Since most thyroid nodules do not cause significant problems, the
doctor may recommend regular follow-ups by physical examination and
ultrasound tests to monitor the size of the nodules and function of the
thyroid gland. The doctor may also prescribe medication as a part of
thyroid hormone suppression therapy, although scientific evidence has
been inconclusive as to its effectiveness in shrinking thyroid nodules.
If the thyroid nodules are diagnosed to be causing hyperthyroidism, the
doctor may also prescribe radioactive iodine or anti-thyroid medications
to cause symptoms to subside.
Surgery may also be undertaken in cases where the nodule is so large
that causes trouble breathing or swallowing, or where the nodules are
found to be cancerous. However, surgery is done under general anesthesia
and necessarily comes with the risk of complications.
Thermal ablation ( by either laser or radiofrequency) is an
alternative method of treatment that is minimally invasive and has been
proven to significantly reduce the volume size of thyroid nodules.
According to published studies by Regina Apostolorum Hospital, Italy in
2003, patients experienced a 50% decrease in nodule volume size in six
months, and a 60% decrease in two year, using Laser ablation. Another
study by Dr. Baek from Asan Medical Centre, Korea in 2012 had showed
that up to 90% reduction in the volume of the thyroid nodule can be
achieved at 6 months, using radiofrequency ablation. Thermal ablation,
using laser or radiofrequency, is a relatively safe procedure as there
is no need for general anesthesia and complications are rare. Normal
thyroid tissue is preserved during the treatment and the risk of
hypothyroidism after treatment is very low.
Reference
information: www.genesis-surgery.com
The
information aims to provide educational purpose only. Anyone reading it should
consult Surgery Specialist before considering treatment and should not rely on
the information above