KẾT QUẢ MÔ BỆNH HỌC CỦA POLYP MŨI TÁI PHÁT SAU PHẪU THUẬT

Abstract

Objectives: To classify histopathology of recurrent nasal polyps after surgery. Objects and methods: Descriptive study in 92 patients with aged > 15 years, diagnosed as rhinosinusitis with recurrent nasal polyps and treated at the National Hospital of Otolaryngology from 12/2008 to 4/2011. Results: Inflammatory polyps are most common with 151 cases, accounting for 63,4%. Edematous polyps are seen in 44 cases, accounting for 18,5% and followed by adenomatous polyps with 43 cases, accounting for 18,1%. This type of edematous or eosinophils polyp has the highest rate of recurrence and earliest after surgery in 3 types of polyps, and is often seen in cases of allergic sinusitis, bronchial asthma. Squamous dysplasia is found in 49 samples, accounting for 20.6%, and no neoplasia is found. Conclusions: In terms of histopathological results, inflammatory polyps are most common with 151/238 cases, accounting for 63,4%. This type of edematous polyps or eosinophils has the highest rate of recurrence and earliest after surgery in 3 types of polyps, and is often seen in cases of allergic sinusitis, bronchial asthma. Epithelial change with 20.6% is dysplasia.