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Wyszukujesz frazę "colorectal cancers" wg kryterium: Wszystkie pola


Wyświetlanie 1-3 z 3
Tytuł:
Comparison of emergency and elective colorectal cancer surgery – a single center experience
Autorzy:
Ocak, Sönmez
Bük, Ömer
Çiftci, Ahmet
Yemez, Kürşat
Powiązania:
https://bibliotekanauki.pl/articles/1391322.pdf
Data publikacji:
2021
Wydawca:
Index Copernicus International
Tematy:
Colorectal cancers
emergency surgery
lypmh node
Opis:
Introduction: About one-third of colorectal cancer surgery are performed as emergency surgery. Aim: In this retrospective study we aimed to compare emergency surgery with patients those performed elective colorectal cancer surgery. Material and methods: One hundred and sixty patients data those performed colorectal cancer surgery were analyzed retrospectively. Patients were divided into two group; emergency surgery group (n = 29) and elective surgery group (n = 131). Demographics and clinicopathological features of the groups were compared. Results: There were no significant difference between groups in terms of age,blood transfusion requirement, additional surgical intervetion. Emergency surgery was performed more frequently in male patients. Emergency surgery has higher complication rates but no significant difference were observed in length of hospital stay. Total harvested lymph node number were similar between groups but in emergency surgery group metastatic lymph node number was significantly higher. Conclusions: Emergency colorectal resections for colorectal cancers can be performed with regarding the oncological principles.
Źródło:
Polish Journal of Surgery; 2021, 93, 2; 40-42
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of 7965 screening colonoscopies and treatment results of detected colorectal cancers – experiences of one center
Autorzy:
Nowicki, Andrzej
Kula, Zbigniew
Lemanowicz, Marzena
Powiązania:
https://bibliotekanauki.pl/articles/1064862.pdf
Data publikacji:
2016
Wydawca:
Medical Education
Tematy:
National Screening Program for Early Detection of Colorectal Cancer
colorectal cancer
screening colonoscopy
Opis:
Introduction: Colorectal cancer is one of the most common cancers in both sexes and is one of the leading causes of death in Poland and the world. An effective method to prevent the development of colorectal cancer (CRC) is the detection of polyps during a screening colonoscopy and their removal. Objective: The aim of the study was to evaluate results of screening for early detection of colorectal cancer by colonoscopy. Material and methods: The study was based on analysis of medical records of 7965 patients who underwent colonoscopy as part of the National Screening Program (NSP) for Early Detection of Colorectal Cancer in the 2000–2014 period. Results: Polyps were removed in 2900 (36.4%) patients, among whom 1885 (23.6%) had adenomas, which were more frequent in men (32.9%). Tubular adenomas were observed in 1685 patients (21.1%), tubulo-villous adenomas were detected in 157 patients (2%) and villous adenomas – in 43 (0.5%) of them. Sixty-three (0.79%) colorectal cancers were detected in various clinical stages, including adenocarcinoma in situ in 3 patients. Probability of 5-year survival rate of colorectal cancer amounted to 74% while 10-years survival was reached in 63% of patients. Conclusions: The detection rate of polyps, adenomas and carcinomas thanks to screening colonoscopy was 36.4%, 23.6% and 0.79% respectively, while the probability of 5-year survival was 74%. An improvement in the quality of colonoscopy was observed in subsequent years of the NSP, which translated into better detection of adenomas.
Źródło:
OncoReview; 2016, 6, 3; A134-142
2450-6125
Pojawia się w:
OncoReview
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The basic biology of erbB-2 and its participation in colorectal cancers
Autorzy:
Stawińska, Magdalena
Bryś, Magdalena
Krajewska, Wanda M
Powiązania:
https://bibliotekanauki.pl/articles/764806.pdf
Data publikacji:
2005
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
ErbB-2
colorectal cancers
signal transduction
tumour growth
Opis:
ErbB-2 is one of Tour cell surface growth factor receptors involved in transmission of signals controlling normal cell growth and differentiation. A range of growth factors serve as ligands, but none is specific for the ErbB-2 receptor. Ligand binding to ErbB-1, ErbB-3 and ErbB-4 induces rapid receptor dimerization, with a marked preference for ErbB-2 as a dimer partner. When ErbB-2 is overexpressed multiple ErbB-2 heterodimers are formed and cell signalling is stronger, resulting in enhanced responsiveness to growth factors and malignant growth. This explains why ErbB-2 overexpression is an indicator of poor prognosis in colorectal cancers and may be predictive of response to treatment. ErbB-2 is a highly specific and promising target for new colon cancer treatments.
Źródło:
Acta Universitatis Lodziensis. Folia Biologica et Oecologica; 2005, 2
1730-2366
2083-8484
Pojawia się w:
Acta Universitatis Lodziensis. Folia Biologica et Oecologica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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