TUESDAY, March 18, 2025 (HealthDay News) -- Low-dose CT chest scans could help detect pneumonia in at-risk patients while exposing them to small amounts of radiation, a new study says. Ultra-low-dose ...

In patients with head and neck squamous cell carcinoma (HNSCC), low-dose CT achieved higher sensitivity than chest x-ray for detecting lung metastases and second primary lung cancer, but patients ...

A new article summarizes methods for radiation dose optimization in chest computed tomography (CT) scans. Chest CT is the third most commonly performed CT examination, frequently used to diagnose the ...

At similar radiation doses, ultra-low-dose CT (ULDCT) achieved superior image quality using AI-enhanced iterative reconstruction than chest x-rays for assessing cystic fibrosis-related lung disease in ...

Use of computed tomography (CT) scans of the chest for hospital emergency-room patients with blunt trauma could be reduced by more than one-third without compromising detection of major injury, ...

Science Progress (1933-), Vol. 104, No. 3 (2021), pp. 1-15 (15 pages) As the coronavirus disease 2019 (COVID-19) epidemic spreads around the world, the demand for imaging examinations increases ...

Previous studies have found less than 40% of patients with stable chest pain undergoing invasive coronary angiography are found to have obstructive coronary artery disease. Recent randomized clinical ...

To evaluate the role of chest CT in the initial staging of testicular seminomatous germ cell tumours. All patients referred to Addenbrooke's Hospital with testicular seminoma from 1 January 2000 to 31 ...

Patients are exposed to 2% of the radiation of a normal CT scan TUESDAY, March 18, 2025 (HealthDay News) -- Low-dose CT chest scans could help detect pneumonia in at-risk patients while exposing them ...

Radiologists accurately detected pneumonia in low-dose scans cleaned up by AI Patients are exposed to 2% of the radiation of ...