Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ryo Takaji, MD"'
Autor:
Shuhei Miyamoto, MD, Ryo Takaji, MD, Norimasa Kaneko, MD, Tatsuya Iwasaki, MD, Masanori Kawano, MD, Kazuhiro Tanaka, MD, Tsutomu Daa, MD, Yoshiki Asayama, MD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 1, Pp 230-233 (2024)
Plexiform schwannoma is a rare subtype of schwannoma. In this report, we present a case of plexiform schwannoma arising from the sciatic, tibial, and peroneal nerves. A 54-year-old man presented with a painful palpable mass extending from the left po
Externí odkaz:
https://doaj.org/article/f0a64ec07ffe45a6adf1a2116ec89fa6
Autor:
Hiroshi Baba, MD, Yasunari Yamada, MD, Kazuhiro Tada, MD, Yusuke Kuboyama, MD, Kengo Fukuzawa, MD, Kentaro Iwaki, MD, Mitsuteru Motomura, MD, Ryo Takaji, MD, Ryuichi Shimada, MD, Hajime Takaki, MD, Yoshiki Asayama, MD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 12, Pp 4422-4430 (2023)
Pancreatic mixed acinar-neuroendocrine carcinomas are rare malignant tumors of the pancreas. They are composed histologically of both acinar and neuroendocrine cells. The pancreatic duct is known to be an important site of tumor growth for acinar cel
Externí odkaz:
https://doaj.org/article/f9f59a7d554e4ecea3568daf105d0cc1
Autor:
Ryo Takaji, MD, Satoki Abe, MD, Toshitaka Shin, MD, Tsutomu Daa, MD, Ryuichi Shimada, MD, Yoshiki Asayama, MD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 10, Pp 3380-3385 (2023)
Schwannomas are benign tumors arising from Schwann cells, which compose the myelin sheath covering peripheral nerves. Although schwannomas can develop in various locations throughout the human body, the scrotum is a rare site for development of a sch
Externí odkaz:
https://doaj.org/article/8af057903f8a49feaa360b5e116b9713
Autor:
Ayaka Hara, MD, Yasunari Yamada, MD, Kengo Fukuzawa, MD, Mitsuteru Motomura, MD, Yusuke Kuboyama, MD, Kazuhito Sakata, MD, Ryo Takaji, MD, Yoshiki Asayama, MD, Hajime Takaki, MD
Publikováno v:
Radiology Case Reports, Vol 17, Iss 9, Pp 3439-3445 (2022)
Large-duct type pancreatic ductal adenocarcinoma (PDA) is a rare morphologic variant forming large duct elements. This case report, to our knowledge, is the first report of a large-duct type PDA with a “honeycomb” appearance resembling a serous c
Externí odkaz:
https://doaj.org/article/4c54201cf38c470d866bd87fe8f75ce5