Gül Esen

ORCID: 0000-0001-6821-8696
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About
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Research Areas
  • Breast Lesions and Carcinomas
  • Breast Cancer Treatment Studies
  • Cancer Diagnosis and Treatment
  • Radiomics and Machine Learning in Medical Imaging
  • AI in cancer detection
  • Cancer and Skin Lesions
  • Breast Implant and Reconstruction
  • Ultrasound Imaging and Elastography
  • Ultrasound and Hyperthermia Applications
  • Salivary Gland Tumors Diagnosis and Treatment
  • Cancer Risks and Factors
  • Photoacoustic and Ultrasonic Imaging
  • Digital Radiography and Breast Imaging
  • Lung Cancer Diagnosis and Treatment
  • Carcinogens and Genotoxicity Assessment
  • MRI in cancer diagnosis
  • Metastasis and carcinoma case studies
  • Global Cancer Incidence and Screening
  • Medical Imaging Techniques and Applications
  • Management of metastatic bone disease
  • Cardiac, Anesthesia and Surgical Outcomes
  • Ovarian cancer diagnosis and treatment
  • Methemoglobinemia and Tumor Lysis Syndrome
  • Cyclopropane Reaction Mechanisms
  • Spam and Phishing Detection

Acıbadem Adana Hospital
2018-2025

Yeditepe University
2024-2025

Kent Hastanesi
2018-2024

Sivas State Hospital
2024

Acıbadem University
2012-2023

Istanbul University
2001-2016

Istanbul University-Cerrahpaşa
2006-2016

Weatherford College
2006

We summarise here the information to be provided women and referring physicians about percutaneous breast biopsy lesion localisation under imaging guidance. After explaining why a preoperative diagnosis with is preferred surgical biopsy, we illustrate criteria used by radiologists for choosing most appropriate combination of device type sampling technique Then, describe commonly devices, from fine-needle tissue larger needles, namely core needle vacuum-assisted how mammography, digital...

10.1186/s13244-019-0803-x article EN cc-by Insights into Imaging 2020-02-05

EUSOBI and 30 national breast radiology bodies support mammography for population-based screening, demonstrated to reduce cancer (BC) mortality treatment impact. According the International Agency Research on Cancer, reduction in is 40 % women aged 50–69 years taking up invitation while probability of false-positive needle biopsy <1 per round overdiagnosis only 1–10 a 20-year screening. Mortality was also observed age groups 40–49 70–74 years, although with “limited evidence”. Thus, we...

10.1007/s00330-016-4612-z article EN cc-by European Radiology 2016-11-02

Abstract Establishing the safety of impurities in drug substances or products is crucial. The assessment genotoxicity for these and determining acceptable limits pose considerable challenges, as recognized recent guidelines. While profile vildagliptin—an oral hypoglycemic drug—is well established, there limited knowledge about genotoxic potential its impurities. In this study, vildagliptin cyclic amidine, diketopiperazine, amide were assessed silico vitro mutagenic clastogenic/aneugenic...

10.1007/s00210-024-03781-6 article EN cc-by Naunyn-Schmiedeberg s Archives of Pharmacology 2025-01-21

We aimed to present our biopsy method and retrospectively evaluate the results, upgrade rate, follow-up findings of stereotactic vacuum-assisted breast (VABB) procedures performed in clinic.Two hundred thirty-four patients with mammographically detected nonpalpable lesions underwent VABB using a 9 gauge probe prone table. A total 195 (median age 53 years, range 32-80 years) 198 microcalcification-only at least one year were included study. The location lesion relative needle was determined...

10.5152/dir.2015.14522 article EN Diagnostic and Interventional Radiology 2016-06-15

Objective: To compare and determine discriminative magnetic resonance imaging (MRI) findings of idiopathic granulomatous mastitis (IGM) breast cancer (BC) that present as non-mass enhancement. Materials Methods: This retrospective study includes 68 IGM 75 BC cases presented with enhancement on MRI. All patients a previous history surgery, radiotherapy, or chemotherapy due to were excluded. On MRI images, presence architectural distortion skin thickening, edema, hyperintense ducts containing...

10.3390/diagnostics13081475 article EN cc-by Diagnostics 2023-04-19

The purpose of this study was to present an alternative technique for the pre-operative localisation solely MRI-detected suspicious breast lesions using a computer-assisted MRI-guided radio-guided occult lesion (ROLL) technique.Between January 2009 and June 2010, 25 females with total that could be detected only by MRI, whom surgery planned, underwent ROLL technique. A seven-channel biopsy array coil computerised diagnostic workstation were used procedure. Three-phase dynamic...

10.1259/bjr/30798119 article EN British Journal of Radiology 2012-02-06

Introduction. Sentinel lymph node biopsy (SLNB) in patients with pure ductal carcinoma situ (DCIS) has been a matter of debate due to very low rate axillary metastases. We therefore aimed identify factors single institutional series select who may benefit from SLNB. Material and Methods. Patients, diagnosed DCIS (n = 63) between July 2000 March 2011, were reviewed. All the sentinel nodes examined by serial sectioning (50 μm) entire H&E staining, cytokeratin immunostaining suspicious cases....

10.5402/2012/394095 article EN ISRN Surgery 2012-05-14

10.1016/j.clinimag.2006.09.016 article EN Clinical Imaging 2006-12-26

The clinical management of high-risk lesions using image-guided biopsy is challenging. This study aimed to evaluate the rates at which such were upgraded malignancy and identify possible predictive factors for upgrading lesions.This retrospective multicenter analysis included 1.343 patients diagnosed with an core needle or vacuum-assisted (VAB). Only managed excisional least one year documented radiological follow-up included. For each, Breast Imaging Reporting Data System (BI-RADS)...

10.4274/dir.2022.221790 article EN cc-by-nc Diagnostic and Interventional Radiology 2023-01-13

The aim of this study was to investigate the role quantitative values obtained by superb microvascular imaging (SMI) and shearwave elastography (SWE) in prediction malignancy intraductal papilloma-like lesions (IDPL).In study, 61 patients between ages 14 73 years (mean age 44) diagnosed with IDPL on ultrasound (US) examination 2020 2021 were included. B-Mode US findings (shape, margins, size, echo pattern, accompanying ductal dilatation), SMI vascular index (SMIvi), E-mean, SWE-ratio...

10.1002/jum.15907 article EN Journal of Ultrasound in Medicine 2021-12-03

Ultrasonography-guided needle biopsy techniques have limitations and conventional excisional may pose challenges in the diagnosis of ultrasonography-demonstrable axillary lymphadenopathy. In this study, we report an alternative technique, radio-guided lymph node biopsy, describe its technical aspects diagnostic role. Between January 2006 December 2009, six patients were included study (five women one man, aged 23-65 years). After a complete clinical evaluation, all referred to our general...

10.1097/mnm.0b013e328341215b article EN Nuclear Medicine Communications 2010-12-11
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