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12 results on '"Fukushi, Keiko"'

2. Long‐term outcomes of patients with oral cavity cancer receiving postoperative radiotherapy after salvage neck dissection for cervical lymph node recurrence.

Author

Fujisawa, Takeshi, Motegi, Atsushi, Hirata, Hidenari, Zenda, Sadamoto, Hojo, Hidehiro, Nakamura, Masaki, Oyoshi, Hidekazu, Tomizawa, Kento, Zhou, Yuzheng, Fukushi, Keiko, Kageyama, Shun‐Ichiro, Enokida, Tomohiro, Okano, Susumu, Tahara, Makoto, Shinozaki, Takeshi, Hayashi, Ryuichi, Matsuura, Kazuto, and Akimoto, Tetsuo

Subjects
NECK dissection, LYMPHADENECTOMY, ORAL cancer, RADIOTHERAPY, OVERALL survival
Abstract

Backgrounds: We aimed to clarify the outcomes of postoperative radiotherapy (PORT) after salvage neck dissection for cervical lymph node (LN) recurrence in oral cavity cancer. Methods: We retrospectively evaluated overall survival (OS), recurrence‐free survival (RFS), recurrence patterns, and adverse events of 51 patients with high‐risk features receiving PORT after salvage neck dissection between 2009 and 2019. Results: After a median follow‐up of 7.4 years from PORT initiation, the 7‐year OS and RFS rates were 66.3% (95% CI: 54.0–81.3) and 54.6% (95% CI: 42.1–70.9), respectively. Age <70 years and isolated LN recurrence were significantly associated with longer OS and RFS. Among the 22 patients who experienced recurrence, 14 experienced recurrence within the radiation field. PORT‐related grade 3 acute mucositis (35%) and late adverse events (osteoradionecrosis [4%] and laryngeal stenosis [2%]) were observed. Conclusions: PORT after salvage neck dissection for cervical LN recurrence achieved good survival with acceptable toxicity. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Hemosuccus pancreaticus successful treatment by double balloon-assisted coil embolization for active bleeding from the main trunk of the superior mesenteric artery

Author

Yoshida, Rika, primary, Yoshizako, Takeshi, additional, Maruyama, Mitsunari, additional, Ando, Shinji, additional, Nakamura, Megumi, additional, Fukushi, Keiko, additional, Takinami, Yoshikazu, additional, Kawabata, Yasunari, additional, Nakamura, Tomonori, additional, Tamaki, Yukihisa, additional, and Kitagaki, Hajime, additional

Published
2018
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11. Synthesis of AnataseTiO2 Having High Specific Surface Area from a Gel Precursor

Author

Fukushi, Keiko, Nakajima, Sae, Uematsu, Kazuyoshi, Ishigaki, Tadashi, Toda, Kenji, and Sato, Mineo

Abstract

Anatase TiO2 having high temperature stability and specific surface area was synthesized using a gel precursor in very mild conditions. The precursor gel was obtained by dialysis treatment of Na16Ti10O28–HNO3 solution. The samples were characterized by X-ray diffraction analysis, transmission electron microscopy, Brunner–Emmett–Teller method for specific surface area measurements, and thermogravimetric analysis.

Published
2011
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12. Construction of shuttle vectors derived fromAcetobacter xylinumfor cellulose-producing bacteriumAcetobacter xylinum

Author

Fujiwara, Masashi, Fukushi, Keiko, Takai, Mitsuo, Hayashi, Jisuke, Fukaya, Masahiro, Okumura, Hajime, and Kawamura, Yoshiya

Abstract

Shuttle vector pUF106 was constructed by ligation ofAcetobacter xylinumplasmid pFF6 toEscherichia coliplasmid pUC18. It had unique restriction sites suitable for insertion of a foreign DNA fragment and conferred ampicillin resistance to a host. pUF106 transformed cellulose-producingA. xylinumATCC10245 as well asE. coliJM109.

Published
1992
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