Disproportionately large communicating fourth ventricle resulting from adjustable valve shunt in an infant

Hiroyuki Katano1, Shusaku Matsuo, Kazuo Yamada

  • 1Department of Neurosurgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Nagoya 467-8601, Japan. katano@med.nagoya-cu.ac.jp

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