{"id":72923,"date":"2020-11-03T13:24:14","date_gmt":"2020-11-03T13:24:14","guid":{"rendered":"http:\/\/humanitasnet-new.local\/malattie\/osteosarkom-2\/"},"modified":"2025-01-13T03:19:16","modified_gmt":"2025-01-13T03:19:16","slug":"osteosarkom","status":"publish","type":"disease","link":"https:\/\/humanitas-net.humweb.webiz.team\/sl\/diseases\/osteosarkom\/","title":{"rendered":"Osteosarkom"},"content":{"rendered":"<p>Osteosarkom je kostni rak, ki se za\u010dne v celicah, ki tvorijo kosti. Osteo pomeni, da je kostni in sarkom rak, ki se za\u010dne v vezivnem ali podpornem tkivu, na primer: mi\u0161icah, kosteh, ma\u0161\u010dobah, hrustancu ali krvnih \u017eilah.<\/p>\n<p>Ta vrsta je najpogostej\u0161a vrsta kostnega raka. Razvija se v rasto\u010dih kosteh, zato se pogosteje pojavlja pri otrocih in mladih, \u010deprav se razvije tudi pri starej\u0161ih odraslih. Osteosarkom se pogosto razvije v dolgih kosteh rok in nog, lahko pa se razvije v kateri koli drugi kosti.<\/p>\n<p>Obstaja ve\u010d vrst osteosarkoma: hondroblasti\u010dni (v hrustan\u010dnih celicah), parostealni, periostealni, telengiektati\u010dni in drobnoceli\u010dni. Ve\u010dina teh vrst je rak visoke stopnje, kar pomeni, da je tumor agresiven in lahko napade okoli\u0161ka tkiva ali organe. Obi\u010dajno se \u0161iri na plju\u010da.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"simptomi\">Simptomi<\/h2>\n<p>Obi\u010dajni simptomi osteosarkoma so:<\/p>\n<ul>\n<li>bole\u010dine v obmo\u010dju okoli tumorja<\/li>\n<li>oteklina, ne\u017enost, \u010de je tumor na obmo\u010dju sklepov<\/li>\n<li>oslabljena kost, zaradi tumorja, ko je rak obi\u010dajno najden<\/li>\n<li>zmanj\u0161ano gibanje, ker je lahko sklep tog<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Simptomi bodo razli\u010dni od blagih do hudih, zato lahko traja meseceda pride do diagnoze osteosarkom. V nekaterih primerih se simptomi lahko pojavijo nenadoma.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"vzroki\">Vzroki<\/h2>\n<p>Vzrok osteosarkoma pri mladih ni znan. Povezan je z rastjo, \u010deprav se v redkih primerih lahko podeduje.<\/p>\n<p>Vzrok za osteosarkom pri odraslih je lahko drugo stanje, kot je Pagetova bolezen ali predhodna radioterapija.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"dejavniki-tveganja\">Dejavniki tveganja<\/h2>\n<p>Dejavniki tveganja za osteosarkom so:<\/p>\n<ul>\n<li>starost &#8211; pogosta med 10 in 24<\/li>\n<li>vi\u0161ina &#8211; osebe z osteosarkomom so vi\u0161je od povpre\u010dne vi\u0161ine za njihovo starost<\/li>\n<li>podedovani retinoblastom (o\u010desni rak pri otrocih)<\/li>\n<li>spol &#8211; ve\u010dja pojavnost pri mo\u0161kih<\/li>\n<li>Pagetova bolezen<\/li>\n<li>Prej\u0161nja radioterapija<\/li>\n<li>Otroci s sindromom Li-Fraumeni (redka motnja gena p53), mo\u017eganskim rakom, rakom dojk, levkemijo in rakom nadledvi\u010dne \u017eleze<\/li>\n<li>Otroci z Wernerjevim sindromom (zelo redka motnja, ki lahko vklju\u010duje gen WRN)<\/li>\n<li>Ljudje z Rothmund-Thomson sindromom (ob\u010dasna motnja, za katero so zna\u010dilni kratka vi\u0161ina, izpu\u0161\u010daji, izpadanje las in skeletna displazija)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"zdravljenje\">Zdravljenje<\/h2>\n<p>Zdravljenje osteosarkoma vklju\u010duje:<\/p>\n<ul>\n<li>Kirur\u0161ki poseg &#8211; odstranitev raka do zdravega dela kosti ali sklepa in zamenjava (proteza) odstranjene kosti; v dolo\u010denih primerih je amputacija potrebna, ko se je rak raz\u0161iril na \u017eivce in okoli\u0161ke krvne \u017eile<\/li>\n<li>Kemoterapija &#8211; citotoksi\u010dna zdravila, ki se uporabljajo za ubijanje rakavih celic; kemoterapija se lahko izvaja pred operacijo, da bi zmanj\u0161ali tumorje in se morda izognili amputaciji; Kemoterapijo lahko okrepijo druga zdravila, da se prepre\u010di ponovitev<\/li>\n<li>Radioterapija &#8211; visokoenergijski rentgenski \u017earki za ubijanje rakavih celic; ga je mogo\u010de uporabiti<\/li>\n<\/ul>\n<p>V nekaterih primerih lahko zdravljenje povzro\u010di ne\u017eelene u\u010dinke, celo leta po: delovanje srca ali ledvic ali pove\u010dano tveganje za drugo vrsto raka.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-72923","disease","type-disease","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Osteosarkom - 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=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Osteosarkom - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Osteosarkom je kostni rak, ki se za\u010dne v celicah, ki tvorijo kosti. 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