Description of clinical and subclinical characteristics of lacrimal gland tumors at the National Institute of Ophthalmology. 2. Evaluation of treatment results of lacrimal gland tumors of the study group of patients. of some factors related to the results of treatment of lacrimal gland tumors. | MINISTRY OF EDUCATION MINISTRY OF HEALTH AND TRAINING HANOI MEDICAL UNIVERSITY HA THI THU HA RESEARCH ON CLINICAL SUBCLINICAL CHARACTERISTICS AND TREATMENT RESULTS OF LACRIMAL GLAND TUMOURS Specialism Ophthalmology Code 62720157 ABSTRACT OF THESIS HÀ NỘI - 2022 The thesis has been completed at HANOI MEDICAL UNIVERSITY Supervisors Supervisor1 . Pham Trong Van Supervisor 2 PhD. Nguyen Quoc Anh Reviewer 1 Reviewer 2 Reviewer 3 The thesis will be present in front of board of university examiner and reviewer lever at on 2022 The thesis can be found at National Library National Medical Informatics Library Library of Hanoi Medical University THE LIST OF WORKS HAS PUBLISHED AND RELATED TO THE THESIS 1. Ha Thi Thu Ha Nguyen Thi Thanh Huong Nguyen Quoc Anh Pham Trong Van 2020 . Clinical features and computed tomography of lacrimal gland tumors . Journal of Vietnamese Medicine issues 1 amp 2 in 2020 pp. 173 - 176. 2. Ha Thi Thu Ha Nguyen Quoc Anh Nguyen Ngoc Mai Tran Hong Nhung Pham Trong Van 2020 . Correlation between clinical features computed tomography images and histology of lacrimal gland tumors . Journal of Practical Medicine 2nd issue 2020 pp. 12 - 15. 3. Ha Thi Thu Ha Nguyen Thi Thanh Huong Nguyen Quoc Anh Pham Trong Van 2021 . Results of treatment of lacrimal gland tumors . Journal of Vietnamese Medicine No. 1 2021 pages 149 - 154. 1 INTRODUCTION A lacrimal gland tumor is a polymorphic lesion with characteristic clinical features pathology and therapeutic results. Classification of lacrimal adenomas is based on the World Health Organization WHO 1991 classification of salivary gland tumors. Lacrimal adenomas account for 3 to 18 of orbital tumors. Tumors are divided into two groups epithelial 20- 45 and non-epithelial 55-80 . The lacrimal adenocarcinoma consists of 55 of the benign the most common mixed lacrimal gland tumor and 45 of malignant the most common and the most adenoid cystic carcinoma accounting for 66 of the malignancies . Lacrimal gland cancer is
