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AIM To assess the usefulness of self-expandable metal stents in the recanalization of cervical and/or hypopharyngeal strictures. MATERIALS AND METHODS We report our experience in 10 patients with inoperable cervical and/or hypopharyngeal strictures treated by implantation of 11 uncovered self-expandable metal stents inserted perorally under fluoroscopic(More)
This article presents a set of software tools which are used in conjunction with spectrophotometric technology to support the quali-quantitative analysis of pigmented lesions and their classification as either benign or malignant on the basis of their dominant spectral features. The software components interact with their hardware counterparts to acquire,(More)
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