Tải xuống
Tóm tắt
ABSTRACT
Background: This paper aimed to explore the characteristics of narrow band imaging (NBI) endoscopy in diagnosis of hypopharyngeal and laryngeal cancer and following – up post treatment
Material and methods: A total of 75 patients included 36 patients with hypopharyngeal cancer and 39 patients with laryngeal cancer who had diagnosed at Department of Otolaryngology – Hue Central Hospital from 5/2017 to 7/2018. A descriptive study was conducted.
Results: The age group 51 - 60 years occurred most often, 33.3%. The UICC stage III was 65.3%. Tumor was in ulcerative and infiltrate form (89.4%), edema and inflammation of margin tumor (41.3%), invasive (58.7%). Intrapapillary capillary loops (IPCL) type V-n was 46.7%. The tumor with IPCL type V-n had strong enhancement (51.3%) and moderate enhancement (44.4%) after contrast medium injection on CT scan. One month after treatment, there were 33,3% of tumor – free, 53.7% of mucosal edema and 13% tumor size-decreasing on NBI image.
Conclusion: NBI endoscopy is a useful tool for diagnosing of hypopharyngeal and laryngeal cancer and following - up post treatment.
Tài liệu tham khảo
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| Đã xuất bản | 24-01-2025 | |
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| Số tạp chí | Số 56 (2019) | |
| Phân mục | Nghiên cứu | |
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| Từ khóa | Keywords: narrow band imaging endoscopy, hypopharyngeal cancer, laryngeal cancer |
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