question: Yes, today my daughter had an ultrasound on what was left of her thyroid. She s been going through unimaginable anxiety and depression, rapid heart rates that come and go, paranoia and psychosis. She is overwhelemed over everything. She had to resign from the job that she has worked at for the past 7 years due to confusion and memory loss. We believe that the bit that is left in from her surgery 6 years ago is still producing and has sent her into several thyroid storms. The tech that did the ultrasound told my daughter that there were pieces of her thyroid spread out all in her throat and that there was a huge scar tissue. She said that the piece could be regenerating itself. Please ease my mind as to what could possible be going wrong.