ABSTRACT
BACKGROUND: Traumatic pneumopericardium (PPC) is a rare clinical entity associated with chest trauma, resulting from a pleuropericardial connection in the presence of a pneumothorax, interstitial air tracking along the pulmonary perivascular sheaths from ruptured alveoli to the pericardium, or direct trachea-bronchial-pericardial communication. Our objectives were to describe the modern management approach to PPC and to identify variables that could improve survival with severe thoracic injury. METHODS: We conducted a retrospective study of the trauma registry between 2015 and 2022 at a Level I verified adult trauma center for all patients with PPC. Demographics, injury patterns, and treatment characteristics were compared between blunt and penetrating trauma. This study focused on the management strategies and the physiologic status regarding PPC and the development of tension physiology. The main outcome measure was operative versus nonoperative management. RESULTS: Over a seven-year period, there were 46,389 trauma admissions, of which 488 patients had pneumomediastinum. Eighteen patients were identified with PPC at admission. Median age was 39.5 years (range, 18-77 years), predominantly male (n = 16, 89 %), Black (n = 12, 67 %), and the majority from blunt trauma (78 %). Half had subcutaneous emphysema on presentation while 39 % had recognizable pneumomediastinum on chest x-ray. Tube thoracostomy was the most common intervention in this cohort (89 %). Despite tube thoracostomy, tension PPC was observed in three patients, two mandating emergent pericardial windows for progression to tension physiology, and the remaining requiring reconstruction of a blunt tracheal disruption. The majority of PPC patients recovered with expectant management (83 %), and no deaths were directly related to PPC. CONCLUSIONS: Traumatic PPC is a rare radiographic finding with the majority successfully managed conservatively in a monitored ICU setting. These patients often have severe thoracic injury with concomitant injuries requiring thoracostomy alone; however, emergent surgical intervention may be required when PPC progresses to tension physiology to improve overall survival.
Subject(s)
Mediastinal Emphysema , Pneumopericardium , Pneumothorax , Thoracic Injuries , Wounds, Nonpenetrating , Adult , Humans , Male , Female , Pneumopericardium/complications , Pneumopericardium/therapy , Retrospective Studies , Mediastinal Emphysema/complications , Thoracic Injuries/complications , Wounds, Nonpenetrating/complicationsABSTRACT
A 79-year-old male with severe aortic stenosis was admitted with syncope and cranioencephalic traumatism with major nasal hemorrhage. While being prepared for surgical aortic valve replacement, a high-degree atrioventricular block was detected and a definite pacemaker was implanted.
Subject(s)
Aortic Valve Stenosis , Atrioventricular Block , Pacemaker, Artificial , Pneumopericardium , Transcatheter Aortic Valve Replacement , Male , Humans , Aged , Pneumopericardium/diagnosis , Pneumopericardium/etiology , Pneumopericardium/therapy , Conservative Treatment , Aortic Valve/surgery , Pacemaker, Artificial/adverse effects , Aortic Valve Stenosis/complications , Aortic Valve Stenosis/diagnosis , Aortic Valve Stenosis/surgery , Atrioventricular Block/diagnosis , Atrioventricular Block/etiology , Atrioventricular Block/therapy , Treatment OutcomeABSTRACT
BACKGROUND: Atrial lead perforation may lead to pneumopericardium or pneumothorax within a few days of device implantation. METHODS AND RESULTS: We report a case of atrial lead perforation 6 years after cardiac resynchronization therapy implantation, which resulted in pneumopericardium and pneumothorax. CONCLUSION: Although pneumopericardium caused by atrial lead perforation can spontaneously resolve with conservative treatment, as it did in this case, treatment should be decided based on the patient's general condition and lead performance.
Subject(s)
Atrial Fibrillation , Heart Injuries , Pacemaker, Artificial , Pneumopericardium , Pneumothorax , Humans , Pacemaker, Artificial/adverse effects , Atrial Fibrillation/complications , Pneumopericardium/diagnostic imaging , Pneumopericardium/etiology , Pneumopericardium/therapy , Pneumothorax/diagnostic imaging , Pneumothorax/etiology , Pneumothorax/therapy , Heart Injuries/diagnostic imaging , Heart Injuries/etiology , Heart Injuries/therapyABSTRACT
Spontaneous pneumothorax leading to pneumomediastinum, pneumopericardium and surgical emphysema is a benign condition. Progression to the development of epidural pneumatosis is rare. We report a 19-year-old man who presented with dyspnoea and swelling of the chest wall following a bout of cough. Bilateral subcutaneous emphysema was palpated on the anterior chest wall from the sternum to the midaxillary regions. His chest X-ray revealed subcutaneous emphysema and pneumopericardium. His computed tomography of the thorax to rule out life-threatening conditions revealed bilateral subcutaneous emphysema, pneumomediastinum, pneumo-pericardium and pneumothorax. He was transferred to the intensive care unit. An intercostal drainage tube was inserted in the left pleural cavity. The patient was followed up with repeat chest X-rays. The patient's symptom got relieved and was discharged after day 9. Diagnosis of pneumomedia-stinum may not be as lamentable as it is seen. Close cardio-pulmonary monitoring is mandatory for complications and accompanying conditions. Most patients with uncomplicated spontaneous pneumomediastinum respond well to oxygen and conservative management. In this case, the patient's symptoms and severe tachypnoea prompted the insertion of an intercostal drainage tube.
