Clinical Features and Treatment of Congenital Pyriform Sinus Fistula: Analysis of 12 Cases

CONCLUSION AND SIGNIFICANCE: CPSF is less common in adults than in children. For patients with recurrent neck abscesses, CPSF should be highly suspected, timely angiography should be performed as soon as possible, and care should be taken to avoid missed diagnoses. The primary method for piriform fossa fistula removal is surgical treatment. Finally, tailoring treatment regimens to the patient's condition can significantly improve curative efficacy.PMID:35968827 | DOI:10.1177/01455613221117004
Source: Ear, Nose and Throat Journal - Category: ENT & OMF Authors: Source Type: research