In the article “SNM Practice Guideline for Lung Scintigraphy 4.0,” by Parker et al. (J Nucl Med Technol. 2012;40:57–65), there is an error in the footnote of Table 4. The footnote should indicate a maternal administered activity of 1.1–4.1 mCi, not 1.1–1.4 mCi. The authors regret the error.
