Fig. 3From: Empowering the willing: the feasibility of tele-mentored self-performed pleural ultrasound assessment for the surveillance of lung healthRepresentative still image of mentee self-performing lung ultrasound to demonstrate the pleural interface of her back. Ultrasound Naïve participant being instructed to demonstrate the pleural interface of the visceral and parietal pleural illustrating the “Seahorse” sign of Lichtenstein [20]. It should be noted that all lung ultrasound is a dynamic examination better viewed real time and in video recordings (Additional file 3) than still imagesBack to article page