Target biopsy or step biopsy? Optimal surveillance for ulcerative colitis: a Japanese nationwide randomized controlled trial.
Watanabe
Toshiaki
T
Department of Surgery, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-ku, Tokyo, 173-8605, Japan. toshwatanabe@yahoo.co.jp
Ajioka
Yoichi
Y
Matsumoto
Takayuki
T
Tomotsugu
Naoki
N
Takebayashi
Toru
T
Inoue
Eisuke
E
Iizuka
Bunei
B
Igarashi
Masahiro
M
Iwao
Yasushi
Y
Ohtsuka
Kazuo
K
Kudo
Shin-ei
SE
Kobayashi
Kiyonori
K
Sada
Miwa
M
Matsumoto
Takayuki
T
Hirata
Ichiro
I
Murakami
Kazunari
K
Nagahori
Masakazu
M
Watanabe
Kenji
K
Hida
Nobuyuki
N
Ueno
Fumiaki
F
Tanaka
Shinji
S
Watanabe
Mamoru
M
Hibi
Toshifumi
T
D001706:Biopsy / Q000379:methods*; D003093:Colitis, Ulcerative / Q000150:complications* / Q000473:pathology; D003113:Colonoscopy / Q000379:methods; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D006801:Humans; D007564:Japan; D008403:Mass Screening / Q000379:methods; D017410:Practice Guidelines as Topic; D012306:Risk; D013997:Time Factors