Subject(s)
Mediastinal Emphysema , Pneumopericardium , Pneumothorax , Subcutaneous Emphysema , Adult , Humans , Male , Mediastinal Emphysema/diagnostic imaging , Mediastinal Emphysema/etiology , Mediastinal Emphysema/therapy , Pneumopericardium/diagnostic imaging , Pneumopericardium/etiology , Pneumopericardium/therapy , Pneumothorax/diagnostic imaging , Pneumothorax/etiology , Pneumothorax/therapy , Postoperative Complications , Radiography , Subcutaneous Emphysema/diagnostic imaging , Subcutaneous Emphysema/etiology , Subcutaneous Emphysema/therapy , Young AdultSubject(s)
Carcinoma, Squamous Cell/pathology , Chemoradiotherapy , Chest Pain/diagnostic imaging , Esophageal Neoplasms/pathology , Liver Neoplasms/secondary , Lung Neoplasms/secondary , Pneumopericardium/diagnosis , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/diagnostic imaging , Carcinoma, Squamous Cell/therapy , Chest Pain/etiology , Esophageal Neoplasms/complications , Esophageal Neoplasms/diagnostic imaging , Esophageal Neoplasms/therapy , Fatal Outcome , Humans , Male , Middle Aged , Palliative Care , Pneumopericardium/etiology , Pneumopericardium/therapy , Point-of-Care Systems , Tomography, X-Ray Computed , Treatment Refusal , UltrasonographySubject(s)
Pneumopericardium/therapy , History, 20th Century , Humans , Infant, Newborn , Pediatrics/history , Periodicals as Topic , PublishingSubject(s)
Bronchial Fistula/etiology , Fistula/etiology , Heart Diseases/etiology , Lung Transplantation/adverse effects , Pericardium , Pneumopericardium/etiology , Bronchial Fistula/diagnostic imaging , Bronchial Fistula/therapy , Disease Progression , Fatal Outcome , Fistula/diagnostic imaging , Fistula/therapy , Heart Arrest/etiology , Heart Diseases/diagnostic imaging , Heart Diseases/therapy , Humans , Male , Middle Aged , Multiple Organ Failure/etiology , Pericardium/diagnostic imaging , Pneumopericardium/diagnostic imaging , Pneumopericardium/therapySubject(s)
Endoscopy, Gastrointestinal/adverse effects , Gases/adverse effects , Intestinal Polyps/surgery , Pneumothorax/etiology , Pneumothorax/therapy , Rectum/surgery , Aged , Female , Humans , Intestinal Mucosa/surgery , Pneumopericardium/diagnostic imaging , Pneumopericardium/therapy , Pneumothorax/diagnostic imaging , Tomography, X-Ray ComputedSubject(s)
Adenocarcinoma of Lung/diagnostic imaging , Carcinoma/complications , Lung Neoplasms/diagnostic imaging , Pericarditis/complications , Pneumopericardium/etiology , Adenocarcinoma of Lung/complications , Adenocarcinoma of Lung/genetics , Adenocarcinoma of Lung/pathology , Aged , Carcinoma/pathology , Erlotinib Hydrochloride/administration & dosage , Erlotinib Hydrochloride/adverse effects , Erlotinib Hydrochloride/therapeutic use , Fatal Outcome , Female , Gefitinib/administration & dosage , Gefitinib/therapeutic use , Humans , Iatrogenic Disease , Lung Neoplasms/complications , Lung Neoplasms/genetics , Lung Neoplasms/pathology , Pericarditis/pathology , Pneumopericardium/diagnostic imaging , Pneumopericardium/therapy , Protein Kinase Inhibitors/administration & dosage , Protein Kinase Inhibitors/therapeutic use , Punctures/methods , Radiography/methods , Ventilators, Negative-Pressure/standardsSubject(s)
Endoscopic Mucosal Resection/adverse effects , Mediastinal Emphysema/etiology , Pneumopericardium/etiology , Pneumoperitoneum/etiology , Retropneumoperitoneum/etiology , Subcutaneous Emphysema/etiology , Aged , Humans , Male , Mediastinal Emphysema/diagnosis , Mediastinal Emphysema/therapy , Pneumopericardium/diagnosis , Pneumopericardium/therapy , Pneumoperitoneum/diagnosis , Pneumoperitoneum/therapy , Postoperative Complications/diagnosis , Postoperative Complications/etiology , Postoperative Complications/therapy , Retropneumoperitoneum/diagnosis , Retropneumoperitoneum/therapy , Subcutaneous Emphysema/diagnosis , Subcutaneous Emphysema/therapyABSTRACT
Minimally invasive atrial septal defect (ASD) closure is a commonly performed cardiac surgical procedure and has good outcome. We report an interesting chest X-ray showing pneumopericardium in a patient who underwent ASD closure using a minimally invasive approach.
