Synchronized coronary revascularization and multiple cardiac cysthydatid operation.
Cardiac cysthydatid is rare pathology and is seen in 0.5 to 2% of echinococcal infections. It is found in the left ventricle most frequently and then in the right ventricle. We present a case with a ruptured cysthydatid at the right atrium's interatrial septum and multiple cysthydatids localized at the outer surface of the left ventricle's apex, which necessitated a synchronized coronary revascularization with our diagnosis and surgical procedure modalities. Our patient was a 61-year-old man with complaints of fever, dyspnea, tachycardia and chest pain, which began 2 months before admittance. An echocardiography in our clinic revealed a 4.7 x 1.7 centimeter, pediculled, going in and out to tricuspidal inflow, cystic mass adherent to the interatiral septum in the right atrium, which prompted immediate hospitalization. He was in New York Heart Association Class II. His electrocardiography (EKG) showed ischemia at inferior and lateral surfaces, so we performed a coronary angiography and determined a severe stenosis at the proximal part of the left anterior descending artery. His EKG showed ischemia at the inferior and lateral surfaces, so we performed a coronary angiography and determined a severe stenosis at the proximal part of the left anterior descending artery. His preoperative biochemical parameters were normal, and cysthydatid serology tests were negative. With these results,l we planned a synchronized surgical procedure for coronary artery disease with multiple cardiac cysthydatids. During operation, after the right atriotomy, a fragile cystic mass with a ruptured image and dimensions of 5 x 2 x 2 centimeters, originating from the interatrial septum and in a conglomerate form, was resected and extirpated. The left atrium was not involved. Then, 3 masses with dimensions of 2 x 2 centimeters, which were not diagnosed with the echocardiogram, at the epicardial surface of the left ventricle apex were excised. The defected part of the left ventricle was repaired with teflon felt supports for rupture prophylaxis. Then, a left internal mammary artery graft, which was prepared at the beginning of the operation, was anastomosed to LAD. The patient didn't have any additional problem during the postoperative period, and he was discharged at 1 week after surgery. To avoid recurrence, the patient was prescribed albendazole as a prophylaxis for the duration of 2 months. Histopathology confirmed the diagnosis of cysthydatid. Patients with cardiac cysthydatid can be asymptomatic or can cause minimal nonspecific symptoms for years. The condition can be lethal if not diagnosed and treated. The primary treatment for cysthydatid is surgery. Echocardiography is an important diagnostic method for cysthydatid. Serological tests can produce negative results if the immune responses of the patient is not sufficient, so it must be remembered in the endemic places for echinococcus.
Izmir Ataturk Education and Research Hospital, Department of Cardiovascular Surgery, Izmir, Turkey.
Levent
L
Yilik
Kazim
K
Ergüneş
Ufuk
U
Yetkin
Gürbüz
G
Ali
D009202:Cardiomyopathies / Q000469:parasitology* / Q000601:surgery; D004443:Echinococcosis / Q000175:diagnosis* / Q000601:surgery; D006325:Heart Atria / Q000469:parasitology; D006352:Heart Ventricles / Q000469:parasitology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009204:Myocardial Revascularization