Search results for "surgery [Stroke]"

OPTIMIZING PREIMPLANTARY OFFER TROUGH PIEZOSURGERY TECHNIQUES

2016

Introduction. In most of the cases, duet o post-extractional atrophy the bone offer is insufficent for placing implants. Piezosurgery splitting techniques represent the modern and non-invasive alternative used for ridge remodeling, sinus lift and other surgical bone preservation maneuvres. Purpose. The purpose of this study is to present new surgical techniques that radically simplify maxillary sinus interventation, avoiding membrane perforation and new splitting tecniques in advanced bone and ridge atrophy. Material and method. In this study, sinus lifting was performed using piezo-elevation of the membrane and the pressure ogenerated by the saline solution. Out of 67 patients, 20 have had…

Position Paper on Young Vascular Surgeons Training of the Mediterranean Federation for the Advancing of Vascular Surgery (MeFAVS): State of the Art a…

2021

ABSTRACT The Mediterranean Federation for the Advancing of Vascular Surgery (MeFAVS) was founded in 2018, with the aim to promote cooperation among vascular professionals within Mediterranean countries. Due to its prominent social and economic impact on national health systems, diabetic peripheral artery was selected as the very first topic to be investigated by the federation. In this second paper, different experiences from delegates of participating countries were shared to define common strategies to harmonize, standardize, and optimize education and training in the Vascular Surgery specialty.

Clinical support in radiation therapy scenarios: MR brain tumor segmentation using an unsupervised fuzzy C-Means clustering technique

2016

NeXt for neuro-radiosurgery: A fully automatic approach for necrosis extraction in brain tumor MRI using an unsupervised machine learning technique

2017

Stereotactic neuro-radiosurgery is a well-established therapy for intracranial diseases, especially brain metastases and highly invasive cancers that are difficult to treat with conventional surgery or radiotherapy. Nowadays, magnetic resonance imaging (MRI) is the most used modality in radiation therapy for soft-tissue anatomical districts, allowing for an accurate gross tumor volume (GTV) segmentation. Investigating also necrotic material within the whole tumor has significant clinical value in treatment planning and cancer progression assessment. These pathological necrotic regions are generally characterized by hypoxia, which is implicated in several aspects of tumor development and gro…