{"id":18076,"date":"2020-10-21T06:25:15","date_gmt":"2020-10-21T06:25:15","guid":{"rendered":"https:\/\/vr-room.ch\/?p=18076"},"modified":"2020-10-17T06:36:17","modified_gmt":"2020-10-17T06:36:17","slug":"wie-virtual-reality-aerzten-bei-tumoroperationen-hilft","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/it\/2020\/10\/21\/wie-virtual-reality-aerzten-bei-tumoroperationen-hilft\/","title":{"rendered":"Come la realt\u00e0 virtuale aiuta i medici durante le operazioni sui tumori"},"content":{"rendered":"<h3 id=\"in-oesterreich-werden-komplexe-tumor-eingriffe-mithilfe-eines-3d-modells-in-virtual-reality-vr-geplant-werden-die-software-dazu-wurde-in-der-universitaet-basel-entwickelt\">In Austria, gli interventi su tumori complessi vengono pianificati utilizzando un modello 3D in realt\u00e0 virtuale (VR). Il software \u00e8 stato sviluppato dall'Universit\u00e0 di Basilea.<!--more--><\/h3>\n<div class=\"paragraph\">\n<p>I medici non devono avvicinarsi troppo al tumore: \"Se incidiamo il tumore, \u00e8 assolutamente fatale per il paziente\", afferma Michael Nogler, vicedirettore e capo del Dipartimento di Ortopedia Sperimentale dell'Ospedale Universitario di Innsbruck. Anche i tessuti circostanti, ad esempio i nervi, non devono essere lesi. Se l'incisione \u00e8 troppo profonda, il paziente potrebbe non essere pi\u00f9 in grado di muovere la gamba o di trattenere l'urina dopo l'intervento.<\/p>\n<p>Per tenere conto di questi fattori prima dell'intervento, si utilizzano le immagini bidimensionali convenzionali della tomografia computerizzata (TC) e della risonanza magnetica (RM) del paziente. Mentre queste vengono normalmente analizzate su schermo, la VR consente ora un esame molto pi\u00f9 preciso.<\/p>\n<h3 id=\"3d-modell-mit-software-aus-basel\">Modello 3D con software di Basilea<\/h3>\n<p>I medici della Clinica Universitaria di Ortopedia di Innsbruck hanno recentemente preparato la prima operazione in Austria nello spazio virtuale. Il medico operante indossa gli occhiali VR e pu\u00f2 utilizzarli per analizzare l'intera anatomia del paziente affetto da tumore in tre dimensioni. La nuova visualizzazione facilita il calcolo di come il tumore possa essere rimosso dal corpo completamente e senza gravi conseguenze.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>Il funzionamento del software sviluppato dall'Universit\u00e0 di Basilea non \u00e8 fondamentalmente nuovo: come di solito accade, i dati della TAC e della risonanza magnetica vengono sovrapposti a strati per creare modelli di volume o rappresentazioni anatomiche. Il software \u00e8 particolarmente veloce nel rendering di questi dati. La visualizzazione 3D pu\u00f2 quindi essere ispezionata da tutti i lati: \"La novit\u00e0 \u00e8 il modo in cui viene portata nello spazio virtuale, creando una nuova interfaccia utente con cui possiamo lavorare in modo collaborativo\", spiega Nogler.<\/p>\n<p>Ci\u00f2 significa che non solo chi indossa gli occhiali VR pu\u00f2 entrare nella stanza: la registrazione pu\u00f2 essere trasmessa su uno schermo per tutti i presenti. Secondo lo specialista, anche gli esperti internazionali possono essere collegati in diretta durante la preparazione. L'analisi viene eseguita ad hoc e senza post-elaborazione manuale, come spesso \u00e8 richiesto per le analisi convenzionali di dati di immagini stratificate.<\/p>\n<h3 id=\"zoom-moeglich\">Possibilit\u00e0 di zoom<\/h3>\n<p>Il vantaggio principale \u00e8 che il medico pu\u00f2 pianificare la procedura in condizioni quasi reali e vedere il corpo del paziente esattamente come sar\u00e0 durante l'operazione: in 3D. \"La visualizzazione di informazioni tridimensionali nello spazio virtuale \u00e8 semplicemente molto pi\u00f9 intuitiva\", afferma l'esperto. La visualizzazione pu\u00f2 anche essere ruotata e ribaltata con un joystick: il medico pu\u00f2 anche camminare intorno al display e zoomare sul tumore, ad esempio.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>La primissima operazione \u00e8 stata preparata faticosamente con diversi mesi di anticipo e alla fine \u00e8 stata eseguita con successo. Durante il rischioso intervento, a un giovane paziente \u00e8 stato rimosso un tumore osseo delle dimensioni di un pallone da calcio dall'anca e dalle vertebre lombari. Da allora, il metodo viene utilizzato regolarmente presso l'ospedale universitario di Innsbruck.<\/p>\n<h3 id=\"die-zukunft\">Il futuro<\/h3>\n<p>Secondo Nogler, il prossimo passo sar\u00e0 quello di integrare completamente l'innovazione nel sistema radiologico dell'ospedale universitario. In futuro, \u00e8 anche ipotizzabile che l'intera operazione possa essere riprodotta in dettaglio in anticipo: \"Non possiamo ancora documentare e simulare tutti i passaggi nel software\", dice Nogler. Al momento vengono eseguiti mentalmente.<\/p>\n<p>Fonte: Futurezone<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"In Austria, gli interventi complessi sui tumori vengono pianificati con l'aiuto di un modello 3D in realt\u00e0 virtuale (VR). Il software per questo \u00e8 stato...","protected":false},"author":12,"featured_media":18077,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":{"0":"post-18076","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-virtual-reality-schweiz","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wie Virtual Reality \u00c4rzten bei Tumoroperationen hilft - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vr-room.ch\/it\/2020\/10\/21\/wie-virtual-reality-aerzten-bei-tumoroperationen-hilft\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wie Virtual Reality \u00c4rzten bei Tumoroperationen hilft - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"In \u00d6sterreich werden komplexe Tumor-Eingriffe mithilfe eines 3D-Modells in Virtual Reality (VR) geplant werden. 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