Iodine 131-metaiodobenzylguanidine (abbreviated as 131I-MIBG) is a radioactive substance that is used in imaging tests, and is being studied in the treatment of cancer.
Iodine 131-metaiodobenzylguanidine (abbreviated as 131I-MIBG) is a radioiodinated synthetic analogue of the neurotransmitter norepinephrine. It is used in imaging tests, and is being studied in the treatment of cancer.