{"id":77687,"date":"2017-02-13T11:28:20","date_gmt":"2017-02-13T11:28:20","guid":{"rendered":"http:\/\/humanitasnet-new.local\/cure\/konzervativni-hirurshki-pristup-tumorima-jetre\/"},"modified":"2017-02-13T11:28:20","modified_gmt":"2017-02-13T11:28:20","slug":"konzervativni-hirurshki-pristup-tumorima-jetre","status":"publish","type":"cure","link":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/treatments\/konzervativni-hirurshki-pristup-tumorima-jetre\/","title":{"rendered":"Konzervativni hirur\u0161ki pristup tumorima jetre"},"content":{"rendered":"<h1>Konzervativni hirur\u0161ki pristup tumorima jetre<\/h1>\n<p>&nbsp;<\/p>\n<p>Prednosti konzervativnog hirur\u0161kog pristupa u onkolo\u0161kom le\u010denju tumora jetre uklju\u010duje o\u010duvanje organa u \u0161to ve\u0107oj meri u cilju umanjenja rizika od popu\u0161tanja jetrinih funkcija, \u0161to istovrmeno smanjuje mogu\u0107nost reopracije u slu\u010daju relapse bolesti. U ovom trenutku, \u0161anse za izle\u010denje pacijenata sa primarnim i sekundarnim tumorima jetre su skoro istovetni zahvaljuju\u0107i operativnoj tehnici sa primenom ultrazvu\u010dnog intraoperativnog kontrolnog snimanja. Upotreba ultrazvuka omogu\u0107ava pravilnu procenu odnosa anatosmkog odnosa izme\u0111u krvnih sudova i tumora kao i procenu\u00a0 stepena ulaznog i izlaznog protoka krvi kroz jetru. Sve navedene \u010dinjenice doprinele su razvoju naprednih tehnologija omogu\u0107avaju\u0107i operabilnost pacijentima sa znatno uznapredovalim tumorskim procesom.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"mini-mezohepatektomija\">Mini- mezohepatektomija<\/h2>\n<p>Mini- mezohepatektomija predstavlja alternativnu metodu konzervativne mezohepatektomije, te podrazumeva hirur\u0161ku procedure koja uklju\u010duje uklanjanje centralnih delova jetre, uz dreniranje srednje hepati\u010dke vene. Kaakteristi\u010dno za mini-mezohepatektomiju jeste \u0161to odstranjuje\u00a0 srednju hepati\u010dku venu. Ultrazvu\u010dnom metodom,dokazano je da protok krvi u jetri smanjuje volumen neafektiranog dela organa koji bi trebalo otkloniti.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"tunel\">Tunel<\/h2>\n<p>Kod tumora lociranih u cenralnoj regiji jetre, hepatektomija (uklanjanje vi\u0161e od polovine jetrinog tkiva) predstavlja standardnu proceduru. Ovaj vid operativnog zahvata mo\u017ee se izvesti iz slo\u017eenijih pristupa te je bitan za intraoperativno\u00a0 o\u010duvanje tkiva jetre \u0161to je vi\u0161e mogu\u0107e. Ovom operativnom procedurom smanjuje se procenat postoperativnog popu\u0161tanja jetrine funkcije (portalna embolizacija).\u00a0 U slu\u010daju da se preostalom tkivu jetre ne mo\u017ee pristupiti putem portalne emolizacije, karinom se smatra neoperabilnim. Tunel metoda predstavlja alternativni pristup klasi\u010dnoj hepatektomiji. Ovaj vid hirur\u0161kog zahvata podrazumeva centralizovani pristup organu \u0161to umanjuje deo jetre koji je potrebno odstraniti, a istovremeno uklanja kompletnu tumorsku promenu. Upotrebommove tehnike, preoperativna embolizacija je suvi\u0161na metoda.