1. Genetic markers in oligodendroglial tumoursTomaž Velnar, Uroš Smrdel, Mara Popović, Gorazd Bunc, 2010, pregledni znanstveni članek Povzetek: Background. Oliogodendrogliomas are brain tumours composed of the cells resembling oligodendrocytes. They represent the third most common glial tumour, comprising 2.5% of all primary brain tumours and 5-20% of all gliomas. Conclusions. Oligodendroglial tumours with 1p and 19q loss demonstrate a better overall prognosis due to more indolent clinical behaviour and higher sensitivity to treatment. Additionally, 1p and 19q loss is a marker of clinical utility, helping to assess tumour sensitivity to chemotherapy and harbouring the potential for improving the diagnosis and survival of oligodendroglioma patients as well as future clinical practice. Objavljeno v DiRROS: 15.03.2024; Ogledov: 58; Prenosov: 22 Celotno besedilo (616,34 KB) |
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3. Brain metastases in lung cancer : impact of prognostic factors on patient survivalUroš Smrdel, Matjaž Zwitter, Viljem Kovač, 2003, izvirni znanstveni članek Povzetek: Background. Brain metastases are common patterns of dissemination in lung cancer patients. In this paper we would like to assess the pattern of brain metastases in lung cancer patients and the impact of prognostic factors on thesurvival of lung cancer patients with brain metastases. Patients and methods. In the year 1998 there were 974 registered patients with lung cancer in Slovenia, six hundred and fifteen of them were treated at the Institute of Oncology Ljubljana and we analyzed them. Among 615 patients 137 (22.3%) of them have had brain metastases during a natural course of disease. Results. For 12 patients presenting with solitary brain metastases (most of them were undertaken metastaseetomy) median survival was 7.6 months, while in patients with multiple brain metastases the median survival was 2.8 months (p = 0.0018). Of the 137 patients 45 (32.8%) were small cell lung cancer patients, 43 (31.4%) were adenocarcinoma patients and 19 (13.9%) were squamous cell carcinoma patients. Patients with performance status (WHO scale) less than 2 had the median survival time 3.7 months while patients with performance status2 or more had median survival time 2.7 moths (p=0.0448). Conclusions. Patients with solitary brain metastases had better survival comparing with those who had multiple metastases. It is surprisingly that the portion of brain metastases patients with adenocarcinoma is almost equal to those with small-call lung cancer therefore, the prophylactic cranial radiation becomes actual for both groups of patients. The performance status of patients with brain metastases remains very important prognostic factor. Objavljeno v DiRROS: 06.02.2024; Ogledov: 118; Prenosov: 33 Celotno besedilo (98,88 KB) |
4. Radiokirurgija možganskih zasevkov pri melanomuUroš Smrdel, 2023, objavljeni znanstveni prispevek na konferenci Povzetek: Melanom spada med tumorje, ki najpogosteje dajejo možganske zasevke. Sicer ne v absolutnem številu temveč relativno. Poleg simtomatskega zdravljenja, operacije, obsevanja celih možganov in sistemske terapije je ena od možnosti zdravljenja možganskih zasevkov tudi radiokirurgija. Radiokirurgija ni nova tehnika, jo je pa napredek tehnologije popeljal na nov nivo. Gre pri radiokirurgiji za neinvaziven poseg in so komplikacije zapleti zdravljenja bistvpomembnoeno nižjie kot pri operativnem zdravljenju. Pri zdravljenju z radiokirurgijo je pomembno to, da je zdravljenje zelo lokalno. Zaradi tega lahko bolnike zdravimo z radiokirurgijo tudi večkrat. Vsekakor je radiokirurgija možganskih zasevkov melanoma še en majhen delec v sestavljanki kako kontrolirati bolezen in je prav zaradi tega posvet strokovnjakov več strok pomembnih pri onkološkem zdravljenju na multidisciplinarnem konziliju bistvenega pomena. Ključne besede: rak kože, melanom, radiokirurgija Objavljeno v DiRROS: 18.05.2023; Ogledov: 262; Prenosov: 110 Celotno besedilo (214,00 KB) Gradivo ima več datotek! Več... |
5. Priporočila za obravnavo bolnikov z malignimi limfomiBarbara Jezeršek Novaković, Lučka Boltežar, Andreja Eberl, Gorana Gašljević, Biljana Grčar-Kuzmanov, Monika Jagodic, Tanja Južnič Šetina, Veronika Kloboves-Prevodnik, Gregor Kos, Aleš Christian Mihelač, Milica Miljković, Urška Rugelj, Marija Skoblar Vidmar, Uroš Smrdel, Danijela Štrbac, Miha Toplak, Lorna Zadravec-Zaletel, 2023, strokovna monografija Ključne besede: maligni limfomi, smernice, novotvorbe Objavljeno v DiRROS: 24.01.2023; Ogledov: 619; Prenosov: 259 Celotno besedilo (971,73 KB) Gradivo ima več datotek! Več... |
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7. Uporabnost FET PET/CT biomarkerjev pri diagnostiki ponovitve možganskih glialnih tumorjev z različnim statusom IDH mutacijMarija Skoblar Vidmar, Andrej Doma, Uroš Smrdel, Urška Zevnik, Andrej Studen, 2022, objavljeni znanstveni prispevek na konferenci (vabljeno predavanje) Ključne besede: glioblastom, obsevanje, možganski rak, možganski tumor Objavljeno v DiRROS: 17.06.2022; Ogledov: 501; Prenosov: 172 Celotno besedilo (125,57 KB) |
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10. Minimalno invazivni diagnostični pristopi pri primarnih možganskih tumorjih z uporabo prosto cirkulirajočih nukleinskih kislinMarija Skoblar Vidmar, Jernej Mlakar, Uroš Smrdel, Alenka Matjašič, Jože Pižem, Andrej Zupan, 2021, objavljeni znanstveni prispevek na konferenci Ključne besede: tekočinska biopsija, onkološko zdravljenje, možganski tumorji Objavljeno v DiRROS: 04.04.2022; Ogledov: 569; Prenosov: 219 Celotno besedilo (123,97 KB) |