Katarzyna Steinhof-Radwańska
A5025202104- Digital Radiography and Breast Imaging
- Neuroendocrine Tumor Research Advances
- Breast Cancer Treatment Studies
- Breast Lesions and Carcinomas
- Medical Imaging Techniques and Applications
- Infrared Thermography in Medicine
- Radiomics and Machine Learning in Medical Imaging
- Advanced X-ray and CT Imaging
- Lung Cancer Research Studies
- MRI in cancer diagnosis
- Pancreatic and Hepatic Oncology Research
- AI in cancer detection
- Cancer and Skin Lesions
- Intellectual Property Rights and Media
- Breast Implant and Reconstruction
- Thyroid and Parathyroid Surgery
- Diabetes and associated disorders
- Advanced MRI Techniques and Applications
- Thyroid Cancer Diagnosis and Treatment
- Male Breast Health Studies
- Medical Imaging and Pathology Studies
- T-cell and B-cell Immunology
- Hedgehog Signaling Pathway Studies
- Parathyroid Disorders and Treatments
- Metastasis and carcinoma case studies
Medical University of Silesia
2014-2024
Central Clinical Hospital
2021-2024
University of Silesia in Katowice
2021
Górnośląskie Centrum Medyczne
2014-2021
University of Economics in Katowice
2021
The Maria Sklodowska-Curie National Research Institute of Oncology
2005-2008
W ostatnim czasie obserwuje się większe zainteresowanie rzadkimi nowotworami neuroendokrynnymi żołądkowo-jelitowo-trzustkowymi (GEP NEN). Wykrywalność nowotworów neuroendokrynnych w ostatnich latach wzrosła. Ponad 50% GEP NEN stanowią rakowiaki, które najczęściej są znajdowane przypadkowo podczas zabiegu operacyjnego jelicie cienkim i wyrostku robaczkowym oraz momencie rozpoznania przerzutów odległych, głównie do wątroby. Istnieje konieczność współdziałania specjalistów różnych dziedzin...
Progress in the diagnostics and therapy of gastro-entero-pancreatic (GEP) neuroendocrine neoplasms (NEN), published results new randomised clinical trials, guidelines issued by European Neuroendocrine Tumour Society (ENETS) have led Polish Network Tumours to update 2013 regarding management these neoplasms. We present general recommendations for NENs, developed experts during Third Round Table Conference - Diagnostics neoplasms: view current recommenda-tions, which took place December 2016...
Recently, a functional polymorphism in the CD40 gene at position -1, C to T change (C-1T) has been identified and C/C genotype reported be associated with Graves' disease (GD).We performed case-control, replication study on 556 patients GD 611 healthy subjects Polish population. Furthermore, we analyzed distribution of genotypes subgroups divided according age onset, gender, family history, tobacco smoking, ophthalmopathy, genetic parameters (CTLA4 49G, PTPN22/LYP 1858T or HLA-DRB1*03...
Polish recommendations regarding management of patients suffering from neuroendocrine tumors small intestine and appendix are presented. Small intestine, especially ileum represent most common origin these tumors. Majority them well differentiated grow slowly. Rarely, they less with fast growth poor prognosis. Symptoms atypical, diagnosis could be often accidental. In 4-10% typical symptoms carcinoid syndrome present. Chromogranin A is useful in the laboratory diagnostics, urinary excretion...
The multifocality and multicentrality of breast cancer (MFMCC) are the significant aspects that determine a specialist's choice between applying breast-conserving therapy (BCT) or performing mastectomy. This study aimed to assess usefulness mammography (MG), contrast-enhanced spectral (CESM), magnetic resonance imaging (MRI) in women diagnosed with before qualifying for surgical intervention visualize other (additional) foci.
W niniejszej pracy przedstawiono uaktualnione zalecenia grupy ekspertów Polskiej Sieci Guzów Neuroendokrynnych dotyczące zasad postępowania w nowotworach neuroendokrynnych żołądka i dwunastnicy z uwzględnieniem gastrinoma . Omówiono epidemiologię, patogenezę obraz kliniczny tych nowotworów. Przedstawiono diagnostycznego, uwzględnieniem diagnostyki biochemicznej, histopatologicznej oraz lokalizacyjnej. także zasady terapeutycznego, tym leczenie endoskopowe chirurgiczne, omówiono możliwości...
Neuroendocrine neoplasms/tumours (NENs/NETs) of the large intestine are detected increasingly often, especially rectal tumours, which is probably associated with widespread use screening colonoscopy. There a growing body evidence supporting thesis that NENs rectum and colon two different diseases. Rectal usually small lesions, low to moderate histological malignancy, good prognosis, most may be treated endoscopically. colon, however, often aggressive, poorly differentiated, poor or...
We present revised diagnostic and therapeutic guidelines for the management of pancreatic neuroendocrine neoplasms (PNENs) proposed by Polish Network Neuroendocrine Tumours.These refer to biochemical (determination specific nonspecific markers) imaging diagnostics (EUS, CT, MR, radioisotope examination with a 68Ga or 99Tc labelled somatostatin analogue).A histopathological diagnostic, which determines further patients PNENs, must be necessarily confirmed immunohistochemical tests. PNENs...
W pracy przedstawiono uaktualnione polskie zalecenia postępowania z chorymi na nowotwory neuroendokrynne (NEN) jelita cienkiego i wyrostka robaczkowego. Jelito cienkie, a w szczególności jelito kręte, należą do najczęstszych lokalizacji tych nowotworów. Większość nich to wysokozróżnicowane wolno rosnące; rzadko są raki neuroendokrynne. Ich objawy mogą być nietypowe, rozpoznanie opóźnione albo przypadkowe. Zapalenie robaczkowego jest najczęściej pierwszą manifestacją NEN o tym...
