Aydın Aytekin

ORCID: 0000-0002-7001-3945
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Research Areas
  • Breast Cancer Treatment Studies
  • Cancer Diagnosis and Treatment
  • Renal cell carcinoma treatment
  • Metastasis and carcinoma case studies
  • Gastric Cancer Management and Outcomes
  • Peptidase Inhibition and Analysis
  • Cancer Risks and Factors
  • Radiomics and Machine Learning in Medical Imaging
  • Multiple and Secondary Primary Cancers
  • Breast Lesions and Carcinomas
  • Advanced Breast Cancer Therapies
  • HER2/EGFR in Cancer Research
  • Colorectal and Anal Carcinomas
  • Cancer Treatment and Pharmacology
  • Protease and Inhibitor Mechanisms
  • Renal and related cancers
  • Esophageal Cancer Research and Treatment
  • Lung Cancer Diagnosis and Treatment
  • Medical Imaging Techniques and Applications
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Lung Cancer Treatments and Mutations
  • Radiopharmaceutical Chemistry and Applications
  • Neuroendocrine Tumor Research Advances
  • Vascular Tumors and Angiosarcomas
  • Lung Cancer Research Studies

Gaziantep University
2021-2024

Van Yüzüncü Yıl Üniversitesi
2019-2021

Mardin Artuklu University
2020

Gazi University
2016-2019

Dışkapı Yıldırım Beyazıt Eğitim ve Araştırma Hastanesi
2015-2018

Ankara Numune Eğitim ve Araştırma Hastanesi
2018

Bahçeşehir University
2017

Bülent Ecevit University
2017

Sakarya University
2015

The relation between higher body mass index (BMI) and pathological complete response (pCR) to neoadjuvant chemotherapy (NAC) in breast cancer (BC) is a controversial issue according the data of Western Asian patients. aim this study evaluate BMI pCR NAC discuss importance outcomes Turkish BC patients as bridging country Europe Asia.Of 4423 diagnosed years 1994 2015 Hacettepe University Cancer Institute, 295 female with stage II III were enrolled study. Three different group divisions done...

10.1016/j.breast.2016.05.013 article EN cc-by-nc-nd The Breast 2016-06-22

Most of the studies on salivary gland cancers are limited for various reasons such as being single-center, small number patients, including only major or minor SGCs, epidemiological data.A total 37 medical oncology clinics from different regions Turkey participated in this retrospective-multicenter study. The analyzed data included clinical and demographical features, primary treatment, metastasis localizations, treatments includes certain pathologic features.The study a 443 SGCs. 56.7% was...

10.1002/hed.27376 article EN cc-by-nc-nd Head & Neck 2023-04-21

Membraneous nephropathy (MN) is the most commonly occurring nephrotic syndrome in adults as well common paraneoplastic associated with solid tumors, and it mostly gastrointestinal system lung carcinomas. Accurate diagnosis important treatment of glomerulonephritis very varied from that idiopathic ones. In current report, a case patient was referred proteinuria edema diagnosed cancer, responded markedly to malignancy, improvement MN, presented. Active cancer present all patients MN. numerous...

10.3892/mco.2017.1295 article EN Molecular and Clinical Oncology 2017-06-21

To analyze the relationship between clinical features, hormonal receptor status, and survival in patients who were diagnosed with medullary breast cancer (MBC). Methods: Demographic characteristics, histopathological statuses of 201 MBC 1995 2015 retrospectively recorded. Survival analyses conducted uni- multivariate cox regression analysis.Median follow-up time was 54 (4-272) months. Median patient age at diagnosis 47 years old (26-90). Of patients, 91.5% triple negative. Five-year...

10.15537/smj.2017.2.18055 article EN Saudi Medical Journal 2017-02-01

10.14744/ejmi.2020.41195 article EN Eurasian Journal of Medical Investigation 2020-01-01

To investigate the prognostic and predictive value of PD-L1 expression in operated non-small cell lung cancer (NSCLC) patients to analyze its relationship with clinicopathological factors.A total 90 operable NSCLC were included this retrospective single center study. Tumor blocks stained immunohistochemically polyclonal antibody. When evaluated statistically, tumor staining percentage ≥5%, those +2 +3 membranous intensity, ≥50% H-Score considered positive. The between status features...

10.5146/tjpath.2021.01545 article EN cc-by Turkish Journal of Pathology 2021-01-01

<b><i>Objectives:</i></b> The clinicopathological characteristics, treatment modalities, and effects on the prognosis of pure squamous cell carcinoma (SqCC) adenocarcinoma (AC) were evaluated. <b><i>Materials Methods:</i></b> 86 patients with SqCC AC bladder cancer evaluated retrospectively. <b><i>Results:</i></b> Of patients, 51 had 35 AC. No differences in characteristics observed between SqCC, except for prevalence T4...

10.1159/000486598 article EN Oncology Research and Treatment 2018-01-01

<title>Abstract</title> <bold>Objective:</bold>This study aimed to compare and<sup>18</sup>FDGPET/CT in patients who develop bone metastases due various cancers and investigate the prognostic significance of <sup>68</sup>FAPI-PET/CT SUVmax value for survival. <bold>Methods:</bold>Patients with underwent both <sup>68</sup>Ga-FAPI PET/CTand<sup>18</sup>FDGPET/CT within a 1-week period were included this retrospective study. The effect lesions on overall survival was analyzed....

10.21203/rs.3.rs-3973887/v1 preprint EN cc-by Research Square (Research Square) 2024-02-23

Histiocytic sarcoma (HS) is an extremely rare and aggressive hematopoietic tumor. Although it can be seen at any anatomic location, the most common primary sites are skin as extranodal region, locations including lymph nodes gastrointestinal tract. To best of our knowledge, in light PubMed search, this first tonsillar HS case presented with disseminated metastases time diagnosis. A 58-year-old male patient applied swelling on right side neck, difficulty swallowing, weight loss. Positron...

10.4103/0973-1482.188435 article EN Journal of Cancer Research and Therapeutics 2018-07-19

Amaç: Kanser hastaları, kanser dışında kanama, tromboemboli, sepsis gibi bir çok nedenden dolayı ölürler.Bu çalışmamızda kanserden kaybettiğimiz hastalarımızın ölüm nedenlerini ve sağ kalımlarını etkileyen başlıca faktörleri araştırmak istedik

10.5505/sakaryamj.2015.33608 article TR cc-by-nc Sakarya Medical Journal 2015-01-01

To analyse the impact of COVID-19 pandemic on diagnostic method, disease stage, treatment modalities, and survival operated non-small cell lung cancer (NSCLC) patients.Descriptive study. Place Duration Study: Department Oncology, Gaziantep University Oncology Hospital, Sahinbey, Turkey, from March 2018 to 2022.Patients who were for NSCLC screened retrospectively. The demographic clinical characteristics patients, infection time analysed compared after dividing patient into prepandemic groups...

10.29271/jcpsp.2023.11.1271 article EN Journal of College of Physicians And Surgeons Pakistan 2023-11-01
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