Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Yoichiro Okubo"'
Autor:
Hirotaka Nagasaka, Takahisa Suzuki, Takuya Kondo, Mitsuyuki Koizumi, Hideyuki Terao, Yuko Murohashi, Yoichiro Okubo, Tomoyuki Yokose, Takeshi Kishida
Publikováno v:
IJU Case Reports, Vol 7, Iss 5, Pp 391-394 (2024)
Background Doege–Potter syndrome, characterized by solitary fibrous tumors and non‐islet cell tumor hypoglycemia, is rare. Here, we report a case of Doege–Potter syndrome in which retroperitoneal tumor resection was performed with continuous in
Externí odkaz:
https://doaj.org/article/1c691c18de0542e5b28c98a1b9d0175d
Autor:
Yukari Ono, Yoichiro Okubo, Kota Washimi, Yo Mikayama, Tsunehiro Doiuch, Chie Hasegawa, Emi Yoshioka, Kyoko Ono, Manabu Shiozawa, Tomoyuki Yokose
Publikováno v:
Journal of Medical Case Reports, Vol 18, Iss 1, Pp 1-8 (2024)
Abstract Background The greater omentum comprises peritoneal, adipose, vascular, and lymphoid tissues. Most omental malignancies are metastatic tumors, and the incidence of primary tumors is rare. We report on a prior omental smooth muscle tumor case
Externí odkaz:
https://doaj.org/article/38d32538e2f9458cabdc422182265683
Autor:
Soji Toda, Hiroyuki Iwasaki, Yoichiro Okubo, Hiroyuki Hayashi, Mei Kadoya, Hiroyuki Takahashi, Tomoyuki Yokose, Yukihiko Hiroshima, Katsuhiko Masudo
Publikováno v:
Endocrine Journal, Vol 71, Iss 1, Pp 31-37 (2023)
We analyzed the outcomes of genetic testing to study the frequency of mutations in advanced thyroid cancer in Japan. Patients (n = 96) with unresectable or metastatic thyroid carcinoma were included for retrospective chart review. Results of gene pan
Externí odkaz:
https://doaj.org/article/8937867933924636a22abe4e8c218fd9
Autor:
Kota Washimi, Rika Kasajima, Eigo Shimizu, Shinya Sato, Yoichiro Okubo, Emi Yoshioka, Hiroto Narimatsu, Toru Hiruma, Kotoe Katayama, Rui Yamaguchi, Kiyoshi Yamaguchi, Yoichi Furukawa, Satoru Miyano, Seiya Imoto, Tomoyuki Yokose, Yohei Miyagi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Myxofibrosarcoma (MFS) and undifferentiated sarcoma (US) have been considered as tumors of the same lineage based on genetic/epigenetic profiling. Although MFS shows a notably better prognosis than US, there are no clear criteria for disting
Externí odkaz:
https://doaj.org/article/f8c48a501cdd40eab902075a4f8a951f
Autor:
Chie Hasegawa, Kota Washimi, Yukihiko Hiroshima, Rika Kasajima, Keiji Kikuchi, Tsuguto Notomi, Hisamori Kato, Toru Hiruma, Shinya Sato, Yoichiro Okubo, Emi Yoshioka, Kyoko Ono, Yohei Miyagi, Tomoyuki Yokose
Publikováno v:
Diagnostic Pathology, Vol 18, Iss 1, Pp 1-7 (2023)
Abstract Background Uterine adenosarcoma is a rare malignant tumor that accounts for 8% of all uterine sarcomas, and less than 0.2% of all uterine malignancies. However, it is frequently misdiagnosed in clinical examinations, including pathological d
Externí odkaz:
https://doaj.org/article/2fee853fce144e138814f5c09bf4e4d1
Autor:
Yasuhiro Inokuchi, Kei Hayashi, Yoshihiro Kaneta, Yoichiro Okubo, Mamoru Watanabe, Mitsuhiro Furuta, Nozomu Machida, Shin Maeda
Publikováno v:
Therapeutic Advances in Gastrointestinal Endoscopy, Vol 15 (2022)
Introduction: Duodenal neuroendocrine tumors (DNETs) smaller than 1 cm in diameter, without invasion to the muscularis propria, have a low risk of metastasis. Therefore, DNETs are frequently resected endoscopically. However, among the various procedu
Externí odkaz:
https://doaj.org/article/c4c4068844d84a6e8ca19503c79287d5
Autor:
Suguru Nukada, Yoichiro Okubo, Manabu Shiozawa, Emi Yoshioka, Masaki Suzuki, Kota Washimi, Kae Kawachi, Sumito Sato, Yukihiko Hiroshima, Yasushi Rino, Tomoyuki Yokose, Munetaka Masuda
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 5, Iss 2, Pp 167-172 (2021)
Objectives: Molecular profiling of marker mutations has become an essential aspect in the treatment planning for colorectal cancer (CRC). Anaplastic lymphoma kinase (ALK) mutations could be used as markers in CRC molecular profiling. However, the ext
Externí odkaz:
https://doaj.org/article/2c38898a7c5d4bbb9da8a0a044883f14
Autor:
Yoichiro Okubo, Shinya Sato, Kimito Osaka, Yayoi Yamamoto, Takahisa Suzuki, Arika Ida, Emi Yoshioka, Masaki Suzuki, Kota Washimi, Tomoyuki Yokose, Takeshi Kishida, Yohei Miyagi
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
BackgroundProstate cancer has become increasingly common worldwide. Although Grade group (GG) is widely accepted as an indicator of prostate cancer grade, there are malignancies that cannot be defined by GG alone. Moreover, the relationship between G
Externí odkaz:
https://doaj.org/article/8aaf61b0ca3a4f06851522c83a6b1519
Autor:
Haruhiko Yamazaki, Hiroyuki Iwasaki, Yoichiro Okubo, Nobuyasu Suganuma, Katsuhiko Masudo, Hirotaka Nakayama, Yasushi Rino, Munetaka Masuda
Publikováno v:
Endocrinology, Diabetes & Metabolism Case Reports, Vol 1, Iss 1, Pp 1-5 (2019)
The objective this study is to report two cases of thyroid gland invasion by upper mediastinal carcinoma. Mediastinal tumors are uncommon and represent 3% of the tumors seen within the chest. In reports on mediastinal masses, the incidence of maligna
Externí odkaz:
https://doaj.org/article/b08bd727b63e46a8a499e5fdee2d64a4
Autor:
Daisuke Murayama, Soji Toda, Yoichiro Okubo, Hiroyuki Hayashi, Ai Matsui, Mio Yasukawa, Hiroyuki Iwasaki
Publikováno v:
Case Reports in Endocrinology, Vol 2021 (2021)
Thyroid-associated ophthalmopathy (TAO) is an inflammation of the extraocular muscles and periorbital connective tissue caused by autoantibodies against common antigens to both the thyroid and orbit. The release of antigens and induction of hypothyro
Externí odkaz:
https://doaj.org/article/fe2d43ca98df440c8b7569a930174107