DETECTION OF SEVERITY OF THYROID CANCER USING VAN KOSSA STAIN IN IRAQI PATIENTS

Papillary thyroid cancer van kossa stain Psamomma body Anti-TG TG

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January 14, 2026

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Objective: To determine the severity of papillary thyroid cancer spread within the tissue using Van kossa stain as a tissue marker indicating the presence of calcifications within the tissue, as well as to estimate thyroglobulin and antithyroglobulin in the serum of cancer patients. Method: For this purpose, tissues have been taken from 50 patients samples with thyroid cancer and 30 samples from healthy individuals as a control group. fallowed by stain with Van kossa stain, for estimating the percentage of calcification within cells. The percentage of thyroglobulin and anti-thyroglobulin in the blood serum of patients was also measured. Results: The results varied; concerning age and sex, similar percentages were recorded for both genders, which were included in the study since no significant difference was found between them. As for age groups, the group with the highest recorded incidence was the age of 50 and above, where a significant difference was found between this age group and the other groups. Regarding the clinical spread of the disease, papillary thyroid cancer patients recorded a score of 3 higher than the rest, and the results showed a significant difference between them and the other groups. Regarding the presence of Psamomma bodies, smaller numbers were recorded within the tissue than in the other groups. The results of estimating thyroglobulin and anti-thyroglobulin in cancer patients showed a clear increase in both levels as compared to healthy controls. Novelty: The results demonstrated the role of Van kossa stain as a marker for calcifications in the tissues of the thyroid gland affected by papillary thyroid cancer, as different numbers were recorded according to the severity of the disease. We also found a significant increase in the levels of Anti Tg and Tg, which gave a close correlation with the severity of the disease and its recurrence within the human body.