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What is Radio pharmaceutical used for phagocyte study scan:- and explain in detail?
- Tc99m-Sulfur Colloid:- Taken up by 1. Phagocytes2. Reticulo endothelial cells | Used to evaluate:1. Occult abscess2. Splenic diseases3. Focal Nodular hyperplasia-| Kupffer cells - Hot uptake4. Fibrolamellar variant HCC - No Kupffer cells-Cold uptake