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SURVEY OF NECK LYMPH METASTASIS IN LARYNGEAL CANCER WITH INDICATION FOR TOTAL LARYNGOLOGY AT CHO RAY HOSPITAL FROM SEPTEMBER 2022 TO JUNE 2023
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Abstract
Background: Laryngeal cancer is a disease in which malignant cells form in the laryngeal tissue, ranking second in head and neck cancers with a rate of nearly 25% [1]. Laryngeal cancer can be treated by surgery or radiotherapy. Neck lymph node dissection plays a very important role in laryngectomy[4], [5]. In order to provide more information on the rate of cervical lymph node metastasis in general and the rate of cervical lymph node metastasis in each group II, III and IV. Therefore, we conducted the topic "Survey of cervical lymph node metastasis in laryngeal cancer with indications for total laryngectomy at Cho Ray Hospital from September 2022 to June 2023". Objective: Survey of cervical lymph node metastasis in laryngeal cancer with indications for total laryngectomy at Cho Ray Hospital. Methods: cross-sectional study describing 52 patients with stage T3, T4 laryngeal cancer and indicated for total laryngectomy at the Department of Otorhinolaryngology of Cho Ray Hospital. Results: Characteristics of cervical lymph node metastasis in groups II, III, IV; changes in the rate of cervical lymph node metastasis in each group before and after surgery. Conclusions: Patients with cervical lymph node metastasis in all 3 groups II, III, IV accounted for the highest rate. There is a correlation between tumor stage and cervical lymph node metastasis.
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Keywords
laryngeal cancer, cervical lymph node metastasis, cervical lymph nodes group II, III, IV.
References
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