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Updated: Jul 13, 2026

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

Hydatid cyst of the left ventricle of the heart

C V Umesan1, V M Kurian, S Verghese

  • 1Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai - 600 050, Tamil Nadu, India.

Insights

Hydatid disease of the heart is rare. Echocardiography revealed a left ventricular mass, with diagnosis confirmed by identifying scolex and hooklets in cyst fluid.

Area of Science:

  • Cardiology
  • Parasitology
  • Radiology

Background:

  • Hydatid disease, caused by Echinococcus granulosus, is uncommon in the heart.
  • Cardiac hydatid cysts can present as diagnostic challenges.
  • Early and accurate diagnosis is crucial for patient management.

Purpose of the Study:

  • To report a rare case of a hydatid cyst in the left ventricle.
  • To highlight the diagnostic utility of echocardiography in cardiac echinococcosis.
  • To emphasize the importance of considering hydatid cyst in the differential diagnosis of cardiac masses.

Main Methods:

  • Transthoracic and transesophageal echocardiography were utilized to visualize the cardiac mass.
  • Intra-operative diagnosis was achieved.
  • Cyst fluid analysis confirmed the presence of Echinococcus granulosus structures (scolex and hooklets).

Main Results:

  • A mixed echogenic mass was identified originating from the left ventricle.
  • The diagnosis of hydatid cyst was definitively confirmed through microscopic examination of cyst contents.
  • The patient's diagnosis was established intra-operatively.

Conclusions:

  • Hydatid cyst of the left ventricle is a rare but important consideration in cardiac masses.
  • Echocardiography is a valuable tool for the initial assessment of suspected cardiac hydatid disease.
  • The presence of scolex and hooklets in cyst fluid is diagnostic for hydatid cyst.

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