Why is Rigler's sign an ESSENTIAL sign to correctly pick up as a radiologist? Watch this video to find out more.... ... <看更多>

Sep 5, 2019 - Bowel - Rigler's Sign - This image shows a tiny triangle of gas outside the bowel, indicating pneumoperitoneum. Even this tiny volume of free ... ... <看更多>

Log In. Radiology Masterclass, profile picture ... D - Rigler's/ double wall sign. E - Thumbprinting ... Pneumoperitoneum, Rigler's sign. 2 yrs Report. ... <看更多>