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Dive into the research topics where Mizuyoshi Sakura is active.

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Featured researches published by Mizuyoshi Sakura.


Journal of Laryngology and Otology | 1997

Primary non-Hodgkin's lymphoma of the larynx

Shingo Kato; Mizuyoshi Sakura; Shoji Takooda; Masaharu Sakurai; Toshiyuki Izumo

Three cases of primary non-Hodgkins lymphoma of the larynx are described. Histologically, two tumours belonged to the category of low grade B-cell lymphomas of the small cell type (extranodal marginal zone B-cell lymphoma and lymphoplasmacytoid lymphoma), and the third was classified as a peripheral T-cell lymphoma of unspecified type. The clinical stage was IE in two cases, and IV in another case. In two cases, complete remission was obtained with radical radiotherapy. But in the other case, which was histologically lymphoplasmacytoid lymphoma, the response to radiotherapy was poor, and surgery was required. There was no relapse subsequent to treatment. Primary non-Hodgkins lymphoma of the larynx is rare. Several reported cases have clinical features similar to those of MALT-type lymphomas arising in other extranodal sites. Although most of the reported cases have been cured with radiotherapy, in some cases dissemination to other extranodal sites may occur. Therefore careful periodic evaluation is imperative.


Haigan | 1993

Clinical Study of Acute Pulmonary Toxicity in Lung Cancer Patients Treated with Radiotherapy Following Chemotherapy.

Tetsuyuki Morikawa; Yutaka Nishiwaki; Tetsuro Kodama; Mizuyoshi Sakura; Akira Hayashibe; Mitsuo Ida; Toshihiko Hojo; Kaoru Abe; Shoji Kudo; Hisanobu Niitani

非切除非小細胞肺癌247例について, 臨床上問題となった放射線治療による急性肺障害症例に関して検討した. 化学療法単独, 放射線治療単独では臨床上問題となった急性肺障害症例は認められなかったが, 化学療法施行後に放射線治療を施行した95例中17例 (18%) に臨床上問題となった急性肺障害症例を認め, 11例 (12%) が死亡した. 今回の検討では放射線治療による急性肺障害の発症を照射前に予測し得ることは困難であったが,(1) 高齢者 (2) 肺線維症などの基礎疾患を有する症例 (3) 放射線治療前に化学療法を2サイクル以上施行された症例 (4) 照射野が対側縦隔まで及んでいた症例に高率に認められた. 化学療法施行後に放射線治療を施行する場合, 適応を慎重に決定すると同時に厳重な経過観察が必要であると考えられた.


Haigan | 1986

Patterns of recurrence in lung cancer responders treated with radiotherapy-chemotherapy.

Takeshi Honma; Shuichi Yoneda; Masayuki Nakata; Taiki Fukuda; Yukio Noguchi; Seiichi Yoshida; Mizuyoshi Sakura

非観血的治療により導入された肺癌奏効例について再発の病態を検討した.初発両発部位は小細胞癌では脳, 非小細胞癌では胸部局所に最も多くみられた.中間奏効期間は小細胞癌4ヵ月, 非小細胞癌7ヵ月で, 後者で奏効期間の有意の延長がみられた.また小細胞癌, 非小細胞癌ともにCR例ではFR例に比し奏効期間の有意の延長がみられた.小細胞癌, 非小細胞癌いずれも大部分の症例が1年以内に再発した.


Japanese Journal of Clinical Oncology | 1991

Radiotherapy in Inoperable Stage I Lung Cancer

Ryosuke Ono; Sunao Egawa; Keiichi Suemasu; Mizuyoshi Sakura; Toshio Kitagawa


The Journal of JASTRO | 1998

INTRAOPERATIVE RADIATION THERAPY FOR LOCALLY ADVANCED PROSTATE CANCER

Shingo Kato; Mizuyoshi Sakura; Tomoko Kazumoto; Nakajima T; Yotsuo Higashi; Nobuhiko Hyochi; Kiyonobu Tari


Haigan | 1996

Leptomeningeal Carcinomatosis in Patients with Lung Cancer.

Kazuhiro Kimura; Hiroshi Sakai; Hidetoshi Sumimoto; Suguru Hibino; Isao Goto; Shuichi Yoneda; Yukio Noguchi; Toshiyuki Izumo; Mizuyoshi Sakura; Fumikazu Takeda


Japanese Journal of Clinical Oncology | 1972

Therapeutic Results on Small Cell Carcinoma of the Lung

Mizuyoshi Sakura; Hisanobu Niitani; Tsuguo Naruke; Yukio Shimosato


Japanese Journal of Hyperthermic Oncology | 2002

A Case of Locally Advanced Hypopharyngeal Cancer Treated With Curative Resection after Thermoradiotherapy

Tomoko Kazumoto; Shingo Kato; Mizuyoshi Sakura; Yoshiya Watanabe; Hideyuki Mizuno; Shouji Takooda; Wataru Nishijima; Akiko Ishihara; Toshiyuki Izumo


Haigan | 1995

Prognostic Analysis of Lung Cancer Patients with Brain Metastasis and Evaluation of Long Term Survivors.

Hiroshi Sakai; Syuichi Yoneda; Mizuyoshi Sakura; Kazuhiro Kimura; Suguru Hibino; Isao Goto; Yukio Noguchi; Toshiyuki Izumo


Japanese Journal of Clinical Oncology | 1993

Induction Chemoradiotherapy Followed by Surgery for Stage III Non-small Cell Lung Cancer

Shuichi Yoneda; Mitsunobu Yamamoto; Mizuyoshi Sakura; Toshiyuki Izumo; Yukio Noguchi; Hitoshi Nishimura; Hiroshi Sakai; Isao Gotoh; Kunihiko Kobayashi; Koichi Hayashi; Kiyokazu Yoshida; Masao Hattori

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Wataru Nishijima

Tokyo Medical and Dental University

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Hideyuki Mizuno

National Institute of Radiological Sciences

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Kaoru Abe

Iwate Medical University

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