نتایج جستجو برای: pneumatic balloon dilatation
تعداد نتایج: 56953 فیلتر نتایج به سال:
Fibromuscular dysplasia (FMD), a vascular disease of unknown etiology, most often affects the renal arteries (85% of cases) of young females [1] . However, this disease may also produce areas of stenosis at the C1-C2 vertebral level in the internal carotid artery (ICA) [1, 2]. Lesions producing symptoms have been managed by bougie dilatation, surgical endarterectomy, excision and artery reconst...
AIMS Calcific coronary lesions impose a rigid obstacle to optimal balloon and stent expansion and the 20 to 30 atm limit that non-compliant (NC) balloons reach can be insufficient. The aim of our study was to evaluate the safety and efficacy of a new dedicated super high-pressure NC balloon (OPN NC®; SIS Medical AG, Winterthur, Switzerland). METHODS AND RESULTS We retrospectively evaluated a ...
Dysphagia secondary to peripheral cranial nerve injury originates from weak and uncoordinated contraction-relaxation of cricopharyngeal muscle. We report on two patients who suffered vagus nerve injury during surgery and showed sudden dysphagia by opening dysfunction of upper esophageal sphincter (UES). Videofluoroscopy-guided balloon dilatation of UES was performed. We confirmed an early impro...
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