Case Report
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World J Gastroenterol. Oct 21, 2012; 18(39): 5645-5648
Published online Oct 21, 2012. doi: 10.3748/wjg.v18.i39.5645
Gastrointestinal stromal tumor presenting with prominent calcification
Naoki Izawa, Takeshi Sawada, Ryuichi Abiko, Daisuke Kumon, Mami Hirakawa, Mika Kobayashi, Nobuyuki Obinata, Masahito Nomoto, Tadateru Maehata, Shun-ichi Yamauchi, Takefumi Kouro, Takashi Tsuda, Satoshi Kitajima, Hiroshi Yasuda, Keiichi Tanaka, Ichiro Tanaka, Masahiro Hoshikawa, Masayuki Takagi, Fumio Itoh
Naoki Izawa, Takeshi Sawada, Ryuichi Abiko, Daisuke Kumon, Mami Hirakawa, Mika Kobayashi, Nobuyuki Obinata, Masahito Nomoto, Tadateru Maehata, Shun-ichi Yamauchi, Takefumi Kouro, Takashi Tsuda, Satoshi Kitajima, Hiroshi Yasuda, Fumio Itoh, Division of Gastroenterology and Hepatology, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan
Keiichi Tanaka, Ichiro Tanaka, Division of Gastroenterological and General Surgery, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan
Masahiro Hoshikawa, Masayuki Takagi, Department of Pathology, St. Marianna University School of Medicine, Kawasaki 216-8511, Japan
Author contributions: Izawa N and Sawada T contributed equally to this work; Izawa N and Sawada T wrote the manuscript; Abiko R, Kumon D, Hirakawa M, Kobayashi M, Obinata N, Nomoto M, Maehata T, Yamauchi S, Kouro T, Tsuda T, Kitajima S, Yasuda H, Tanaka K and Tanaka I provided medical care; Hoshikawa M and Takagi M reported pathological findings; and Itoh F gave final approval for publication.
Correspondence to: Takeshi Sawada, MD, PhD, Division of Gastroenterology and Hepatology, St. Marianna University School of Medicine, 2-16-1 Sugao Miyamae-ku, Kawasaki, 216-8511, Japan. t2sawada@marianna-u.ac.jp
Telephone: +81-44-9778111  Fax: +81-44-9765805
Received: February 15, 2012
Revised: April 6, 2012
Accepted: April 12, 2012
Published online: October 21, 2012
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