Subject(s)
Heart Septal Defects, Atrial/surgery , Minimally Invasive Surgical Procedures/adverse effects , Pneumopericardium/etiology , Postoperative Complications/etiology , Adult , Female , Humans , Pneumopericardium/therapy , Postoperative Complications/therapyABSTRACT
Pneumopericardium occurs when air accumulates in the pericardial sac surrounding the heart and is one of the rarest forms of air leaks in neonates. Because of various advances in neonatal care, including gentler modes of ventilation, surfactant replacement, and antenatal steroids, the incidence of pneumopericardium has decreased. Despite the decrease in incidence of pneumopericardium, most cases arise in premature infants with a history of respiratory distress and mechanical ventilation. Evidence has shown that the incidence is inversely related to birth weight and that pneumopericardium has high mortality and morbidity rates.
Subject(s)
Barotrauma , Pneumopericardium , Radiography, Thoracic/methods , Respiration, Artificial , Respiratory Distress Syndrome, Newborn , Barotrauma/diagnosis , Barotrauma/etiology , Barotrauma/physiopathology , Hemodynamics , Humans , Infant, Newborn , Infant, Premature , Intensive Care, Neonatal/methods , Male , Pneumopericardium/diagnosis , Pneumopericardium/etiology , Pneumopericardium/physiopathology , Pneumopericardium/therapy , Pneumothorax/diagnosis , Pneumothorax/etiology , Pneumothorax/therapy , Respiration, Artificial/adverse effects , Respiration, Artificial/methods , Respiratory Distress Syndrome, Newborn/diagnosis , Respiratory Distress Syndrome, Newborn/etiology , Respiratory Distress Syndrome, Newborn/therapy , Withholding TreatmentABSTRACT
A pneumopericardium is a collection of air or gas in the pericardial sac which may cause cardiac tamponade, known as tension pneumopericardium. Tension pneumopericardium is a rare and lethal presentation of bronchopericardial fistula. There are very few reports in the literature of patients surviving with this condition, although prompt diagnosis and early intervention are important. Treatment options are limited. We present a rare case of tension pneumopericardium with cardiogenic shock due to bronchopericardial fistula in a patient with bronchogenic carcinoma who was successfully treated with transpericardial intervention.
Subject(s)
Bronchial Fistula/therapy , Cardiac Catheterization/methods , Fistula/therapy , Heart Diseases/therapy , Pericardium , Pneumopericardium/therapy , Adult , Bronchial Fistula/complications , Bronchial Fistula/diagnostic imaging , Cardiac Catheterization/instrumentation , Cardiac Catheters , Echocardiography , Electrocardiography , Fistula/complications , Fistula/diagnostic imaging , Heart Diseases/complications , Heart Diseases/diagnostic imaging , Humans , Male , Pericardium/diagnostic imaging , Pneumopericardium/diagnostic imaging , Pneumopericardium/etiology , Shock, Cardiogenic/etiology , Treatment OutcomeABSTRACT
Pneumopericardium is a rare clinical entity which is often complicated by trauma. Pneumoperdicardium resulting after esophagopericardial fistula is much rarer. We present a case of pneumopericardium as the complication of esophagopericardial fistula in a 53-year-old man. After undergoing radiotherapy for 26 times, the patient got a fever and an unspecified thoracic pain. Echocardiography showed the rectilinear echoes in the pericardium. Chest computed tomography revealed pneumopericardium, pericardial effusion, recurrence of lung cancer, and pneumonia in right lower and left lung.
Subject(s)
Esophageal Fistula/complications , Esophageal Fistula/diagnostic imaging , Heart Diseases/complications , Heart Diseases/diagnostic imaging , Pneumopericardium/diagnostic imaging , Pneumopericardium/etiology , Diagnosis, Differential , Echocardiography/methods , Humans , Male , Middle Aged , Pneumopericardium/therapy , Rare Diseases/diagnostic imaging , Rare Diseases/etiology , Tomography, X-Ray Computed/methodsSubject(s)
Continuous Positive Airway Pressure , Pneumopericardium/diagnostic imaging , Pneumothorax/diagnostic imaging , Respiratory Distress Syndrome, Newborn/therapy , Female , Humans , Infant, Newborn , Pneumopericardium/physiopathology , Pneumopericardium/therapy , Pneumothorax/physiopathology , Pneumothorax/therapy , Radiography, Thoracic , Respiratory Distress Syndrome, Newborn/diagnostic imaging , Respiratory Distress Syndrome, Newborn/physiopathology , Term Birth , Treatment OutcomeABSTRACT
A rare case combining pneumothorax, pneumomediastinum, pneumopericardium, pneumoperitoneum, pneumorrhachis, air in retroperitoneum and extensive subcutaneous emphysema simultaneously in a severely anorectic male with BMI 9.2 (22.8 kg) and multiple vomitings is presented. This unusual condition was treated successfully with conservative medical approach in a specialized somatic unit for anorexia nervosa.