Too much radiation from repeated CT scans and mammograms
Reader asks how many scans are safe after cancer treatment. Dr Roach explains radiation exposure is cumulative, notes six CT scans in a year is a lot, but mammograms involve much less radiation than CT. For ages 50 to 74, benefits of screening generally outweigh the small radiation risk, and emphasizes discussing necessity with a physician.
MENTIONED IN THIS ARTICLE
R.W
Roach
D.B
Dear Abby columns address sensitive health and relationship shifts
Readers discuss public exposure of a colostomy bag and a daughter's coming out as gay, with Abby advising discretion at meals and supporting a mother's acceptance. A friend crosses boundaries with suggestive calls for intimacy, and the column closes with contact details for Dear Abby.
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