Travaux scientifiques

Uzm. Dr. Rıza Umar Gürsu

46 publications. La source de l’information est indiquée à côté de chaque publication.

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  1. Clinicopathologic and molecular characteristics of colorectal cancer patients with brain metastases: a multicenter cohort study

    Scientific Reports, 2026

    DOI 10.1038/s41598-026-69206-x Texte intégral en libre accèsSource : OpenAlex

  2. Real-world outcomes of trastuzumab deruxtecan in patients with HER2+ metastatic breast cancer: Turkish oncology group multicenter study

    Therapeutic Advances in Medical Oncology, 2026

    DOI 10.1177/17588359261430583 PMID 41835339 1 citation (Europe PMC) Texte intégral en libre accèsSource : OpenAlex

  3. Abstract PS5-02-08: Impact of Prior T-DM1 Exposure on the Efficacy of Trastuzumab Deruxtecan in HER2-Positive Metastatic Breast Cancer

    Clinical Cancer Research, 2026

    DOI 10.1158/1557-3265.sabcs25-ps5-02-08 Source : OpenAlex

  4. Abstract PS5-05-14: Real-world outcomes of trastuzumab deruxtecan (T-DXd) in patients with HER2+ metastatic breast cancer: Turkish oncology group multicenter study

    Clinical Cancer Research, 2026

    DOI 10.1158/1557-3265.sabcs25-ps5-05-14 Source : OpenAlex

  5. Abstract PS1-11-04: Her2-low expression is associated with inferior progression-free survival in hr-positive metastatic breast cancer treated with CDK4/6 inhibitors

    Clinical Cancer Research, 2026

    DOI 10.1158/1557-3265.sabcs25-ps1-11-04 Source : OpenAlex

  6. Integrated MRI-Derived, Pathologic, and Molecular Biomarkers for Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer

    İstanbul Gelişim Üniversitesi Sağlık Bilimleri Dergisi, 2026

    DOI 10.38079/igusabder.1975607 Texte intégral en libre accèsSource : ORCID

  7. Cancer-Specific Survival in Octogenarian Breast Cancer Patients: A Competing Risk Analysis of Prognostic Factors

    Current Oncology, 2026

    DOI 10.3390/curroncol33100636 PMID 42930203 Texte intégral en libre accèsSource : OpenAlex

  8. Residual DCIS Versus No Residual Breast Tumor After Neoadjuvant Chemotherapy in ypN0 Breast Cancer: A Retrospective Clinical, MRI, and Survival Comparison

    Cancers, 2026

    DOI 10.3390/cancers18213491 Texte intégral en libre accèsSource : OpenAlex

  9. Association of Pretreatment IronMLR and ANR With Pathological Response Following Neoadjuvant Chemotherapy in HER2-Positive Breast Cancer

    SSRN Electronic Journal, 2026

    DOI 10.2139/ssrn.7100220 Texte intégral en libre accèsSource : ORCID

  10. Association of Pretreatment ANR and IronMLR With Pathological Response Following Neoadjuvant Chemotherapy in Breast Cancer

    Breast Cancer Targets and Therapy, 2026

    DOI 10.2147/bctt.s623894 PMID 42677318 Texte intégral en libre accèsSource : OpenAlex

  11. Dynamic Changes in NPAR and the CALLY Score for Predicting Pathological Complete Response in Breast Cancer: A Simple Combined Clinical Score

    Clinical Breast Cancer, 2026

    DOI 10.1016/j.clbc.2026.07.025 PMID 42607490 1 citation (OpenAlex) Source : OpenAlex

  12. The Effect of MCV on Prognosis in Patients with Gastric Cancer and its Relationship with C-ERBB2 Positivity

    Eurasian Journal of Medical Advances, 2026

    DOI 10.14744/ejma.260309 Texte intégral en libre accèsSource : OpenAlex

  13. Antibody–drug conjugate sequencing in HER2-positive metastatic breast cancer: Real-world outcomes of trastuzumab deruxtecan with and without prior T-DM1 exposure

    The Breast, 2026

    DOI 10.1016/j.breast.2026.104785 PMID 41980521 Texte intégral en libre accèsSource : OpenAlex

