Increased Uptake by 123-Iodine-Meta-Iodobenzylguanidine Scintigraphy

**Semantic type:** Finding

**Definition:** A radiologic finding indicating increased accumulation of the I-123 MIBG tracer in a tissue or organ.

**Synonyms:** - Increased Uptake by 123-Iodine-MIBG Scintigraphy