Cardiac rhabdomyoma--a case report
Mukul Aggarwal1, Ravi Sachan, Sugandha Arya
1Neonatal Division, Department of Pediatrics, Safdarjang Hospital, New Delhi, India.
Journal of Tropical Pediatrics
|January 23, 2010
Summary
Neonatal cardiac tumors, primarily rhabdomyomas, are rare but can cause severe hemodynamic instability. These benign muscle cell hamartomas are often associated with tuberous sclerosis and rarely diagnosed prenatally.
Area of Science:
- Cardiology
- Neonatal Medicine
- Oncology
Background:
- Cardiac tumors in neonates are uncommon, with rhabdomyomas being the most frequent type.
- Rhabdomyomas are benign hamartomas originating from muscle cells within the heart.
- These tumors can present as single or multiple lesions.
Observation:
- Large neonatal cardiac tumors can lead to significant hemodynamic compromise.
- Prenatal diagnosis of neonatal cardiac rhabdomyomas is infrequent.
- Approximately 50% of rhabdomyoma cases are linked to tuberous sclerosis.
Findings:
- Neonatal rhabdomyomas, despite being benign, pose a critical risk due to potential obstruction and instability.
- The association with tuberous sclerosis highlights a potential genetic component.
- Late diagnosis can exacerbate the severity of clinical presentation.
Implications:
- Early recognition and management are crucial for improving outcomes in neonates with cardiac tumors.
- Understanding the association with genetic syndromes like tuberous sclerosis aids in comprehensive patient care.
- Further research into prenatal detection and therapeutic strategies is warranted.
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