W niniejszej publikacji przedstawiono zaktualizowane zalecenia dotyczące diagnostyczno-terapeutycznego postępowania w nowotworach neuroendokrynnych trzustki (PNEN) zaproponowane przez Polską Sieć Guzów Neuroendokrynnych. Zawierają one nowe dane uzyskane latach 2013–2016, które albo potwierdziły wcześniejsze wytyczne, doprowadziły do zmian lub utworzenia dodatkowych zaleceń. diagnostyce duże znaczenie mają badania biochemiczne, obrazowe (anatomiczne i czynnościowe), jak również rozpoznanie...
Objective: To study interactions between the two most widely confirmed Graves’ disease (GD) loci: HLA-DRB1 and CTLA-4. HLA-DRB1∗03 (risk allele) DRB1∗07 (protective were analyzed in this aspect, linked TNF G(-308)A polymorphism was also considered. Design: A case-control of 429 patients with GD compared to 308 healthy subjects. The impact genes their by stepwise logistic regression. Results: independent effects DRB1∗03 our both stratification studies CTLA-4 did not appear be associated when...
Analysis of the morphology lesions classified into BI-RADS 4 category and assessment possibility downgrade in those that did not show enhancement on recombinant contrast-enhanced mammography (CEM) images.
Nowotwory neuroendokrynne (NENs) jelita grubego stanowią 20% wszystkich nowotworów neuroendokrynnych. Najczęstszą ich lokalizacją jest odbytnica. są wykrywane coraz częściej i liczba ta będzie wzrastać z uwagi na powszechność wykonywania kolonoskopii, w tym badań przesiewowych oraz usuwanie wykrytych zmian. W pracy przedstawiono aktualne zalecenia dotyczące diagnostyki terapii NEN grubego, uwzględnieniem biochemicznej, patomorfologicznej, nowych technik obrazowania leczenia endoskopowego,...
Evaluating the tumor response to neoadjuvant chemotherapy is key planning further therapy of breast cancer. Our study aimed evaluate effectiveness low-energy and subtraction contrast-enhanced spectral mammography (CESM) images in detection complete (CR) for (NAC) cancer.A total 63 female patients were qualified our retrospective analysis. Low-energy CESM just before beginning NAC as a follow-up examination 2 weeks end compared with one another assessed compliance postoperative...
This paper presents the updated Polish Neuroendocrine Tumour Network expert panel recommendations on management of neuroendocrine neoplasms (NENs) stomach and duodenum, including gastrinoma. The discuss epidemiology, pathogenesis clinical presentation these tumours as well their diagnosis, biochemical, histopathological localisation diagnosis. principles treatment are discussed, endoscopic, surgical, pharmacological radionuclide treatment. Finally, patient monitoring given. (Endokrynol Pol...
BACKGROUND:Contrast-enhanced spectral mammography (CESM) is digital with contrast agent. This promising new breast imaging method can be used for planning surgical treatment. study compared CESM versus (MG) in evaluating tumor size cancer. MATERIAL AND METHODS:Comparison of dimensions CESM, MG, and histopathology was made. The correlation these data assessed by histopathological type, biological subtype, grading the carcinoma, patient age. RESULTS:The average difference between examination 5...
Introduction The aim of the study was to evaluate spectral mammography (CESM) in diagnosing breast cancer, which is based on sensitivity, specificity, positive predictive value (PPV), and negative (NPV). Material methods included a group 547 women who underwent histopathological verification lesion, previously seen and/or ultrasound. In women, 593 focal lesions were diagnosed. All CESM examinations carried-out with digital device dedicated performing dual-energy acquisitions. An intravenous...
Contrast-enhanced spectral mammography (CESM) is a promising, digital breast imaging method for planning surgeries. The study aimed at comparing (MG) with CESM as predictive factors in visualizing multifocal-multicentric cancers (MFMCC) before determining the surgery extent. We analyzed 999 patients after cancer to compare MG and terms of detecting MFMCC. Moreover, these procedures were assessed their conformity postoperative histopathology (HP), calculating sensitivity specificity. question...
(1) Background: The purpose of the study was a retrospective, comparative assessment complications surgical sentinel node biopsy (SNB) procedure in breast cancer using radiotracer method and SentiMag® on groups patients after 3.5 years use. (2) Methods: material group 345 with primary who underwent SNB use combination wide local excision (WLE), simple amputation (SA) an independent period from May 2018 to January 2021 Department Oncological Surgery. Of were monitored Hospital Outpatient...
Introduction. Breast-conserving treatment in breast cancer consists of radical removal the cancerous tumour combined with a satisfactory aesthetic result. This study aimed to retrospectively analyse factors that may contribute non-radical resections patients undergoing breast-conserving for infiltrating and carcinoma situ. Material methods. retrospective analysed medical records 1,312 stage I II ductal situ (DCIS) who underwent from January 2013 December 2022. Results. The number (R1) was...
Purpose To assess the effectiveness of contrast-enhanced mammography (CEM) recombinant images in detecting malignant lesions patients with extremely dense breasts compared to all-densities population. Material and methods 792 808 breast lesions, whom final decision on core-needle biopsy was made based CEM, who received result histopathological examination, were qualified for a single-centre, retrospective study. Patient electronic records imaging examinations reviewed establish demographics,...