Author

Olympia Tzaida

Observed names: O Tzaida, O. Tzaida, OLYMPIA TZAIDA, Tzaida, Olympia

Institutions: Hellenic Cooperative Oncology Group, Metaxa Hospital

Observed institutions: National and Kapodistrian University of Athens, Hellenic Cooperative Oncology Group, Metaxa Hospital, University General Hospital Attikon

ORCID: 0009-0001-1512-3420

Observed ORCID: 0009-0001-1512-3420

OpenAlex ID: A5069761041

HER2 and TOP2A in high-risk early breast cancer patients treated with adjuvant epirubicin-based dose-dense sequential chemotherapy

2012 · George Fountzilas, Christos Valavanis, et al. · Journal of Translational Medicine · 78

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Evaluation of the prognostic and predictive value of p53 and Bcl-2 in breast cancer patients participating in a randomized study with dose-dense sequential adjuvant chemotherapy

2006 · V. Malamou-Mitsi, H. Gogas, et al. · Annals of Oncology · 50

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EGFR gene gain and PTEN protein expression are favorable prognostic factors in patients with KRAS wild-type metastatic colorectal cancer treated with cetuximab

2014 · Evangelia Razis, George Pentheroudakis, et al. · Journal of Cancer Research and Clinical Oncology · 36

Triple-negative phenotype is of adverse prognostic value in patients treated with dose-dense sequential adjuvant chemotherapy: a translational research analysis in the context of a Hellenic Cooperative Oncology Group (HeCOG) randomized phase III trial

2011 · P. Skarlos, C. Christodoulou, et al. · Cancer Chemotherapy and Pharmacology · 26

Malignant myoepithelioma of the breast: A case report and review of the literature

2016 · MARIA PAPAZIAN, IOANNIS KALANTZIS, et al. · Molecular and Clinical Oncology · 24

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gamma-H2AX: A potential biomarker in breast cancer

2019 · Palla Viktoria Varvara, Georgios Karaolanis, et al. · Tumor Biology · 22

Discordant expression of hormone receptors and HER2 in breast cancer. A retrospective comparison of primary tumors with paired metachronous recurrences or metastases.

2012 · P Arapantoni-Dadioti, C Valavanis, et al. · PubMed · 20

Evaluation of the Prognostic and Predictive Value of HER-1/EGFR in Breast Cancer Patients Participating in a Randomized Study with Dose-Dense Sequential Adjuvant Chemotherapy

2007 · Olympia Tzaida, Helen Gogas, et al. · Oncology · 16

Ten-year clinical outcome, toxicity and compliance of dose-dense sequential adjuvant administration of cyclophosphamide & epirubicin followed by docetaxel in patients with early breast cancer: A hellenic cooperative oncology group observational study (HE 10/10) with concurrent investigation of significance of tumor infiltrating lymphocytes

2023 · Foteinos-Ioannis Dimitrakopoulos, Anna Goussia, et al. · The Breast · 11

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Gastrointestinal tract metastasis as first presentation of breast cancer.

2006 · G Savanis, G Simatos, et al. · PubMed · 11

Evaluation of routine application of P504S, 34βE12 and p63 immunostaining on 250 prostate needle biopsy specimens

2009 · Kitty Pavlakis, Konstantinos Stravodimos, et al. · International Urology and Nephrology · 10

Extramedullary Leukemia, Presenting at the Cervix of the Uterus

2020 · Nikolaos Tsagkas, Androniki Troussa, et al. · Case Reports in Obstetrics and Gynecology · 9

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CytoSaLPs score: a promising new tool for the detection and screening of extrauterine high grade serous carcinoma

2023 · Sofia Lekka, Victoria Psomiadou, et al. · BMC Cancer · 5

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Fallopian tube cytology as a diagnostic tool for adnexal malignancy: the CytoSaLPs score

2023 · Victoria Psomiadou, Sofia Lekka, et al. · Journal of the American Society of Cytopathology · 4

Ultrasonographic evaluation of a uterine malignant melanoma presenting as a large pelvic mass

2005 · Michail Varras, Demetrios Kassanos, et al. · Journal of Clinical Ultrasound · 3

Diminutive Colon Metastasis From Breast Cancer: An Unexpected Finding in a Patient Undergoing Ulcerative Colitis Surveillance

2023 · Anastasios Stefanopoulos, Emmanouil Telakis, et al. · ACG Case Reports Journal · 2

The Utility of Fallopian Tube Cytology in the Early Detection of Extrauterine Serous Gynecological Malignancies: A Narrative Literature Review

2023 · Victoria Psomiadou, Sofia Lekka, et al. · Acta Cytologica · 2

Male breast cancer originating in an ectopic breast tissue in the umbilicus A Case Report.

2016 · Nikolaos Kopanakis, Olympia Tzaida, et al. · PubMed · 2

Primary leiomyosarcoma of the adrenal gland: A case report

2016 · Olympia Tzaida · 1

Brain as a site of first recurrence after adjuvant therapy for early breast cancer: mining the hellenic cooperative oncology group database-The BRACE study

2026 · Evangelia Razis, Kyriaki Papadopoulou, et al. · Breast Cancer Research and Treatment

HeCOG Cancer Biobank and Registry: a nationwide real-world resource for translational oncology research

2026 · E. Fountzilas, K. Papadopoulou, et al. · ESMO Real World Data and Digital Oncology

Fallopian Tube Cytology for Exploratory Detection of Adnexal Malignancy: Prospective Evaluation of the CytoSaLPs Score in an Ex Vivo Surgical Cohort

2026 · Victoria Psomiadou, Sofia Lekka, et al. · Cancers

PA-151 Dose-Optimized Selinexor-Based Regimens in Plasmacytoma-Associated Relapsed/Refractory Multiple Myeloma: Real-World Imaging and Treatment Persistence Outcomes

2026 · Dionisios Stoumbos, Andriani Antoniou, et al. · Clinical Lymphoma Myeloma & Leukemia

Fallopian tube cytology combined with p53 and PAX-8 immunocytochemistry in diagnosing ovarian carcinoma: a prospective study

2026 · Sofia Lekka, Victoria Psomiadou, et al. · BMC Cancer

Prospective-retrospective HeCOG phase III trial validation of Polaris TME for the prediction of TILs from whole-slide images in high-risk early breast cancer.

2026 · Elena Fountzilas, Marta Ligero, et al. · Journal of Clinical Oncology

Works count: 49

Citation count: 332

H-index: 10

I10-index: 11