HealthWhen the thyroid starts acting upTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealth07/21/2017July 21, 2017Surgeon Dr. Thomas Steinmüller is a thyroid expert at the DRK Hospital Berlin Westend. He tells DW when operations are necessary, and what the alternatives are.https://p.dw.com/p/1JWZSAdvertisement