Congenital pyriform sinus fistula in a child: Transoral semiconductor laser cauterization and closure by nonabsorbable suture using the ORBEYE exoscope

• मुख्य लेखकों: Mitsumasa Okamoto (लेखक), Harunori Miyauchi (लेखक), Yudai Tsuruno (लेखक), Hiroaki Fukuzawa (लेखक), Tomoyasu Tachibana (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: Elsevier, 2022-04-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

Pyriform sinus fistula (PSF) is a congenital disease derived from the remnants of the third or fourth branchial cleft. Until now, open neck surgery has been the main curative treatment, but recent years have seen reports of cases treated using endoscopic oral fistulectomy, chemocauterization, or abl...