What's New?
.	Fukushima Decontamination Report
.	CRCPD & CDC Grants for Volunteer Corps
.	America's Nuclear Future
.	February Newsletter
.	Boice Nominated President of NCRP
.	February Journal
.	February ORS
.	Schauer Given the Butterfly Award from Image Gently
.	Kase President's Report to IRPA
.	IRPA13 Accepting Posters

Upcoming Events
.	HPS Midyear - Issues in Waste Management 5-8 February 2012 Dallas, Texas
.	NRC Regulatory Information Conference NRC Regulatory Information Conference 13-15 March 2012 Rockville, Maryland
.	NCRP Annual Meeting 12-13 March 2012 Washington, DC
.	James E. Turner Memorial Symposium Call for Abstracts 18-19 April 2012 Oak Ridge Associated Universities, Pollard Auditorium, Oak Ridge, Tennessee
.	IRPA13 13-18 May 2012 Glasgow, Scotland
.	Canadian Radiation Protection Association (CRPA) Annual Meeting 27-30 May 2012 Halifax, Nova Scotia
.	ACS Undergrad Summer Schools 10 June- 20 July 2012
.	Nuclear Regulatory Commission Meeting Webcasts February 2012 Bethesda, Maryland

09 February 2012

Answer to Question #8131 Submitted to "Ask the Experts"

Category: Nuclear Medicine Patient Issues — Diagnostic Nuclear Medicine

The following question was answered by an expert in the appropriate field:

I had a bone scan recently and I was told that I could not nurse my 10-month-old for a day after the procedure. However, I was not told that I could not be near him. I am scared that I exposed him to radiation because I was near him during those times. How much radiation comes from a person after having a bone scan? Would this cause a problem for my 10-month-old?

The regulatory guidance document which discusses the cessation of breast-feeding after nuclear medicine exams does not recommend cessation after a bone scan, but states that it is at the discretion of the physician to make a recommendation. So your facility was very cautious and conservative in recommending a one-day cessation. This document based its recommendations on calculations on how much activity would result in a 100 mrem dose to an infant. The dose limit to the public from radiation is 100 mrem.

There are no recommendations to restrict time with infants and children from any diagnostic nuclear medicine exam, only from therapy procedures. The doses from diagnostic exams are so small as to be of no concern. That is why they did not tell you that you needed to restrict your time with your child. Your child should not have any problem from the very low radiation exposure while the radioactive material was decaying and being eliminated from your body.

Marcia Hartman, MS

Answer posted on 2 April 2009. The information and material posted on this website is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Website. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.