The thyroid gland is a butterfly-like endocrine gland located in front of the trachea in the neck, under the thyroid cartilage called the Adam's apple.

Reflux is the problem of stomach contents backing up into the esophagus.

Although the thyroid and parathyroid glands are part of the body's endocrine (hormone secretion system) system and are in close proximity, their functions are very different from each other.

It is the ballooning of organs or tissues in the abdomen from a weak spot in the abdominal wall or through an anatomical opening that should normally be closed, together with the hernia sac, to the outside of the abdomen.

Lesions that develop under the skin and under the skin, except for applications for aesthetic purposes, are included in the scope of general surgery.