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Koyama, Ryota
240
results:
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Online (240)
Mediatypes
Articles (Online) (145)
Bookchapter (Online) (6)
OpenAccess-fulltext (89)
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?
1
Cavernous hemangioma of the small intestine diagnosed by ca..:
Shinohara, Masaki
;
Suzuki, Makoto
;
Koyama, Ryota
...
Journal of Pediatric Surgery Case Reports. 83 (2022) - p. 102337 , 2022
Link:
https://doi.org/10.1016/..
?
2
Face and construct validity assessment of training models f..:
Takazawa, Shinya
;
Nishi, Akira
;
Ishimaru, Tetsuya
...
Pediatric Surgery International. 37 (2021) 12 - p. 1765-1772 , 2021
Link:
https://doi.org/10.1007/..
?
3
Radioactive Contamination Countermeasures, Food Inspection ..:
Koyama, Ryota
;
McMichael, William D. Y.
;
Faculty of Food and Agricultural Sciences, Fukushima University 1 Kanayagawa, Fukushima, Fukushima 960-1296, Japan
.
Journal of Disaster Research. 16 (2021) 8 - p. 1274-1285 , 2021
Link:
https://doi.org/10.20965..
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4
Rapidly Growing Desmoid-Type Fibromatosis of the Mesentery ..:
Koyama, Ryota
;
Maeda, Yoshiaki
;
Minagawa, Nozomi
.
Case Reports in Gastroenterology. 14 (2020) 1 - p. 197-205 , 2020
Link:
https://doi.org/10.1159/..
?
5
The safety and feasibility of tumescent local anesthesia fo..:
Koyama, Ryota
;
Yoshiaki, Maeda
;
Minagawa, Nozomi
.
Asian Journal of Surgery. 43 (2020) 6 - p. 700-701 , 2020
Link:
https://doi.org/10.1016/..
?
6
Repetitive Electrical Sensing of Optically Trapped Micropar..:
Doi, Kentaro
;
Nito, Fumika
;
Koyama, Ryota
.
The Journal of Physical Chemistry C. 124 (2020) 19 - p. 10627-10637 , 2020
Link:
https://doi.org/10.1021/..
?
7
Comparison of models for estimating stem surface area of co..:
Inoue, Akio
;
Koyama, Ryota
;
Koshikawa, Kazuki
.
Journal of Forest Research. 26 (2020) 1 - p. 1-6 , 2020
Link:
https://doi.org/10.1080/..
?
8
Three‐step tumescent local anesthesia technique for inguina..:
Koyama, Ryota
;
Maeda, Yoshiaki
;
Minagawa, Nozomi
.
Annals of Gastroenterological Surgery. 5 (2020) 1 - p. 119-123 , 2020
Link:
https://doi.org/10.1002/..
?
9
A retrospective analysis of emergency surgery for cases of ..:
Maeda, Yoshiaki
;
Shinohara, Toshiki
;
Minagawa, Nozomi
...
Annals of Medicine and Surgery. 57 (2020) - p. 143-147 , 2020
Link:
https://doi.org/10.1016/..
?
10
A case of laparoscopic resection of leiomyosarcoma arising ..:
Koyama, Ryota
;
Maeda, Yoshiaki
;
Minagawa, Nozomi
.
Clinical Case Reports. 8 (2020) 12 - p. 3343-3347 , 2020
Link:
https://doi.org/10.1002/..
?
11
Recurrence of Noninvasive Perianal Extramammary Paget's Dis..:
Maeda, Yoshiaki
;
Minagawa, Nozomi
;
Koyama, Ryota
...
Case Reports in Gastroenterology. 14 (2020) 2 - p. 402-408 , 2020
Link:
https://doi.org/10.1159/..
?
12
Oncological outcomes of repeat metastasectomy for recurrenc..:
Maeda, Yoshiaki
;
Shinohara, Toshiki
;
Minagawa, Nozomi
...
Annals of Medicine and Surgery. 52 (2020) - p. 24-30 , 2020
Link:
https://doi.org/10.1016/..
?
13
Solitary Peutz–Jeghers polyp of jejunum in 3-month-old girl:
Suzuki, Makoto
;
Koyama, Ryota
;
Uchida, Yasuyuki
...
Journal of Pediatric Surgery Case Reports. 56 (2020) - p. 101433 , 2020
Link:
https://doi.org/10.1016/..
?
14
Primary adenoid cystic carcinoma of the lung in 14-year-old..:
Suzuki, Makoto
;
Koyama, Ryota
;
Uchida, Yasuyuki
...
Journal of Pediatric Surgery Case Reports. 56 (2020) - p. 101432 , 2020
Link:
https://doi.org/10.1016/..
?
15
Splenic marginal zone lymphoma treated with laparoscopic sp..:
Koyama, Ryota
;
Minagawa, Nozomi
;
Maeda, Yoshiaki
..
International Journal of Surgery Case Reports. 65 (2019) - p. 288-291 , 2019
Link:
https://doi.org/10.1016/..
1-15