[Hydatidosis simulating a cardiac tumour with pulmonary metastases]. / Hidatidosis simulando un tumor cardíaco con metástasis pulmonares.

BACKGROUND: The presence of multiple symptomatic pulmonary nodules and one cardiac tumour in a child requires urgent diagnosis and treatment. Until a few decades ago, the diagnosis of a cardiac tumour was difficult and was based on a high index of suspicion from indirect signs, and required angiocardiography for confirmation. Echocardiography and other imaging techniques have also helped in the detection of cardiac neoplasms. However, it is not always easy to make the correct diagnosis. CLINICAL CASE: The case is presented of a 12 year-old boy with pulmonary symptoms, and diagnosed with a cardiac tumour with lung metastases. The presence of numerous pulmonary nodules was confirmed in our hospital. The echocardiogram detected a solid cardiac nodule in the right ventricle. Magnetic resonance imaging confirmed the findings and the diagnosis. Puncture-aspiration of a lung nodule gave the diagnosis of hydatidosis. He underwent open-heart surgery with cardiac cyst resection and treated with anthelmintics. The lung cysts were then excised, and he recovered uneventfully. DISCUSSION: This child had multiple pulmonary nodules and a solid cardiac nodule, and was suspected of having a cardiac tumour with pulmonary metastases. However, given the clinical history, background and morphology of pulmonary nodules, another possible aetiology for consideration is echinococcosis. The clinical picture of cardiac hydatidosis and its complications is highly variable. The clinical history is essential in these cases, as well as having a high index of suspicion. CONCLUSION: Hydatidosis should be included in the differential diagnosis of a solid, echogenic, cardiac nodule. The treatment for cardiopulmonary hydatid cysts is surgical, followed by anthelmintics.

Catéter de angiografía atrapado en una prótesis mitral / Angiographic catheter entrapped in a mitral valve prosthesis

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Iatrogenic atrial septal defect and aortoatrial fistula in a patient with endovascular prosthesis in the inferior vena cava.

Percutaneous procedures and endovascular prostheses are becoming increasingly frequent, replacing classic interventions, and new complications are now appearing. We report the case of a liver transplant patient with a stenosis in the anastomosis of the suprahepatic veins to inferior vena cava, treated by self-expanding prosthesis, who developed an aorto-right atrial fistula and an atrial septal defect. Open heart surgery was performed to correct the defects. Transthoracic echocardiogram 1 year later revealed no evidence of residual shunt.

Surgical treatment of aortobronchial fistula after thoracic endograft failure.

Endovascular stent grafting has been recently considered as a less invasive alternative to either medical therapy or open surgical treatment for many patients with descending thoracic aortic disease. Late complications are rarely described in literature. Herein, we described the occurrence of an aorto-bronchial fistula and a retro-A dissection in a 73-year-old man after stent-grafting for a penetrating atherosclerotic ulcer (PAU) of the descending thoracic aorta and the successful surgical technique adopted in order to remove the stent-graft.

Bicaval anastomosis in a heart transplant recipient with left superior vena cava.

We describe the surgical procedure of orthotopic heart transplantation (OHT) in a recipient with persistent left superior vena cava (LSVC) and isolated noncompaction of the left ventricle. The bicaval anastomosis technique was performed using and isolating his native coronary sinus to let the left superior vena cava drain into his own inferior vena cava through the native coronary sinus.