Gastric Emptying Solid-Meal Content and Misinformation on Social Media Platforms.

Several nuclear medicine technologist-specific groups exist on social media sites such as Facebook and LinkedIn. Although these sites provide a valuable resource and forum for technologists to interact and pose questions, any recommendations, especially those regarding patient care, should be carefully scrutinized and evaluated on the basis of scientific merit and not opinion. Recently, an assortment of unvalidated ingredients for solid-meal gastric emptying scintigraphy has been suggested on these social media sites.

Efficiency of Radiolabeling Eggs Before and After Microwave Cooking for Gastric Emptying Scintigraphy Studies.

The accuracy and reproducibility of nuclear medicine gastric emptying scintigraphy (GES) require strict adherence to the Society of Nuclear Medicine and Molecular Imaging standardized protocol, which contains precise instructions for meal ingredients and preparation. Previous research demonstrated that many laboratories were using whole eggs in the test meal as opposed to the guideline-recommended liquid egg whites and that some laboratories were attempting to radiolabel the egg by adding the radiotracer after cooking. This study aimed to document the labeling efficiency of Tc-sulfur colloid (SC) added to whole eggs before and after microwave cooking.

Compliance with Gastric-Emptying Scintigraphy Guidelines: An Analysis of the Intersocietal Accreditation Commission Database.

Many variables can influence the results of gastric emptying scintigraphy (GES). A lack of methodologic standardization may cause variability, limit comparisons, and decrease the credibility of the test. To address this, in 2009, the Society of Nuclear Medicine and Molecular Imaging (SNMMI) published a procedure guideline describing a standardized, validated GES protocol for adults.