Latent thyroid carcinoma in the material of the Institute of Oncology in Gliwice (Poland).

The authors examined microscopically 110 randomly taken thyroid in serial sections. In 10 cases latent papillary thyroid carcinomas were found. The age and sex were without any influence on the incidence. Latent thyroid carcinomas incidence in this material was similar to that reported from the U.S.A., and Canada, but lower than in Japan and among Japanese population of the Hawaian Islands.