Pneumopericardium
| Pneumopericardium | |
 | |
|---|---|
| ICD-10 | I31.9, P25.3 |
| ICD-9 | 770.2 |
| MeSH | D011026 |
|
WikiDoc Resources for Pneumopericardium |
|
Articles |
|---|
|
Most recent articles on Pneumopericardium Most cited articles on Pneumopericardium |
|
Media |
|
Powerpoint slides on Pneumopericardium |
|
Evidence Based Medicine |
|
Cochrane Collaboration on Pneumopericardium |
|
Clinical Trials |
|
Ongoing Trials on Pneumopericardium at Clinical Trials.gov Trial results on Pneumopericardium Clinical Trials on Pneumopericardium at Google
|
|
Guidelines / Policies / Govt |
|
US National Guidelines Clearinghouse on Pneumopericardium NICE Guidance on Pneumopericardium
|
|
Books |
|
News |
|
Commentary |
|
Definitions |
|
Patient Resources / Community |
|
Patient resources on Pneumopericardium Discussion groups on Pneumopericardium Patient Handouts on Pneumopericardium Directions to Hospitals Treating Pneumopericardium Risk calculators and risk factors for Pneumopericardium
|
|
Healthcare Provider Resources |
|
Causes & Risk Factors for Pneumopericardium |
|
Continuing Medical Education (CME) |
|
International |
|
|
|
Business |
|
Experimental / Informatics |
| Cardiology Network |
 Discuss Pneumopericardium further in the WikiDoc Cardiology Network |
| Adult Congenital |
|---|
| Biomarkers |
| Cardiac Rehabilitation |
| Congestive Heart Failure |
| CT Angiography |
| Echocardiography |
| Electrophysiology |
| Cardiology General |
| Genetics |
| Health Economics |
| Hypertension |
| Interventional Cardiology |
| MRI |
| Nuclear Cardiology |
| Peripheral Arterial Disease |
| Prevention |
| Public Policy |
| Pulmonary Embolism |
| Stable Angina |
| Valvular Heart Disease |
| Vascular Medicine |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]
Please Join in Editing This Page and Apply to be an Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [3] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.
Overview
Pneumopericardium is a medical condition where air enters the pericardial cavity and a well-recognized clinical and radiologic entity.
Differential Diagnosis of Underlying Causes
- Congenital diseases
- Surgery
- Penetrating trauma
- Blunt trauma (rare)
- Infectious pericarditis with gas-producing organisms
- Fistula formation between the pericardium and an adjacent air-containing organ (i.e. stomach or esophagus))
Diagnosis
Chest X-Ray
- The heart partially or completely surrounded by air, with the pericardium sharply outlined by air density on either side.
- Pneumopericardium can usually be distinguished from pneumomediastinum, since air in the pericardial sac should not rise above the anatomic limits of the pericardial reflexion on the proximal great vascular pedicle. Also on radiographs obtained with the patient in the decubitus position, air in the pericardial sac will shift immediately, while air in the mediastinum will not shift in a short interval between films.
- Occasionally, it may not be possible to distinguish pneumopenicardium from pneumomediastinum on plain film.
Examples
