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The percentage of incidental pulmonary nodules identified increased from 2006 to 2012

Increase in Chest CT Scans Leads to More Incidental Findings

Increase in rate of nodule identification, while rate of new lung cancer diagnosis remains stable
Cellular damage occurs when people undergo computed tomography scans

Evidence of Cellular Damage From Computed Tomography

But whether this could trigger cancer or other health issues remains unclear
For patients with non-solid lung nodules of any size

Yearly CT May Adequately Monitor Non-Solid Lung Nodules

Surgery found 100 percent curative, regardless of the time to treatment
Comprehensive computed tomography screening in addition to a limited occult-cancer screening offers no benefit over limited screening alone for patients with a first unprovoked venous thromboembolism. The finding was published online June 22 in the New England Journal of Medicine to coincide with the International Society on Thrombosis and Haemostasis 2015 Congress

No Clinical Benefit Found for Occult Cancer CT Screening in VTE

Prevalence of occult cancer low among patients with first unprovoked venous thromboembolism
For most patients with chest pain and low to intermediate pretest probability of obstructive coronary artery disease

CCTA Reclassifies CAD Risk for Most Patients With Chest Pain

Reclassification of 83 percent of patients with intermediate pretest probability of CAD
For patients with cervical cancer

Tattoos Can Mimic Metastasis on PET-CT in Cervical Cancer

Case report describes woman with extensive tattoos who had nodes ID'd as suspicious for metastases
For patients with suspected pulmonary embolism

Many Incidental Findings From CT Angiography for Suspected PE

Value of incidental diagnoses unclear
Aspirin use is associated with slower progression of percent emphysema on computed tomography

ATS: Aspirin Use Linked to Slower Progression of Emphysema

Slower progression of percent emphysema on CT after adjustment for multiple variables
Nearly all emergency department doctors recently surveyed said they order magnetic resonance imaging or computed tomography scans their patients may not need

Majority of ER Doctors Admit Ordering Tests Defensively

97 percent said they had patients undergo procedures that weren't medically needed
For patients with suspected angina due to coronary heart disease

ACC: CTCA Alters Diagnosis, Management in Suspected Angina

CTCA alters diagnosis, testing, tx for patients with suspected angina due to coronary heart disease