12：00─12：40 Room A: Luncheon symposium Chairs Young-Shin Ra Asan Medical Center, Ulsan University Masahiro Nonaka Kansai Medical University

1: Pediatric neurosurgery in Shanghai Jie Ma (Xinhua Hospital)

2: Pediatric neurosurgery in Beijing Chunde Li (Beijing Tiantan Hospital)

3: Pediatric neurosurgery in Taiwan Meng-Fai Kuo (National Taiwan University Children’s Hospital)

4: Pediatric neurosurgery in Korea Dong-Seok Kim (Severance Children’s Hospital)

Room B Luncheon Seminar 4 Sponsored by Medical U&A Chair Tsuyoshi Kaneko National Center for Child Health and Development

Postoperative cranial orthosis therapy for craniosynostosis Atsuko Harada Department of Pediatric Neurosurgery, Takatsuki General Hospital, Takatsuki

Positional plagiocephay: Diaganosis and role of special outpatient clinic Tsuyoshi Kaneko Division of Plastic Surgery, National Center for Child Health and Development, Tokyo

Room C Luncheon Seminar 5 Sponsored by Tama Bio Chair Yukihiko Fujii University of Niigata

Science business and regulatory science ─DuraBeam ®and the management of uncertainty─ Makoto Sawada 1, Kazuhiro Umeda 2 1 President & CEO, TamaBio Co., Ltd, Tokyo 2 President & CEO, M3i, Inc., Tokyo