Tomoyuki Shibata   Keishi Koyama   Hyuga Yamada   Tomohiko Kawamura   Dai Yoshida   Hayato Osaki   Noriyuki Horiguchi   Kohei Funasaka   Ryoji Miyahara   Mitsuo Nagasaka   Yoshihito Nakagawa   Senju Hashimoto   Tomomitsu Tahara   Masakatsu Nakamura   Tomiyasu Arisawa   Yoshiki Hirooka   
Internal medicine (Tokyo, Japan) 2023年1月
Objective In general, surface ulceration in gastric gastrointestinal stromal tumor (GIST) is considered a malignant feature; however, the mechanism underlying its formation has not been evaluated in detail. In this study, we analyzed the factors i...