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This video “Extraluminal Air: Pneumoperitoneum & Pneumoretroperitoneum” is part of the Lecturio course “Radiology – Abdominal Radiology” ► WATCH the complete course on http://lectur.io/extraluminalair'>http://lectur.io/extraluminalair

► LEARN ABOUT:
Locations of Extraluminal Air
Free Air
Radiographic Signs of Pneumoperitoneum
Left Lateral Decubitus
Rigler Sign
Falciform Ligament

► THE PROF: Hetal Verma has extensive experience practicing in the field of radiology. She is currently a Clinical Instructor at Harvard Medical School. Hetal has been in practice for over 10 years and has been teaching medical students and residents throughout that time. She has also been invited as a speaker at multiple teaching conferences for other physicians, technologists and the community. Hetal has a passion for teaching and is enthusiastic about teaching others about radiology.

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Extraluminal Air: Pneumoperitoneum & Pneumatosis Intestinalis — Radiographic Evaluation: http://lectur.io/extraluminalair'>http://lectur.io/extraluminalairarticle

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0:00 Introduction
0:05 Locations of Extraluminal Air
1:14 Radiographic Signs of Pneumoperitoneum
1:38 Reminder
1:50 Free Air Under the Diaphragm
2:21 Left Lateral Decubitus
2:46 Rigler Sign
3:40 Falciform Ligament
4:59 Pitfall
5:31 Radiographic Signs of Pneumoretroperitoneum
5:50 Retroperitoneal Air Outlining the IVC