Projected Cancer Risks From Computed Tomographic Scans Performed in the United States in 2007

Estimated number of computed tomographic (CT) scans performed in the United States in 2007 (after exclusions), according to sex and age at exposure. The number of CT scans were estimated using the survey data for total number of scans of each type. *The age distribution of CT scans comes from the national commercial insurance database, excluding CT scans that had a diagnosis code of cancer or that

[youkiti]

CTで発癌

[nekoluna]

NRCのレポートに基づいて計算すると　米国における2007年のCTスキャンと関連する将来のがんの発生は15000-45000と見積もられる