PMID- 32804331 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231112 IS - 2090-911X (Electronic) IS - 1110-2608 (Print) IS - 1110-2608 (Linking) VI - 72 IP - 1 DP - 2020 Aug 17 TI - Primary cardiac hydatid cyst presenting with massive pericardial effusion: a case report. PG - 51 LID - 10.1186/s43044-020-00085-x [doi] LID - 51 AB - BACKGROUND: Cardiac hydatidosis is a rare manifestation of Echinococcus infection. It represents 0.5 to 2% of hydatic disease (Mustafa et al., Can J Cardiol 22:2, 2006). The most common localization is the myocardium of the left ventricle but can also touch the right ventricle, atrium, pericardium, interventricular septum, and pulmonary artery. Clinical presentation is varied ranging from clinical latency or minor symptoms to cardiogenic shock and sudden death. The present case describes a primary pericardial hydatid cyst, a very exceptional localization of cardiac hydatidosis, which can lead to a delayed diagnosis or to an erroneous treatment that can expose the life of the patient to complications and death if it is not considered. Diagnosis can be established by cardiac imaging and hydatid serology. Therapy management should combine both surgery and medical treatment by albendazole or mebendazole. CASE PRESENTATION: We report a 70-year-old woman from Sale, who was admitted for dyspnea New York Heart Association (NYHA) class IV evolving in a febrile context with signs of right heart failure related to a rupture of a primary pericardial hydatid cyst with pre-tamponade. The diagnosis was confirmed by echocardiography, computed tomography scan (CT scan), and hydatic serology, and the patient was operated and put on albendazole for 3 months with favorable clinical course. CONCLUSIONS: The aims of this article are to consider the diagnosis of cardiac hydatid cysts in the presence of pericardial effusion, especially if there is a prior history of hydatid disease, a contact with animals, or when it occurs in an endemic country, and to be able to make a differential diagnosis with cardiac imaging in order to avoid its complications and to guide the management. FAU - El Boussaadani, Badre AU - El Boussaadani B AD - Cardiology B Department, Ibn Sina University Hospital Center, Rabat, Morocco. AD - Mohammed V University, Rabat, Morocco. FAU - Regragui, Hind AU - Regragui H AUID- ORCID: 0000-0001-6433-7989 AD - Cardiology B Department, Ibn Sina University Hospital Center, Rabat, Morocco. re.hind19@gmail.com. AD - Mohammed V University, Rabat, Morocco. re.hind19@gmail.com. FAU - Bouhdadi, Hanae AU - Bouhdadi H AD - Mohammed V University, Rabat, Morocco. AD - Cardiovascular Surgery A Department, Ibn Sina University Hospital Center, Rabat, Morocco. FAU - Wazaren, Hicham AU - Wazaren H AD - Mohammed V University, Rabat, Morocco. AD - Cardiovascular Surgery A Department, Ibn Sina University Hospital Center, Rabat, Morocco. FAU - Ajhoun, Intissar AU - Ajhoun I AD - Mohammed V University, Rabat, Morocco. AD - Laboratory of Parasitology and Mycology, Ibn Sina University Hospital Center, Rabat, Morocco. FAU - Laaroussi, Mohamed AU - Laaroussi M AD - Mohammed V University, Rabat, Morocco. AD - Cardiovascular Surgery A Department, Ibn Sina University Hospital Center, Rabat, Morocco. FAU - Cherti, Mohammed AU - Cherti M AD - Cardiology B Department, Ibn Sina University Hospital Center, Rabat, Morocco. AD - Mohammed V University, Rabat, Morocco. LA - eng PT - Journal Article DEP - 20200817 PL - Germany TA - Egypt Heart J JT - The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology JID - 9106952 PMC - PMC7431496 OTO - NOTNLM OT - Cardiac hydatidosis OT - Case report OT - Echinococcus granulosus OT - Pericardial effusion, Pericystectomy OT - Pericardial hydatid cyst COIS- The authors declare that they have no competing interests. EDAT- 2020/08/18 06:00 MHDA- 2020/08/18 06:01 PMCR- 2020/08/17 CRDT- 2020/08/18 06:00 PHST- 2020/05/28 00:00 [received] PHST- 2020/08/07 00:00 [accepted] PHST- 2020/08/18 06:00 [entrez] PHST- 2020/08/18 06:00 [pubmed] PHST- 2020/08/18 06:01 [medline] PHST- 2020/08/17 00:00 [pmc-release] AID - 10.1186/s43044-020-00085-x [pii] AID - 85 [pii] AID - 10.1186/s43044-020-00085-x [doi] PST - epublish SO - Egypt Heart J. 2020 Aug 17;72(1):51. doi: 10.1186/s43044-020-00085-x.