M
Masashi Takeda
Publications - 34
Citations - 4541
Masashi Takeda is an academic researcher. The author has contributed to research in topics: Carcinoma & Lung cancer. The author has an hindex of 8, co-authored 34 publications receiving 4344 citations.
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Journal Article
[A fatal case of small cell type undifferentiated carcinoma of the esophagus with sudden diarrhea and bloody discharge by CPT-11].
Toru Masuzawa,Kazumasa Fujitani,Motohiro Hirao,Masaki Kashiwazaki,Masakazu Ikenaga,Hideyuki Mishima,Shoji Nakamori,Toshimasa Tsujinaka,Masashi Takeda +8 more
TL;DR: This fatal case of small cell type undifferentiated carcinoma of the esophagus caused by treatment with CPT-11, which triggered abrupt diarrhea and bloody discharge is reported.
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[A clinical study on renal pelvic and ureteral cancer--with special reference to prognostic factors and adjuvant chemotherapy].
Yasushi Miyagawa,Toshitsugu Oka,Munehito Seko,Norihide Tei,Eiichi Satoh,Takano Y,Akira Tsujimura,Minato Takaha,Masashi Takeda +8 more
TL;DR: The pT factor was the independent predictor of disease-specific survival and should be considered in the case of pT2 or higher stage plus grade 3 factor, even if curatively operated cases.
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Tumor thickness and histological features as predictors of invasive foci within preoperatively diagnosed ductal carcinoma in situ.
Kiyoshi Mori,Masashi Takeda,Yoshinori Kodama,Hiroki Kiyokawa,Hiroyuki Yasojima,Makiko Mizutani,Yoko Otani,Nozomi Morikawa,Norikazu Masuda,Masayuki Mano +9 more
TL;DR: A retrospective histopathological comparison was made between postoperatively diagnosed invasive ductal carcinoma with a predominant intraductal component (IDCPIC) and pure DCIS, and tumor "thickness" was found to be the most significant parameter predictive of invasive foci within DCIS.
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A Retrospective Study of Breast Cancer Patients Treated with Quadrantectomy without Radiation Therapy.
Eisei Shin,Yuichi Takatsuka,Yasuhiko Okamura,Masashi Takeda,Tetsuro Kobayashi,Isamu Nishisho,Kunimitsu Kawahara,Akihiko Kurata,Nobuteru Kikkawa +8 more
TL;DR: While the risk of local recurrence following Quadrantectomy without radiation therapy is substantial, radiation therapy following quadrantectomy might not be necessary in elderly ER positive women receiving adjuvant tamoxifen therapy.
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Simultaneous triple cancer of the esophagus, pancreas and rectum treated with multimodal strategies: a case report
Hiroki Imamura,Hajime Hirose,Shunji Endo,Yasuji Hashimoto,Masashi Takeda,Shinya Kidogami,Yukako Mokutani,Tomoya Kishimoto,Shinichi Yoshioka,Shigeyuki Tamura,Yo Sasaki +10 more
TL;DR: The case of a 74-year-old male with triple cancer involving esophageal and pancreatic cancer, and rectal carcinoma, where the patient is still alive nine months after the whole course of treatment with no sign of recurrence is presented.