Clinical and morphological characteristics of papillary thyroid carcinoma associated withhashimoto's thyroiditis

The aim of the work is to study the clinical and morphological features of papillary thyroid carcinoma (PTC) with the autoimmune thyroiditis Hashimoto (TH)Material and methods. 236 clinical observations of patients with PTC of the surgical hospital of he State Institution of Science "Research and Practical Centre of Preventive and Clinical Medicine" State Administrative Department during 2012-2018 were investigated. We study the size of the tumor, the presence of invasions in the thyroid tissue and in the capsule of the gland, multifocal growth, metastases in the lymph nodes of group 6 and metastases in the lymph nodes of 2,3,4 groups. For statistical analysis, Fischer' sex act test and Student's t-criterion were used. Valuesare interpreted by the trueat p