Mô tả triệu chứng lâm sàng, hình ảnh nội soi và hình ảnh soi hoạt nghiệm thanh quản trên bệnh nhân PLDT. Đối tượng và phương pháp: nghiên cứu mô tả từng trường hợp trên 32 bệnh nhân được chẩn đoán PLDT bằng hình ảnh nội soi gián tiếp, nội soi hoạt nghiệm thanh quản và mô bệnh học trong thời gian từ tháng 08/2020 đến tháng 05/2021. | VNU Journal of Science Medical and Pharmaceutical Sciences Vol. 37 No. 4 2021 71-77 Original Article Clinical Symptoms Endoscopic Imaging and Stroboscopic Imaging in Patients with Vocal Fold Polyp at National ENT Hospital from August 2020 to May 2021 Phung Manh Duc1 Dao Dinh Thi2 Nguyen Tuan Son1 2 1 VNU University of Medicine and Pharmacy 144 Xuan Thuy Cau Giay Hanoi Vietnam 2 National Hospital of Otolaryngology 78 Giai Phong Dong Da Hanoi Vietnam Received 24 May 2021 Revised 28 May 2021 Accepted 29 May 2021 Abstract Vocal fold polyps are one of the most frequent benign laryngeal lesions impacting the quality of voice of patients. This study aims to describe clinical characteristics endoscopic and stroboscopic imaging in patients with vocal fold. The study used clinical images and histopathology to describe case series of 32 patients diagnosed with vocal fold polyps from august 2020 to May 2021. The study results show that the average age of the subjects was the most common risk factor was laryngopharyngeal reflux the most common symptoms were hoarseness 100 of which moderate hoarseness was sore throat - 50 vocal fatigue - total vhi-30 score was mostly at mild significant affect polyps were usually found in the mid- third of the free margin and vocal fold incompletely closed 100 . The results of stroboscopy show that the presence of mucosal waves was and wave amplitude decreased by . Taken together hoarseness is the main symptom and the reason why patients seek medical attention and the position of the vocal fold polyps is usually in the mid-third of the free margin affecting the anatomy and voice function of the vocal folds. Keywords Vocal fold polyp clinical characteristics endoscopic imaging stroboscopic imaging LPR. _ Corresponding author. E-mail address tuansonent@ https 2588-1132 71 72 P. M. Duc et al. VNU Journal of Science Medical and Pharmaceutical Sciences Vol. 37 No. 4 .