  14. Evaluation of Factors Affecting Survival and Chemotherapy Regimens in Patients with Gastric Cancer

    Acibadem Universitesi Saglik Bilimleri Dergisi, 2025

    DOI 10.31067/acusaglik.1530956 Texte intégral en libre accèsSource : OpenAlex

  15. HER2 POZITIF METASTATIK MEME KANSERLI HASTALARDA TRASTUZUMAB DERUXTECAN’IN GERÇEK YAŞAM VERILERI: TÜRK ONKOLOJI GRUBU ÇOK MERKEZLI ÇALIŞMASI

    Kocaeli Üniversitesi - AVESİS, 2025

    Source : OpenAlex

  16. The impact of sarcopenia on adverse effects and survival in patients with metastatic hormone receptor-positive breast cancer treated with CDK4/6 inhibitors

    Medicine, 2025

    DOI 10.1097/md.0000000000043374 PMID 40660511 Texte intégral en libre accèsSource : ORCID

  17. The Role of Magnetic Resonance Imaging in Predicting Pathological Complete Response in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    Bagcilar Medical Bulletin, 2025

    DOI 10.4274/bmb.galenos.2025.33042 Texte intégral en libre accèsSource : OpenAlex

  18. Predictors of recurrence in breast cancer patients with pathological partial response

    Revista da Associação Médica Brasileira, 2024

    DOI 10.1590/1806-9282.20231215 PMID 38656005 Texte intégral en libre accèsSource : ORCID

  19. Synchronous/Metachronous Bilateral Breast Cancer: a Long-Term Follow-up Single-Center Experience

    Indian Journal of Surgery, 2024

    DOI 10.1007/s12262-023-03965-z 1 citation (OpenAlex) Source : ORCID

  20. Metastatic Colorectal Cancer, Where Were We Fifteen Years Ago?

    SAS Journal of Medicine, 2024

    DOI 10.36347/sasjm.2024.v10i12.006 Texte intégral en libre accèsSource : OpenAlex

  21. Evaluation of Thromboembolism Risk in Patients with Cancer; Single Center Real-life Data

    Istanbul Medical Journal, 2023

    DOI 10.4274/imj.galenos.2023.88122 Texte intégral en libre accèsSource : OpenAlex

  22. The effect of mutation status, pathological features and tumor location on prognosis ın patients with colorectal cancer

    Revista da Associação Médica Brasileira, 2021

    DOI 10.1590/1806-9282.67.02.20200321 PMID 34231765 2 citations (Europe PMC) Texte intégral en libre accèsSource : OpenAlex

  23. 68Ga-PSMA PET/CT Versus 18F-FDG PET/CT for Imaging of Hepatocellular Carcinoma

    Molecular imaging and radionuclide therapy, 2021

    DOI 10.4274/mirt.galenos.2021.92053 PMID 34082503 21 citations (Europe PMC) Texte intégral en libre accèsSource : Europe PMC

  24. Factors affecting pathological complete response after neoadjuvant chemotherapy in breast cancer: a single-center experience

    Revista da Associação Médica Brasileira, 2021

    DOI 10.1590/1806-9282.20210114 PMID 34709328 5 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

  25. Findings of congestive heart failure associated with sunitinib cardiotoxicity in 18F-FDG PET/CT

    Revista Española de Medicina Nuclear e Imagen Molecular (English Edition), 2021

    DOI 10.1016/j.remnie.2021.01.005 PMID 35577497 1 citation (OpenAlex) Source : OpenAlex

  26. Toksik Molekül Taşıyan Monoklonal Antikor İlaç-Konjugat Bileşimleri

    2021

    Source : OpenAlex

  27. Hallazgos de insuficiencia cardiaca congestiva asociada a cardiotoxicidad por sunitinib en 18F-FDG PET/TC

    Revista Española de Medicina Nuclear e Imagen Molecular, 2021

    DOI 10.1016/j.remn.2020.11.011 Source : OpenAlex

  28. The Prognostic Value of 18F-FDG PET/CT and KRAS Mutation in Colorectal Cancers

    Molecular imaging and radionuclide therapy, 2020

    DOI 10.4274/mirt.galenos.2019.33866 PMID 32079384 16 citations (Europe PMC) Texte intégral en libre accèsSource : Europe PMC

  29. Tubular gastric adenocarcinoma: machine learning-based CT texture analysis for predicting lymphovascular and perineural invasion.

