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Your search keyword '"Yoshida, Satoru"' showing total 18 results
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18 results on '"Yoshida, Satoru"'

2. Comparison of Lower Tropospheric Water Vapor Vertical Distribution Measured with Raman Lidar and DIAL and The Impact of Data Assimilation in Numerical Weather Prediction Model

Author

Sakai, Tetsu, Yoshida, Satoru, Nagai, Tomohiro, Ikuta, Yasutaka, Shoji, Yoshinori, Sullivan, John T., editor, Leblanc, Thierry, editor, Tucker, Sara, editor, Demoz, Belay, editor, Eloranta, Edwin, editor, Hostetler, Chris, editor, Ishii, Shoken, editor, Mona, Lucia, editor, Moshary, Fred, editor, Papayannis, Alexandros, editor, and Rupavatharam, Krishna, editor

Published
2023
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10. A note on upper continuity properties of relations

Author

FURUSAWA Hitoshi and YOSHIDA Satoru

Subjects
relations, upper continuity, sequential upper continuity, topological spaces
Abstract

This note introduces a notion of upper continuity of relations and provides 5 equivalent conditions with the upper continuity. As the case of continuous functions, each condition characterlises upper continuous relations by respectively using open sets, neighbourhoods, interiors, closures, and closed sets. A notion of sequential continuity is also studied. We show a relevance between upper continuous relations and sequentially upper continuous relations which is, again, analogous to the case of functions.

Published
2021

17. Episode 3

Author

KUBO, Koji, primary, YOSHIDA, Satoru, additional, SHA, Aimin, additional, KURAHASHI, Yuki, additional, and WATANABE, Yutaka, additional

Published
2022
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18. [A Case of Pancreatic Cancer That Was Radically Resected after Chemotherapy and Radiation Therapy, but Recurred Early and Followed a Rapid Course].

Author

Maruyama H, Nakayama Y, Saito Y, Maeda C, Mashiko R, Morishima R, Kanai N, Yoshida S, Maruyama S, Takahashi Y, Nishimura R, Uemura T, Sato T, and Mizuno Y

Subjects
Male, Humans, Aged, Acute Disease, Pancreaticoduodenectomy, Pancreatic Neoplasms, Pancreatitis surgery, Pancreatic Neoplasms drug therapy, Pancreatic Neoplasms surgery
Abstract

A 71-year-old man presented to our hospital with abdominal pain. He was diagnosed with acute pancreatitis and pancreatic cancer. Peritoneal washing cytology(CY)was positive, and laparotomy findings revealed severe inflammatory changes of pancreatitis, suggesting a high likelihood of the need for combined resection of other organs. Therefore, following the exploratory laparotomy, mFOLFIRINOX was initiated as chemotherapy. After 24 courses of mFOLFIRINOX, he developed drug-induced pneumonia. Therefore, chemotherapy was interrupted, and a steroid was started. Radiotherapy was administered during steroid tapering. There was no evidence of local progression or distant metastasis. A radical resection that included pancreaticoduodenectomy and right hemicolectomy was performed 23 months after the exploratory laparotomy. CY was negative and R0 resection was achieved. However, 5 months after the operation, he developed liver abscesses and cholangitis and was suspected to have liver metastasis. He underwent PTAD and PTCD, but died due to liver failure 8 months postoperatively. The early recurrence of this case might have been caused by the lack of postoperative chemotherapy due to his frailty. Surgical indications should be carefully judged if there is a high risk of recurrence after NAC and a high possibility that ACT cannot be performed after radical surgery.

Published
2022

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