What is the brand name for Tc succimer (DMSA)?

• A. Nephroscan
• B. Ceretec
• C. Cardiolite
• D. Thallous Chloride

Answer: (A)

The brand name for Tc succimer, commonly referred to as DMSA, is indeed Nephroscan. This radiopharmaceutical is primarily used for renal imaging, as DMSA is taken up by the renal cortex, which allows for the assessment of kidney function and morphology. The labeling with technetium (Tc) enhances its imaging capabilities by providing a clear and detailed picture of the kidneys.

DMSA's specific application in renal scanning highlights its importance in nuclear medicine, particularly for diagnosing conditions such as renal scarring, congenital abnormalities, and other renal pathologies. The effective localization within the renal tissue reinforces the value of Nephroscan in clinical practice.

In contrast, the other brand names mentioned are associated with different radiopharmaceuticals and their applications. For example, Ceretec is used for brain blood flow imaging, Cardiolite is utilized for myocardial perfusion imaging, and Thallous Chloride is employed in cardiac imaging as well. These distinctions illustrate the unique roles each radiopharmaceutical plays in nuclear medicine, confirming that Nephroscan is the correct answer for the Tc succimer (DMSA) brand name.