Related Experiment Video
Updated: Dec 24, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
[Asymptomatic pneumopericardium in a young male cannabis smoker]
1gormmh@gmail.com.
Abstract:
Pneumopericardium is a potential complication to frequent cannabis smoking due to barotrauma of the airways caused by forceful coughing and Valsalva's manoeuvre. This is a case report of a 27-year-old man, who had a daily consumption of cannabis and presented with abdominal pain and nausea consistent with cannabinoid hyperemesis syndrome. A CT scan revealed an asymptomatic isolated minor pneumopericardium. The patient was observed, and no intervention was needed. At an outpatient control ten days later the pneumopericardium had spontaneously resolved.
Related Concept Videos
Pericarditis II: Clinical Features and Diagnostic Tests
Pericarditis I: Introduction
Pneumothorax-I
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
Pneumothorax-II
Clinical Manifestations:
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:

