Cardiac tumours in infancy

Area of Science:

• Pediatric Cardiology
• Pediatric Oncology
• Cardiovascular Pathology

Background:

• Cardiac tumors in infants are uncommon, with rhabdomyomas, fibromas, and teratomas being the most frequent types.
• These tumors present diverse clinical manifestations, largely dependent on their size and anatomical location within the heart.
• Potential complications include cardiac cavity obstruction and potentially life-threatening arrhythmias.

Purpose of the Study:

• To review the presentation, management, and outcomes of cardiac tumors in infants.
• To highlight the natural history of common infantile cardiac tumors, particularly rhabdomyomas.
• To discuss the indications for surgical intervention in cases of cardiac fibromas and teratomas.

Main Methods:

• Review of existing literature on infantile cardiac tumors.
• Analysis of clinical presentations, diagnostic modalities, and treatment strategies.
• Discussion of spontaneous regression versus surgical intervention based on tumor type and clinical impact.

Main Results:

• Rhabdomyomas frequently exhibit spontaneous regression.
• Fibromas and teratomas often necessitate surgical management due to hemodynamic compromise or arrhythmias.
• The Indian perspective on the incidence and management of these rare tumors is considered.

Conclusions:

• The management of infantile cardiac tumors requires a tailored approach based on tumor histology, size, location, and associated symptoms.
• While rhabdomyomas may resolve spontaneously, other tumor types like fibromas and teratomas pose significant risks requiring timely intervention.
• Further research and data collection, including from specific regions like India, are valuable for refining treatment guidelines.