The proximal optimizing technique (POT) -proximal balloon edge dilation (PBED) sequence for side branch (SB) dilatation with cross-over single-stent implantation decreases both strut obstruction at the SB ostium and stent deformation main (MB).

Onogi K, Saitoh E, Kondo I, Ozeki M, Kagaya H. Immediate effectiveness of balloon dilatation therapy for patients with dysphagia due to cricopharyngeal dysfunction. Jpn J Compr Rehabil Sci 2014; 5: 87-92. Purpose: To determine the immediate effectiveness of balloon dilatation therapy for patients with dysphagia due to cricopharyngeal dysfunction on videofluoroscopy (VFSS). Methods: The subjects...

Permanent complete heart block developed in a five year old child during balloon dilatation for pulmonary valve stenosis. Damage to the atrioventricular node by pressure from the inflated balloon may have caused the conduction defect.

BACKGROUND AND AIMS There is a high rate of stricturing post-operative recurrence in Crohn's disease (CD) particularly at sites of surgical anastomosis, and over 50% of these patients will require a repeat resection. Endoscopic dilatation of anastomotic strictures is an alternative to surgical resection in selected patients. We aimed to evaluate the safety and long term efficacy of endoscopic b...

Coarctation is a narrowing of the aorta located between the first brachiocephalic vessel and the aortic bifurcation. When isolated coarctation is associated with congestive heart failure, it is considered clinically important,2 but what is "important" when the child is asymptomatic? Shaddy et all use as an entrance criterion "hemodynamically significant native coarctation of the aorta" without ...

Balloon dilatation of the aortic valve was attempted in 34 consecutive children aged 16 months to 17 years (median 7 years), weight range 9-60 (median 22) kg. Previous surgical valvotomy had been performed in two patients (twice in one of them). The valve was not crossed in one patient. In the remaining 33 patients the pressure difference between the left ventricle and the ascending aorta durin...