Unusual recurrence of hydatid cysts of the heart: report of two cases and review of the clinical and surgical aspects of the disease.
In cardiac echinococcosis, a hydatid cyst most frequently forms either solely in the heart or in the pericardium, but there are several reports of cysts forming in the liver or lung or in both. In two cases reported here, both patients developed cysts in new sites after one or more previous surgeries for hydatid cyst removal. In Case 1, the patient first underwent spleenectomy and resection of multiple cysts with no evidence of a cyst in the heart; 3 years later, there was no sign of Echinococcus in the liver, but a large inframyocardial cyst had damaged the left ventricle. In Case 2, the patient first underwent surgery to remove cysts from the pericardium, 2 years later from the anterior wall of the left ventricle, and, finally, 8 months after this second operation, from the left atrium also with no evidence of cyst formation anywhere else in the heart at the time of surgery. These cases emphasize the need for thorough and frequent reevaluation to detect new hydatid cyst formation in the heart and elsewhere caused by the Echinococcus organism.
Giorgadze
K. Eristavi Institute of Experimental and Clinical Surgery, Tbilisi, Republic of Georgia.
Nadareishivili
A
A
Goziridze
M
M
Zodelava
E
E
Nachkepia
M
M
Grigolia
G
G
Chekanov
V
V
D000328:Adult; D009202:Cardiomyopathies / Q000175:diagnosis / Q000469:parasitology* / Q000601:surgery*; D004443:Echinococcosis / Q000601:surgery*; D005260:Female; D006801:Humans; D012008:Recurrence