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Hydatid cyst of the cardiac interventricular septum: report of two cases

S K Muthu1, A Thiagarajan, S Govindarajan

  • 1Hammersmith Hospital NHS Trust, London, UK. msekumar@yahoo.com

The British Journal of Radiology
|November 9, 2007
PubMed

Insights

Cardiac hydatid cysts are rare, typically not involving the interventricular septum. This study highlights two rare cases of cardiac hydatid disease, including interventricular septum involvement.

Area of Science:

  • Cardiology
  • Parasitology
  • Medical Imaging

Background:

  • Hydatidosis is a parasitic infection caused by Echinococcus granulosus.
  • Cardiac hydatid cysts are uncommon, accounting for less than 2% of all hydatid disease cases.
  • These cysts can manifest as part of systemic infection or as isolated cardiac lesions.

Observation:

  • Presents two rare cases of cardiac hydatid disease.
  • One case involved the interventricular septum.
  • The second case affected both the interventricular septum and the cardiac apex.

Findings:

  • Cardiac hydatid cysts rarely occur in the interventricular septum.
  • The study details unique presentations of cardiac hydatidosis.
  • Diagnostic imaging modalities are crucial for identification.

Implications:

  • Highlights the importance of considering cardiac hydatid cysts in differential diagnoses.
  • Emphasizes the role of advanced imaging techniques like echocardiography, MDCT, and MRI.
  • Contributes to understanding rare cardiac parasitic infections.

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