<\/p>\n<p>Tunel metoda poseduje dve varijante, bazirano na osnovu pro\u0161irensoti oboljenja:<\/p>\n<p>O\u010duvanjem sve tri hepatike, ukoliko je prisutna infiltracija krvnih sudova tumorom<\/p>\n<p>Uklanjanjem\u00a0 srednje hepati\u010dne vene, u slu\u010daju prisutne inflitracije tumorom podazumevaju\u0107i da se vene ikoje dreniraju krv iz delikatnih regija jetre dobro raspoznaju<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"serps\">SERPS<\/h2>\n<p>SERPS (Sistematski pro\u0161irena desno-posteriorna segmentektomija) predstavlja metodu izbora umesto konzervativne desne hepatektomije prilikom koje se uklanja desna olovina jetre, najve\u0107eg organa ljudskog tela. Upotrebom ultrazvuka i procene krvnog protoka, mogu\u0107a je po\u0161te\u0111uju\u0107a resekcija jetrinog tkiva. Tom hirur\u0161kom procedurom uklanja se manji deo desnog re\u017enja jetre. Kod svakog operisanog pacijetna, na ovaj na\u010din mogu\u0107e je pove\u0107ati o\u010duvanje jetrinog tkiva kod oko 20 do 30 % pacijenata.<\/p>\n<p>SERPS poseduje 3 varijante zavisno od lokalizacije tumorske mase:<\/p>\n<p>U predelu desne hepati\u010dne vene (lokalizacija koja tradicionalno zahteva desnu hepatektomiju)<\/p>\n<p>Plasiranjem stem portova prvog I drugog reda mogu\u0107e je o\u010duvanje desne hemisfere<\/p>\n<p>Plasiranjem stem portova prvog I drugog reda uz o\u010duvanje desne hemisphere, sa daljom dilatacijom bilijarnih duktusa tumorskom promenom<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"gornja-transverzalna-hepatektomija\">Gornja transverzalna hepatektomija<\/h2>\n<p>Gornja transverzalna hepatektomija prdstavlja tradicionalni operativni pristup koji podrazumeva odstranjenje tumora koji zahvata desnu I srednju hepati\u010dnu venu, na njihovom kavak+lnom konfluensu (spoju).<\/p>\n<p>Gornjom transverzalnom hepatektomijom odstranjuje se samo gornji posterolateralni segment jetre (S7, S8,4S gornji) zajedno sa dve heapti\u010dke vene (desnom i srednjom) infiltrovanoj tumorom. Donji segmenti o\u010duvani su upotrebom fiziolo\u0161kih by-pass sistema koji omogu\u0107avaju protok krvi iz sa\u010duvane sistemske leve, hepati\u010dne vene.<\/p>\n<p>U prisustvu tumorske infiltracije srednje hepati\u010dne vene postavljene ulevo umesto udesno, mo\u017ee se primeniti jednostavna procedura.\u00a0 Naime, primenjena operativna tehnika jeste metoda izbora hepatektomiji budu\u0107i da smanjuje mogu\u0107nost otklanjanja vi\u0161ka parenhima jetre, \u0161to mo\u017ee rezultovati pove\u0107anim rizikom za insuficijenciju jetre. Pre indikovanja gornje tranverzalne hepatektomije u hirur\u0161ku tehniku, kandidati se prethodno razmatarju na konzilijarnom pregledu.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-77687","cure","type-cure","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Konzervativni hirur\u0161ki pristup tumorima jetre - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Konzervativni hirur\u0161ki pristup tumorima jetre - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Konzervativni hirur\u0161ki pristup tumorima jetre &nbsp; Prednosti konzervativnog hirur\u0161kog pristupa u onkolo\u0161kom le\u010denju tumora jetre uklju\u010duje o\u010duvanje organa u \u0161to ve\u0107oj meri u cilju umanjenja rizika od popu\u0161tanja jetrinih funkcija, \u0161to istovrmeno smanjuje mogu\u0107nost reopracije u slu\u010daju relapse bolesti. 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