    Diagnostic and interventional radiology (Ankara, Turkey), 2020

    DOI 10.5152/dir.2020.19507 PMID 32990246 25 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

  30. Computed tomography texture analysis in patients with gastric cancer: a quantitative imaging biomarker for preoperative evaluation before neoadjuvant chemotherapy treatment.

    Japanese journal of radiology, 2020

    DOI 10.1007/s11604-020-00936-2 PMID 32140880 10 citations (Europe PMC) Source : ORCID

  31. Comparison of 18F-FDG PET/CT and DW-MRI in assessment of neoadjuvant radiochemotherapy response in locally advanced rectal cancer patients

    Revista Española de Medicina Nuclear e Imagen Molecular (English Edition), 2020

    DOI 10.1016/j.remnie.2020.03.007 PMID 33402312 Source : OpenAlex

  32. The Role of 18F-FDG PET/CT in staging of gallbladder carcinomas

    The Turkish Journal of Gastroenterology, 2020

    DOI 10.5152/tjg.2020.19410 PMID 32141818 9 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  33. Comparison of serum NEDD-9, CA 15-3, and CEA levels and PET metabolic parameters in breast cancer patients with 18 F-FDG PET / CT

    Revista da Associação Médica Brasileira, 2020

    DOI 10.1590/1806-9282.66.5.673 PMID 32638964 4 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  34. Onkoloji Hastalarında Kemoterapi öncesi HBs Ag, AntiHBs ve izole AntiHBc pozitiflik oranları

    Pamukkale Medical Journal, 2019

    DOI 10.31362/patd.551620 Texte intégral en libre accèsSource : OpenAlex

  35. Effect of External Cooling on 177Lu-PSMA Uptake by the Parotid Glands

    Journal of Nuclear Medicine, 2019

    DOI 10.2967/jnumed.119.226449 PMID 30850503 49 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  36. Overview of Patients with Multiple Primary Tumors During Eighty-four Months Follow-up: A Single Center Experience

    Istanbul Medical Journal, 2019

    DOI 10.4274/imj.galenos.2019.32815 1 citation (OpenAlex) Texte intégral en libre accèsSource : ORCID

  37. Preoperative neutrophil-to-lymphocyte ratio and plateletto- lymphocyte ratio as new prognostic factors for patients with colorectal cancer.

    Journal of B.U.ON. : official journal of the Balkan Union of Oncology, 2016

    PMID 27837617 11 citations (Europe PMC) Source : ORCID

  38. Transcatheter Arterial Embolization for Controlling Severe Bleeding From Recurrent Locally-Advanced Breast Cancer

    Meme sağlığı dergisi/Meme sağlığı dergisi, 2016

    DOI 10.5152/tjbh.2016.2952 PMID 28331750 20 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  39. The blood neutrophil/lymphocyte ratio in breast cancer

    DSpace@Giresun, 2016

    Source : OpenAlex

  40. The Demographic Characteristics of Patients with Colon Cancer and Response to Treatment

    Istanbul Medical Journal, 2015

    DOI 10.5152/imj.2014.05900 1 citation (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  41. İNTRALOBER PULMONER SEKESTRASYON VAKASI VE LİTERATÜRLERİN GÖZDEN GEÇİRİLMESİ*

    DergiPark (Istanbul University), 2014

    Texte intégral en libre accèsSource : OpenAlex

  42. BÖBREK TRANSPLANTASYONLU HASTALARDA GASTROİNTESTİNAL SİSTEME AİT KOMPLİKASYONLAR

    DergiPark (Istanbul University), 2014

    Texte intégral en libre accèsSource : OpenAlex

  43. Evaluation of Carotis Intima Media Thicknesses in Varying Degrees of Renal Failure

    Turkish Journal of Nephrology, 2012

    DOI 10.5262/tndt.2012.1003.05 Texte intégral en libre accèsSource : OpenAlex

  44. Istanbul Research and Training Hospital Oncology Division: 18 month results of a newly-formed unit

    Istanbul Medical Journal, 2012

    DOI 10.5505/1304.8503.2012.55264 7 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  45. Prevalance of tuberculosis in patients on hemodialyss and peritoneal dialysis

    Journal of Infectious Diseases and Immunity, 2011

    DOI 10.5897/jidi.9000032 2 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

  46. Pulmonary and hepatic metastasectomy in colorectal cancer–is it worth it

    Journal of Clinical Oncology, 2007

    DOI 10.1200/jco.2007.25.18_suppl.14574 Source : OpenAlex