Breast feeding's interruption following radiopharmaceutical administration to nursing mothers

The radiopharmaceutical administration to lactating women for therapeutic or diagnostic purpose can achieve a radiological risk to the breast feeding child due to levels of radioactivity in the breast milk. International recommendations regarding safe assumption of nursing mother after radiopharmaceutical administration were analysed. We examined the formula proposed by Rommey et al. to establish objective guidelines in case of the administration of radiopharmaceutical to nursing mothers. The ICRP 54 metabolic model for iodine was modified in order to calculate the suppression breast feeding's period according to the radioactivity measured in the breast milk. (author). 6 refs., 1 fig., 1 tab