Clinicians are beginning to understand the importance of quantification for use in medicine, particularly nuclear medicine. With the recent introduction of mandates by CMS, ASNC, and the SNMMI for quantification, it is not surprising that professional papers are beginning to be published on the topic. One recent publication paper by Zhao et al. demonstrates the misunderstanding that is plaguing the field of modern nuclear medicine. The second publication by Dorbala et al. discusses a major flaw in the current understanding of redistribution measurements of isotopes such as Sestamibi and Tetrofsomin