Morphine-Modified Hepatobiliary Scanning Protocol for the Diagnosis of Acute Cholecystitis.

Objective: We report a morphine-modified hepatoiminodiacetic acid (HIDA) scanning protocol that uses 2 mg of morphine IV push at the bedside as a pretreatment. We compared this protocol with the original HIDA scanning protocol, which included delayed imaging for up to 4 hours without the use of morphine. Moreover, we contrast our results with the results of studies in the literature.

Free and open source software for the manipulation of digital images.

Objective: Free and open source software is a type of software that is nearly as powerful as commercial software but is freely downloadable. This software can do almost everything that the expensive programs can. GIMP (gnu image manipulation program) is the free program that is comparable to Photoshop, and versions are available for Windows, Macintosh, and Linux platforms.