Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Masachika Fujiwara"'
Autor:
Yu Hada, Akiko Ohno, Jun Miyoshi, Ryosuke Kaji, Yasue Fujikawa, Tomoki Horikoshi, Tomoya Hiratsuka, Naohiko Miyamoto, Mitsunori Kusuhara, Yoko Jinbo, Masachika Fujiwara, Junji Shibahara, Tadakazu Hisamatsu
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract Pseudoinvasion is a phenomenon in which adenomatous tissue deviates into the submucosa with the mucosal lamina propria in colorectal epithelial tumors. A relatively large, stalked, neoplastic lesion of the sigmoid colon is considered at high
Externí odkaz:
https://doaj.org/article/7f4d7d63db264e489dfb703e2a244682
Autor:
Takahiro Shibayama, Kaishi Satomi, Ryota Tanaka, Akihiko Yoshida, Kiyotaka Nagahama, Akimasa Hayashi, Takashi Hibiya, Kazuharu Suda, Masachika Fujiwara, Junji Shibahara
Publikováno v:
BMC Pulmonary Medicine, Vol 23, Iss 1, Pp 1-6 (2023)
Abstract Background Pulmonary inflammatory leiomyosarcoma (PILMS) is a rare type of myogenic tumor with prominent lymphohistiocytic infiltration. Despite their histological similarities, PILMS is immunohistochemically and genetically distinct from so
Externí odkaz:
https://doaj.org/article/c7c0181bd16c495ca5ef4cd75fad9fdd
Autor:
Junji Kitamura, Mitsuhiro Tambo, Ayano Nishijima, Kazuki Masuda, Jimpei Miyakawa, Yu Nakamura, Masachika Fujiwara, Takeshi Kishida, Hiroyuki Ito, Hiroshi Fukuhara
Publikováno v:
IJU Case Reports, Vol 6, Iss 5, Pp 302-305 (2023)
Introduction Testicular germ cell tumors with somatic‐type malignancy, wherein teratomas transform into sarcomas, is drug resistant and has a poor prognosis. Case presentation A 43‐year‐old man presented with a left testicular tumor, multiple p
Externí odkaz:
https://doaj.org/article/648f7e7ed8b943fcb4753fec11a4d7cb
Autor:
Shiori Tanaka, Hidenori Yokoi, Kohei Inomata, Keisuke Maruyama, Masachika Fujiwara, Arisa Ohara, Shoji Naito, Koichiro Saito
Publikováno v:
Current Problems in Cancer: Case Reports, Vol 10, Iss , Pp 100233- (2023)
Teratocarcinosarcoma is an extremely invasive high-grade malignancy that develops in the nasal cavity and paranasal sinus, with pathological features of both teratoma and carcinosarcoma. Here, we present a case of primary teratocarcinosarcoma in the
Externí odkaz:
https://doaj.org/article/92a8f573ad7543a0a5ea210007038495
Autor:
Michitsugu Kawada, Hidenori Yokoi, Toru Kimura, Yuma Matsumoto, Hiroyuki Sakurai, Kenji Matsumoto, Masachika Fujiwara, Koichiro Saito
Publikováno v:
Allergology International, Vol 71, Iss 1, Pp 83-93 (2022)
Background: Allergic rhinitis (AR) is caused by allergic reaction to allergens such as pollen. Galanin (GAL), a neuropeptide that regulates inflammatory processes, is widely expressed in the central and peripheral nervous systems. Although neuropepti
Externí odkaz:
https://doaj.org/article/17b885674bb4408e912fd28219916c29
Autor:
Shinichi Chisada, Kouki Ohtsuka, Masachika Fujiwara, Masao Yoshida, Satsuki Matsushima, Takashi Watanabe, Kanae Karita, Hiroaki Ohnishi
Publikováno v:
PLoS ONE, Vol 18, Iss 4 (2023)
The MRE11A-RAD50-NBS1 complex activates the ataxia-telangiectasia mutated (ATM) pathway and plays a central role in genome homeostasis. The association of RAD50 mutations with disease remains unclear; hence, we adopted a medaka rad50 mutant to demons
Externí odkaz:
https://doaj.org/article/05f3553ffea54139b8c5214446831001
Autor:
Masaoki Saito, Takeshi Saraya, Miku Oda, Toshinori Minamishima, Ken Kongoji, Aya Isomura, Masachika Fujiwara, Kyoko Soejima, Haruyuki Ishii
Publikováno v:
BMC Pulmonary Medicine, Vol 20, Iss 1, Pp 1-6 (2020)
Abstract Background Primary cardiac neoplasms are extremely rare, with an autopsy incidence of 0.0001–0.003%. Primary cardiac sarcoma is usually derived from the right atrium and it manifests as chest pain, arrhythmia, hemoptysis, dyspnea, and fati
Externí odkaz:
https://doaj.org/article/0d58496d1f044c1ea836f6eb7b493db2
Autor:
Kohei Inomata, Hidenori Yokoi, Masachika Fujiwara, Yasuaki Kimura, Yuma Matsumoto, Shoji Naito, Arisa Ohara, Naohiro Okano, Hiroshi Kamma, Koichiro Saito
Publikováno v:
Human Pathology: Case Reports, Vol 24, Iss , Pp 200492- (2021)
Malignant tumors in the sinonasal region are rare and account for only 0.2–0.8% of all cancers and 1–3% of all head and neck carcinomas. Among the confirmed cases, the involvement of the sphenoid sinus is even rarer, accounting for only 2–3% of
Externí odkaz:
https://doaj.org/article/ee4d7b3328374299a25d33a48d107f0b
Autor:
Chika Miyaoka, Takeshi Saraya, Kojiro Honda, Masachika Fujiwara, Haruyuki Ishii, Hajime Takizawa
Publikováno v:
Respirology Case Reports, Vol 8, Iss 6, Pp n/a-n/a (2020)
Abstract A 39‐year‐old man was admitted to our university hospital because of diffuse pulmonary infiltrates on chest X‐ray. He had been diagnosed with T‐acute lymphoblastic leukaemia/lymphoblastic lymphoma three years before and had been trea
Externí odkaz:
https://doaj.org/article/f2e1a36abbef42c884630186ef104b47
Autor:
Kojiro Honda, Takeshi Saraya, Chika Miyaoka, Kazuharu Suda, Masachika Fujiwara, Haruyuki Ishii
Publikováno v:
Respirology Case Reports, Vol 8, Iss 6, Pp n/a-n/a (2020)
Abstract A 77‐year‐old woman presented to our hospital with complaints of persistent cough and low‐grade fever for two months. On radiological analysis, she had moderate right‐sided pleural effusion with right hilar and subcarinal lymphadenop
Externí odkaz:
https://doaj.org/article/f5fa100b937847a7b3870f6d13bb1365