Successful treatment of tracheal stenosis due to a broken uncovered metallic stent placed over 20 years ago in a patient with recurrent polychondritis using argon plasma coagulatio... oleh Yuki Takigawa, Ken Sato, Kenichiro Kudo, Takeru Ichikawa, Yuto Sasano, Shoichiro Matsumoto, Tomoyoshi Inoue, Miho Fujiwara, Suzuka Matsuoka, Hiromi Watanabe, Akiko Sato, Keiichi Fujiwara, Takuo Shibayama