Balloon dilation and surgical valvotomy comparison in non-critical congenital aortic valve stenosis.

Percutaneous balloon aortic valvoplasty (BAV) and surgical aortic valvotomy (SAV) are palliative procedures in patients with non-critical congenital valve stenosis. The aim of the study was to evaluate long-term BAV and SAV results after up to 24 years of follow-up. From 1987 to 2013, 74 consecutive interventions were performed in patients with aortic stenosis, and 62 were included in the study (39 BAVs and 23 SAVs). Age of BAV patients was 1.3 months to 17 years, and of SAV patients 1.2 months to 15 years. Although BAV patients were older, there was no difference between groups according to sex, valve function/morphology, and early/late follow-up results, with exception to hospitalization period. Significant pressure gradient reduction and aortic regurgitation increment were registered after procedures. Three patients did not survive early period after surgery. Follow-up period was 7.0 ± 5.4 and 9.0 ± 8.0 years after BAV and SAV, respectively (p = 0.242). Follow-up pressure gradient rose only in the BAV group, and was emphasized after 10-year-follow-up (p = 0.020). Significant aortic insufficiency progression was registered after 15 years of follow-up in both groups (p = 0.007 and p = 0.009, respectively). Mean reintervention-free survival was 12.0 years in the BAV and 14.5 years in the SAV group (p = 0.733), and mean survival without aortic valve replacement was 15.2 and 17.4 years, respectively (p = 0.877). BAV and SAV in patients with congenital aortic stenosis are very comparable in both early and late follow-up results.

Early recurrent left atrial myxoma in a teenager with de novo mutation of Carney complex.

We report a case of an extremely early recurrence of left atrial myxoma in a 13-year-old girl. On hospital admission, the clinical presentation was of cerebral embolism with noticeable spotty skin pigmentation and hypertelorism. The left atrial myxoma originated from the roof of the left atrium. The histology specimen showed typical finding of a myxoma. Six months later a new intracardial mass was evacuated, the postoperative result showing the same type of myxomatous tissue. Genetic investigations demonstrated Carney complex. The genetic analysis of the child's family was negative, demonstrating de novo mutation of this rare disorder.

Costovertebral rib disarticulation and pleurectomy in Askin's tumor: a mandatory approach to radical surgery in children? Case report and guiedelines to surgical treatment.

The case report of Askin's tumor in a 16-year-old girl is focused on the still debatable surgical contg roversy in the treatment of PNET tumor, i.e., whether disarticulation of involved rib at the costovertabral joint should be accepted as the mandatory surgical procedure. It was concluded that the procedure, if feasible, may offer better prognosis of PNET because progression-free survival rate of patients without costovertebral junction involvement reported in multicenter studies was statistically significantly better than in patients in whom PNET has involved the costovertebral junction or bone metastases were present at the diagnosis. The cartilage is a natural barrier for tumor spread and this property should be augmented by radical surgery. Disarticulation of involved rib or ribs and pleurectomy should be routinely performed if the surgery is contemplated with proper timing between the cycles of induction chemotherapy.