Shake No Bake: A Homemade Ultrasound Gel Recipe for Low‐Resource Settings.

Commercially produced ultrasound coupling gel is often a scarce resource in rural regions of low‐income countries that use sonography as their main imaging modality and, when available, may be cost prohibitive. Various homemade gels were created and tested to assure image quality was not compromised. Glucomannan‐based gel and guar gum–based gel had superior physical properties in initial testing and showed no substantial difference compared with commercially available ultrasound gel on subject and phantom imaging and analysis (P > .05 using a 1‐tailed sign test). Neither gel required heating, attracted insects, damaged ultrasound transducers, stained samples of clothing, or had harmful effects to subjects. [ABSTRACT FROM AUTHOR]