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Wyszukujesz frazę "Kurzawa, Piotr" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Massive inflammatory reaction following the removal of a ruptured silicone implant masking the invasive breast cancer – case report and literature review
Autorzy:
Nowaczyk, Piotr
Budnicka, Aleksandra
Wichtowski, Mateusz
Kurzawa, Paweł
Murawa, Dawid
Powiązania:
https://bibliotekanauki.pl/articles/1394062.pdf
Data publikacji:
2016
Wydawca:
Index Copernicus International
Tematy:
breast augmentation
breast implants
breast implant rupture
silicone granuloma
breast cancer
Opis:
This paper presents a case of a patient with invasive ductal breast cancer following breast augmentation. Following breast implants rupture in March 2013 the breast implants have been removed – histopathological examination revealed leaked silicone with inflammatory infiltration, without evidence of cancerous lesions. Diagnostic imaging revealed multiple encapsulated silicone particles and clusters of post-inflammatory macrocalcifications in both breasts. In January 2014 the patient presented with symptoms of massive inflammation of the left breast. Following surgical consultation the patient had undergone radical left-sided mastectomy with lymphadenectomy. Postoperative histopathological examination revealed a multifocal advanced invasive ductal cancer G3 pT3pN3a (vascular invasion, metastases in 11 of 12 examined axillary lymph nodes). Following surgery the patient was qualified for further treatment – chemotherapy, radiotherapy, hormone therapy. The discussion includes a review of literature on the risk evaluation of co-occurrence of breast cancers in women with silicone breast implants and presents diagnostic challenges of breast cancer in this patient group.
Źródło:
Polish Journal of Surgery; 2016, 88, 1; 41-47
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of Various Types of Bracing on Force Distribution in Braced Barrel Vaults
Autorzy:
Chrust, Jędrzej
Chybiński, Marcin
Garasz, Piotr
Kurzawa, Zdzisław
Piórecki, Wojciech
Polus, Łukasz
Stajkowska, Weronika
Powiązania:
https://bibliotekanauki.pl/articles/27314790.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
barrel vault
bracing
large span structures
steel structures
sklepienie kolebkowe
konstrukcje o dużych rozpiętościach
konstrukcja stalowa
Opis:
In this paper the authors analysed four single-layered braced barrel vaults with different types of bracing. Each braced barrel vault covered the area of 20 m × 28 m and was made from steel hollow sections. The static-strength analyses of the structures were conducted using the Autodesk Robot Structural Analysis program, taking into account self-weight, glass cover, snow load and wind load. In the case of wind load, wind pressure perpendicular to the longitudinal wall was determined in accordance with the EN 1991-1-4 standard. However, the standard does not specify how to calculate wind pressure perpendicular to a gable wall for braced barrel vaults. For this reason, two variants suggested by the authors of this article were analysed for this direction of the wind. The influence of the type of bracing on force distribution in a braced barrel vault and on material consumption was analysed. The impact of the gable wall boundary conditions on force distribution in the braced barrel vault was also evaluated. Both the bracing type and the boundary conditions had an impact on the force distribution in the analysed braced barrel vault.
Źródło:
Civil and Environmental Engineering Reports; 2022, 32, 3; 19--35
2080-5187
2450-8594
Pojawia się w:
Civil and Environmental Engineering Reports
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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