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Published on: June 18, 2021
Chronic expanding intrapericardial hematoma associated with blunt chest trauma 50 years earlier
Shuhei Nishijima1, Yoshitsugu Nakamura1, Yuto Yasumoto1
1Department of Cardiovascular Surgery, Chiba-nishi General Hospital, Matsudo, Chiba, Japan.
Insights
Chronic expanding intrapericardial hematoma, a rare condition following chest trauma, can be precisely diagnosed using cardiac CT. Surgical removal and pericardiectomy offer effective treatment for this heart condition.
Area of Science:
- Cardiology
- Thoracic Surgery
Background:
- Chronic expanding intrapericardial hematoma (CEIH) is a rare condition that can lead to heart failure.
- Surgical intervention is the primary treatment, but accurate diagnosis is often delayed.
Observation:
- A 76-year-old male presented with congestive heart failure symptoms.
- A history of blunt chest trauma 50 years prior was noted.
- Cardiac computed tomography revealed a cystic mass encasing the right atrium and ventricle.
Findings:
- The mass, identified as a calcified membrane, impeded cardiac inflow.
- Cardiac catheterization showed a dip and plateau pattern in right ventricular pressure.
- The diagnosis of constrictive pericarditis-induced CEIH was confirmed.
Implications:
- CEIH can develop decades after blunt chest trauma.
- Cardiac CT is crucial for precise diagnosis of CEIH.
- Surgical management, including hematoma removal and pericardiectomy, leads to favorable outcomes.
Abstract:
Chronic expanding intrapericardial hematoma can be treated surgically; however, a correct diagnosis is not always established, thus the condition remains untreated. A 76-year-old man was referred to us with a diagnosis of congestive heart failure. The patient had experienced blunt trauma to the chest 50 years earlier (during bar practice). Cardiac computed tomography revealed a cystic mass wrapped in a calcified membrane that was impeding inflow to the right atrium and ventricle. Cardiac catheterization revealed that the right ventricular pressure had a dip and plateau pattern. We diagnosed the patient with constrictive pericarditis-induced chronic expanding intrapericardial hematoma and agreed upon surgical management. We removed the hematoma and performed a pericardiectomy. The postoperative course was uneventful. In conclusion, chronic expanding intrapericardial hematoma can develop after blunt chest trauma and can be diagnosed precisely with cardiac computed tomography.
Learning Objective:
A 76-year-old man presented with congestive heart failure. The patient had experienced blunt trauma to the chest 50 years earlier. Cardiac computed tomography (CT) revealed a cystic mass within a calcified membrane that was impeding inflow in the right atrium and ventricle. We diagnosed chronic expanding intrapericardial hematoma (CEIH). We successfully removed the hematoma and performed a pericardiectomy. CEIH can develop after blunt chest trauma and could be diagnosed earlier with cardiac CT.
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