[Pentalogy of Cantrell. A case report]. / Pentalogía de Cantrell. A propósito de un caso.

Ectopia cordis is an extremely rare cardiac anomaly. The heart is localized partially or totally outside the thorax cavity. This anomaly occurs as an isolated defect or combined with others midline defects. Cantrell and colleagues described, in 1958, a syndrome including defects of the abdominal wall, sternum, diaphragm, pericardium and heart. There are few successful surgical cases with this pentalogy. We describe a case with this Cantrell's pentalogy. The cardiac malformation was a univentricular heart with pulmonary stenosis. The patient underwent successful surgical palliation with a systemic-to-pulmonary anastomosis and uneventful recovering.

Intraluminal aortoplasty vs. surgical aortic resection in congenital aortic coarctation. A clinical random study in pediatric patients.

BACKGROUND: Our objective was to compare results of two therapeutic modalities to treat congenital aortic coarctation: intraluminal aortoplasty without endoluminal stent installation (patients in group A) vs. surgical aortic resection (patients in group B). Trans-coarctation gradient pressure was evaluated prior to and immediately after treatment. Re-coarctation, aneurysm formation, in-hospital morbidity and mortality, and complications related to treatment were also evaluated. METHODS: A clinical, randomized, multicenter study was performed in pediatric patients with congenital aortic coarctation. Immediate and mid- to late therapeutic results were evaluated. With regard to statistics, we evaluated event variations by Kaplan-Meier model, nonparametric Wilcoxon test, Mann-Whitney U test, two-tailed Student t and chi-square tests, and Fisher analysis. Significance was considered relevant when p<0.05. RESULTS: There were no differences in demographic variables, procedure failure, complications, mortality, or aortic aneurysm between groups A and B, respectively. Intraluminal angioplasty and surgical aortic resection were similarly effective in reducing trans-coarctation pressure gradient, as well as arterial systemic pressure. However, differences were found between groups A and B at follow-up. Group A showed higher re-coarctation (50 vs. 21%). Absence of peripheral arterial pulses in limbs was higher in group A (50 vs. 21%), as well as persistence of arterial hypertension (49 vs. 19%); these differences were significant (p<0.05). On the other hand, complications observed after surgical aortic resection were more serious than post-angioplasty complications, but these differences were not statistically significant. CONCLUSIONS: Although re-coarctation and persistency of arterial hypertension were less frequent after surgical aortic resection, complications observed with this procedure are more serious than complications related to angioplasty, although these differences are not statistically significant.

Pentalogía de Cantrell. A propósito de un caso / Pentalogy of Cantrell. A case report

Ectopia cordis is an extremely rare cardiac anomaly. The heart is localized partially or totally outside the thorax cavity. This anomaly occurs as an isolated defect or combined with others midline defects. Cantrell and colleagues described, in 1958, a syndrome including defects of the abdominal wall, sternum, diaphragm, pericardium and heart. There are few successful surgical cases with this pentalogy. We describe a case with this Cantrell's pentalogy. The cardiac malformation was a univentricular heart with pulmonary stenosis. The patient underwent successful surgical palliation with a systemic-to-pulmonary anastomosis and uneventful recovering.

Cor Triatriatum. Experiencia diagnóstica y quirúrgica / Cor Triatriatum. Diagnostic and therapeutic experiences

Se presentan cinco casos de cor triatriatum correspondientes a sujetos con edad promedio de 3.6 años (límites: 11 meses y 10 años), que fueron manejados durante un periodo de menos de 2 años, y se hace una revisión de la literatura. Tres pacientes fueron operados con resultados satisfactorios, otro enfermo falleció después del cateterismo cardiaco por edema pulmonar agudo y el último, con una obstrucción poco significativa, está en espera del tratamiento quirúrgico. Se hace énfasis en la utilidad del eco Doppler color para establecer el diagnóstico de esta cardiopatía congénita. No tenemos una explicación completa para la frecuencia del tal cardiopatía en un lapso tan corto