Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yasuhiko Maeyama"'
Publikováno v:
Nihon rinsho. Japanese journal of clinical medicine. 74(11)
Previous data shows that colorectal serrated lesions are precursor of carcinogenesis. It has been advancing even molecular biological analysis, SSA/P become microsatellite instability (MSI) positive colon cancers and TSA become microsatellite stable
Autor:
Hiroshi Kawano, Hiroaki Sumie, Michita Mukasa, Shinichiro Yoshioka, Tsutomu Nagata, H. Yoshida, Tetsuhiro Noda, Tatsuyuki Kakuma, Takuji Torimura, Yasuhiko Maeyama, Keiichi Mitsuyama, Shiuchiro Nagata, Jun Akiba, Yuko Araki, Osamu Tsuruta
Publikováno v:
World Journal of Gastroenterology
AIM To determine the usefulness of assigning narrow-band imaging (NBI) scores for predicting tumor grade and invasion depth in colorectal tumors. METHODS A total of 161 colorectal lesions were analyzed from 138 patients who underwent endoscopic or su
Autor:
Yasuhiko Maeyama, Takuji Torimura, Keiichi Mitsuyama, Osamu Tsuruta, Shinichiro Yoshioka, Hiroshi Kawano
Publikováno v:
Gastrointestinal Endoscopy. 87:AB497
Publikováno v:
International Journal of Dermatology. 45:1252-1254
Autor:
Yasuhiko Maeyama, Takuji Torimura, Shuichiro Nagata, Hiroshi Kawano, Jun Akiba, Osamu Tsuruta, Shinichiro Yoshioka, Hidetoshi Takedatsu, Keiichi Mitsuyama, Michita Mukasa
Publikováno v:
Gastrointestinal Endoscopy. 83:AB366
Publikováno v:
Acta Histochemica. 97:99-104
Summary In the present study, we have examined whether or not the Paget cells in cases with dermal invasion or metastasis exhibit a different DNA distribution pattern to that seen in the epidermis in extramammary Paget's disease. The DNA contents of
Autor:
Takekuni Nakama, Mitsuhiro Matsuda, Shinichiro Yasumoto, Takashi Hashimoto, Norito Ishii, Takahiro Hamada, Yasuhiko Maeyama
Publikováno v:
Archives of dermatology. 147(10)
Autor:
Michio Sata, Yasuhiko Maeyama, Keiichi Mitsuyama, Yasutomo Watanabe, Yoshinobu Okabe, Shin Hasegawa, Hiroshi Kawano, Keiko Arita, Osamu Tsuruta, Yoshito Akagi
Publikováno v:
Oncology Letters.
Sessile serrated adenoma (SSA) is a proposed precursor of colorectal carcinogenesis. This study aimed to analyze the potential of endoscopy to discriminate SSA from other serrated lesions, specifically traditional serrated adenoma (TSA) and hyperplas
Autor:
Osamu Tsuruta, Yasutomo Watanabe, Yoshinobu Okabe, Keiko Arita, Hiroshi Kawano, Keiichi Mitsuyama, Michio Sata, Shin Hasegawa, Junya Masuda, Yasuhiko Maeyama, Yoshito Akagi
Publikováno v:
Oncology Reports.
A newly developed autofluorescence (AF) imaging technique was applied during colonoscopy in a clinical setting. This pilot study was conducted to evaluate the clinical feasibility of applying AF endoscopy for distinguishing colorectal lesions. A tot
Publikováno v:
The Kurume Medical Journal. 40:129-132
The cell cycle of Paget cells in extramammary Paget's disease was investigated using microscopic analysis of the DNA content, and using immunohistochemistry for 5-bromodeoxyuridine (BrdU) incorporation. Stripped skin was treated with tetrasodium ethy