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Anterior mediastinal hemangiomas are very rare neoplasms in mediastinal tumors. A 58-year-old woman was revealed to have a mass measuring 4 x 3 cm in size in the anterior mediastinum with calcification on computed tomography. It was initially suspected to be a thymoma. We performed tumor extirpation in November 1998. The tumor was close to the thymus and slightly adhered to the superior vena cava, ascending aorta and right phrenic nerve, however, it did not invade any surrounding organs. Histopathologically, it was diagnosed to be a venous type hemangioma composed of vessels covered by smooth muscle and a cavernous type hemangioma composed of dilated vessels covered by one layer of endothelial cells.
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
January 2008,
Khirurgiia,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
July 2016,
The clinical respiratory journal,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
April 2010,
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
August 2002,
Kyobu geka. The Japanese journal of thoracic surgery,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
December 2017,
Kardiochirurgia i torakochirurgia polska = Polish journal of cardio-thoracic surgery,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
April 2014,
Lung India : official organ of Indian Chest Society,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
June 1962,
American journal of surgery,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
November 1954,
Annals of surgery,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
February 1985,
The Netherlands journal of surgery,
Hitoshi Nishikawa, and
Toshihiro Osaki, and
Yuko Tajima, and
Takashi Yoshimatsu, and
Akira Nagashima, and
Kosei Yasumoto
December 1956,
Boletin de la Liga Contra el Cancer. Liga Contra el Cancer (Cuba),
