Low cost intrathyroidal iodine quantification with a fluorescent scanner

Area of Science:

• Nuclear medicine
• Endocrinology
• Medical imaging

Background:

• Isotope scans are standard for thyroid imaging but contraindicated in certain patients.
• A need exists for alternative imaging modalities for thyroid evaluation.

Purpose of the Study:

• To evaluate the utility of a modified thyroid fluorescent scanner for thyroid imaging.
• To assess the scanner's capability for intrathyroidal quantification.
• To determine its role in differentiating hypothyroidism and diagnosing thyroiditis.

Main Methods:

• Modifications were made to a commercial fluorescent scanner.
• The modified scanner was used for thyroid imaging.
• Total intrathyroidal quantification was performed.

Main Results:

• The modified scanner proved useful for thyroid imaging when isotope scans were contraindicated.
• Intrathyroidal quantification was achieved.
• The technique aided in differentiating primary and secondary hypothyroidism.
• It also assisted in the diagnosis of thyroiditis.

Conclusions:

• A modified thyroid fluorescent scanner is a viable alternative imaging tool.
• The scanner facilitates accurate intrathyroidal quantification.
• This method aids in diagnosing various thyroid conditions, including hypothyroidism and thyroiditis.