Usefulness of Sialendoscopy in Unusual Obstructive Salivary Ductal Diseases / 대한이비인후과학회지

ABSTRACT

BACKGROUND AND OBJECTIVES: Ductal calculi and stenosis are well known causes of salivary ductal obstructive lesions. As a direct view of the ductal systems was not possible for the surgeons, sialendoscopy has been a convenient tool for finding out these obstructive lesions. This study contains some unusual endoscopic findings that we have found during diagnostic and interventional sialendoscopy. SUBJECTS AND METHOD: Retrospective chart reviews were done, and endoscopic findings were reviewed for patients who received sialendoscopy from September 2003 to January 2007. Sixtyfour patients received sialendoscopy for either diagnostic or interventional method. RESULTS: We found unusual findings in 7 cases (10.9%). Three cases of basin malformation were observed. Two cases had spontaneous ductal perforation, and we also observed 2 cases of occult stone. CONCLUSION: The sialendoscopy is an excellent method in evaluating and treating salivary ductal diseases. We found out that the sialendoscopy made it possible to explore ductal systems completely, as well as to detect unusual findings, and to help in the management of some salivary ductal diseases.