What’s this ring of flesh around my neck that feels like a collar?

A circle of flesh on the neck feels like a collar may be physiological reasons, such as fat accumulation, etc., may also be pathological reasons, such as goiter.
1. Physiological reasons: if the weight is too obese, can lead to excessive accumulation of localized fat in the neck, which in turn makes the neck of a lot of fat, appearing on the neck with a circle of meat feeling.
2. Pathological causes: such as toxic diffuse goiter, can lead to goiter, can be manifested in the neck seems to have a circle of meat. The disease also has other systemic abnormalities and abnormalities in thyroid function tests.
It is recommended that patients with a circle of flesh on the neck that feels like a collar go to a regular hospital in time to clarify the cause, and if treatment is needed, standardized treatment should be carried out under the guidance of a doctor so as not to bring adverse effects to the body due to delayed condition.