The innovative fluorescence method

The parathyroid glands are small structures located near the thyroid gland and are responsible for producing parathyroid hormone, which regulates calcium levels in the body. During thyroid surgery, it is crucial to preserve these glands to avoid complications such as hypocalcemia (low blood calcium levels).

In some cases, a fluorescent agent, such as indocyanine green (ICG), may be administered to the patient prior to surgery. During the operation, a special imaging system is used that can detect the fluorescence emitted by the agent when illuminated with an appropriate light.

Fluorescence allows the surgeon to visualize the parathyroid glands in real time and distinguish them from the thyroid gland and other surrounding tissues. This helps the professional to more accurately identify and preserve the parathyroid glands during surgical dissection.

The use of fluorescence in thyroid surgery, specifically for the identification of the parathyroid glands, is an emerging technique and is not widely used in all cases. However, it has been shown to be useful in improving the preservation of the parathyroid glands and reducing the risk of postoperative hypocalcemia.