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Urgent heart surgery for an atrial mass: metastatic hepatocellular carcinoma
M W Chu1, A Aboguddah, P A Kraus
1Division of Cardiovascular and Thoracic Surgery, Regina General Hospital, Saskatchewan, Canada.
The Annals of Thoracic Surgery
|September 22, 2001
Insights
Metastatic hepatocellular carcinoma rarely extends into the heart's right atrium. This case demonstrates successful surgical removal of a hepatic tumor invading the right atrium, resolving hemodynamic compromise.
Area of Science:
- Hepatobiliary surgery
- Cardiovascular oncology
- Surgical oncology
Background:
- Metastatic hepatocellular carcinoma (HCC) rarely invades the heart.
- Right atrial involvement presents a significant surgical challenge with a poor prognosis.
- Hemodynamic compromise due to tumor extension necessitates urgent intervention.
Observation:
- A rare case of hepatocellular carcinoma with direct extension into the right atrium was identified.
- The tumor extension caused significant hemodynamic compromise.
- The patient presented with symptoms related to impaired cardiac function.
Findings:
- Successful surgical excision of the hepatic tumor extending into the right atrium was performed.
- The procedure effectively relieved the hemodynamic compromise.
- Histopathological analysis confirmed metastatic hepatocellular carcinoma.
Implications:
- This case highlights the feasibility of radical surgical resection for rare cases of right atrial tumor extension from HCC.
- Aggressive surgical management can offer a potential survival benefit in selected patients.
- Further research into multidisciplinary approaches for managing advanced HCC with cardiac involvement is warranted.
Abstract:
Extension of metastatic hepatocellular carcinoma into the right atrium is exceedingly rare and has a very poor prognosis. We report a case of successful surgical excision of hepatic tumor extension into the right atrium that was causing hemodynamic compromise.