Thyroid cyst

A thyroid cyst is a cyst that contains liquid in the thyroid gland. A thyroid cyst is usually asymptomatic, unless the cyst is large or there is bleeding in the cyst. At this time, it may cause some symptoms of compression, such as pain, difficulty swallowing, and difficulty breathing. , Hoarse, etc. Generally speaking, thyroid cysts rarely have malignant cells, and usually only need to be observed to see if there is a tendency to become larger.