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Updated: Jun 28, 2026

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique
Published on: May 2, 2025
[Metastatic hepatocellular carcinoma: right atrial tumor as primary clinical manifestation. Case report]
D Varela Afonso1, A Laranjeira, Ana Galrinho
1Serviços de Cirurgia Cardio-Torácica,e Cardiologia do Hospital de Santa Marta, Lisboa.
Insights
Hepatocellular carcinoma rarely spreads to the heart. This case highlights a rare cardiac metastasis requiring urgent surgery, emphasizing poor prognosis even after resection.
Area of Science:
- Cardiology
- Oncology
- Hepatology
Background:
- Hepatocellular carcinoma (HCC) is a primary liver cancer with a known, albeit low, incidence of cardiac metastasis.
- Cardiac metastasis from HCC carries a dismal prognosis, with limited long-term survival rates even after aggressive treatment.
Observation:
- A 51-year-old male patient presented with an unusual mass within the right atrium.
- Histopathologic examination confirmed the mass to be a metastasis originating from hepatocellular carcinoma.
Findings:
- The patient's condition necessitated urgent surgical intervention due to significant hemodynamic instability caused by the cardiac mass.
- This case underscores the critical, life-threatening potential of even rare metastatic spread from HCC.
Implications:
- Early recognition and prompt management of cardiac metastasis in HCC patients are crucial for improving outcomes.
- Further research into the mechanisms and optimal treatment strategies for cardiac metastasis from HCC is warranted.
Abstract:
In patients with hepatocellular carcinoma, the incidence of cardiac metastasis is 0.67-3%. The prognosis is dismal, even with curative resection, being survival at 5 years around 12-39%. We report an unusual case of a 51 year old man, presenting with a mass in the right atrium, diagnosed on histopathologic examination as being metastasis from a hepatocellular carcinoma. Urgent surgical intervention was required due to hemodynamic instability.
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