Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Ondrej Urban"'
Publikováno v:
Biomedical Papers, Vol 167, Iss 4, Pp 309-318 (2023)
The aim of this review is to provide a comprehensive analysis of the existing literature pertaining to cytology of extrahepatic bile ducts. A search using the keywords "biliary brush cytology" was conducted in the PubMed database, with a focus on rec
Externí odkaz:
https://doaj.org/article/7fadbcc14f604696bbd164107c2e270c
Publikováno v:
Biomedical Papers, Vol 167, Iss 4, Pp 352-356 (2023)
Aims. The main objective of this study was to determine the sensitivity of abdominal ultrasonography (US) in patients with isoattenuating pancreatic carcinoma and to compare the frequency of secondary signs on abdominal US and endoscopic ultrasonogra
Externí odkaz:
https://doaj.org/article/2c36c9d0f11e47dfaba6d555c3a5f983
Autor:
Michal Stepan, Premysl Falt, Barbora Pipek, Petr Fojtik, Martin Hanousek, Martin Hill, Ondrej Urban
Publikováno v:
Biomedical Papers, Vol 167, Iss 1, Pp 69-73 (2023)
Aims. Sufficient visibility of the mucosa during upper endoscopy is crucial for successful diagnosis, especially for early neoplastic lesions. Data documenting the effect of administration of mucolytic solution prior to gastroscopy in order to improv
Externí odkaz:
https://doaj.org/article/3c027d46433645e1beb80cafebacff6f
Publikováno v:
Surgery Open Science, Vol 11, Iss , Pp 19-25 (2023)
In a subset of patients with acute necrotizing pancreatitis, segmental necrosis affecting the main pancreatic duct may result in a discontinuity between the left-sided pancreas and the duodenum. Such an interruption in the setting of a viable upstrea
Externí odkaz:
https://doaj.org/article/a7216c1d04f44b57be06fb45ca3abf10
Autor:
Pavel Skalicky, Ondrej Urban, Jiri Ehrmann, Hana Svebisova, Dusan Klos, Jana Tesarikova, Cestmir Neoral, Katerina Knapkova, Martin Lovecek
Publikováno v:
Biomedical Papers, Vol 166, Iss 4, Pp 386-392 (2022)
Background. The aim of the study was to calculate the short-term and long-term outcomes of curative-intent surgery in distal cholangiocarcinoma (DCC) patients to identify potential prognostic factors. Patients and Methods. A retrospective cohort stud
Externí odkaz:
https://doaj.org/article/b340574b087048e38c4ef288dbaa1a4c
Autor:
Jana Tesarikova, Pavel Skalicky, Daniela Kurfurstova, Hana Svebisova, Ondrej Urban, Premysl Falt, Jana Zapletalova, Dusan Klos, Martin Lovecek
Publikováno v:
Biomedical Papers, Vol 166, Iss 3, Pp 290-296 (2022)
Background. The aim of this study was to evaluate symptoms, diagnostic methods, short- and long-term outcomes of surgical treatment in patients with duodenal adenocarcinoma. Patients and Methods. A single center, retrospective, observational study of
Externí odkaz:
https://doaj.org/article/26b52ac91dbf4b5b8dfbca3333cc2856
Autor:
Karolina Novakova, Premysl Falt, Vit Navratil, Matej Halek, Marek Vetesnik, Peter Slodicka, Pavel Sauer, Milan Kolar, Roman Havlik, Jana Zapletalova, Ondrej Urban
Publikováno v:
Biomedical Papers, Vol 165, Iss 4, Pp 380-385 (2021)
Background and Aims. COVID-19 pandemic has impacted on all endoscopy centers in the Czech Republic, that belongs to the most affected countries in the world. The aim of our study was to analyze all procedures following routine RT-PCR testing in our t
Externí odkaz:
https://doaj.org/article/27c9affc79984a2fa061ce2a297fe70e
Autor:
Vincent Dansou Zoundjiekpon, Premysl Falt, Jana Zapletalova, Petr Vanek, Daniela Kurfurstova, Zuzana Slobodova, Daniela Skanderova, Gabriela Korinkova, Pavel Skalicky, Martin Lovecek, Ondrej Urban
Publikováno v:
Biomedicines, Vol 11, Iss 3, p 755 (2023)
Background and aims: Diagnosis of the biliary stricture remains a challenge. In view of the low sensitivity of brush cytology (BC), fluorescence in situ hybridization (FISH) has been reported as a useful adjunctive test in patients with biliary stric
Externí odkaz:
https://doaj.org/article/f99b40e6b8b64f148fa2a79741c99e69
Autor:
Vincent Zoundjiekpon, Premysl Falt, Petr Fojtik, Eva Kundratova, Otto Mikolajek, Martin Hanousek, Katerina Reiterova, Dusan Ziak, Martin Bolek, Anicet Tchibozo, Martin Kliment, Ondrej Urban
Publikováno v:
Biomedical Papers, Vol 164, Iss 1, Pp 63-70 (2020)
Background: The management and prognosis of subepithelial tumors (SETs) of the upper gastrointestinal tract depend on the correct preoperative evaluation, including tissue diagnosis in selected cases. Several methods providing deep tissue sampling fo
Externí odkaz:
https://doaj.org/article/5c73cfb3ab924e65a67b7184eb97f962
Publikováno v:
Biomedicines, Vol 10, Iss 9, p 2056 (2022)
Pancreatic ductal adenocarcinoma (PDAC) is a dreaded malignancy with a dismal 5-year survival rate despite maximal efforts on optimizing treatment strategies. Radical surgery is the only potential curative procedure. Unfortunately, the majority of pa
Externí odkaz:
https://doaj.org/article/5977f141ae544058aa81db75ac333444