Contrast injected, scan triggered, but where has contrast gone?

Coronavirus: Where Has All the Health Economics Gone?

As the coronavirus disease 2019 (COVID-19) pandemic continues to unfold there is an untold number of trade-offs being made in every country around the globe. The experience in the United Kingdom and Canada to date has not seen much uptake of health economics methods. We provide some thoughts on how this could take place, specifically in three areas. Firstly, this can involve understanding the i...

Where Has My Time Gone?

Time matters. In a networked world, we would like mobile devices to provide a crisp user experience and applications to instantaneously return results. Unfortunately, application performance does not depend solely on processing time, but also on a number of different components that are commonly counted in the overall system latency. Latency is more than just a nuisance to the user, poorly acco...

Where has the air gone?

Arch Dis Child January 2011 Vol 96 No 1 Pneumorrhachis (air within the spinal canal) is rare and usually associated with other air leaks. Diagnosis is usually by high resolution CT scan. A 9-year-old boy had a 10-day history of persistent cough despite treatment with inhaled bronchodilators, systemic steroids and antibiotics before coming to hospital. Physical examination demonstrated good gene...

Assessment of Contrast Media Volume Injected and Image Contrast in Abdominal Pelvic CT Scan and Related Factors in Referral Hospitals in Mazandaran, Iran

 Background and purpose: Computed tomography scan (CT) is highly capable of diagnosing abdominal and pelvic lesions. Injection of contrast media at appropriate concentration and volume provides the least side effects and the highest image quality. This study aimed at investigating the volume of contrast medium injected and the level of image contrast compared to the standard model, in the imagi...

Where has all the money gone?