Norio Nakamura*, Toshiyuki Sugawara, Ken-ichi Shirato, Ryuichiro Kumasaka, Masayuki Nakamura, Michiko Shimada, Takeshi Fujita, Reiichi Murakami, Yuko Shimaya, Hiroshi Osawa, Hideaki Yamabe and Ken Okumura
* Corresponding author: Norio Nakamura nnakamur@r2.dion.ne.jp
Journal of Medical Case Reports 2011, 5:550 doi:10.1186/1752-1947-5-550