Results 31 to 40 of about 12,749 (324)

Clinical and epidemiological characteristics of cancers associated with human papillomavirus in the regions of North-West Russia

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2023
Introduction. The leading role of the human papillomavirus in the etiopathogenesis of malignant neoplasms of some localizations is generally recognized.
Liudmila V. Lyalina   +8 more
doaj   +1 more source

Is screening for anal squamous intraepithelial lesions in women with genital human papillomavirus intraepithelial lesions necessary?

open access: yesDST, 2022
Introduction: There seems to be a fairly close relationship between genital and anal lesions associated with human papillomavirus (HPV) and with the pathogenesis of malignancies in such sites.
Francisco Eugênio de Vasconcelos Filho   +4 more
doaj  

Some correlations between eight types of malignant neoplasms: A hint from cancer dynamics of 31 European countries in 20 years [PDF]

open access: yesNetwork Biology, 2017
In present study, the data of standardised death rates of malignant neoplasms per 100000 inhabitants in 31 European countries during 1994-2013 were used to analyze linear correlations between eight types of cancers in terms of induced death rates.
WenJun Zhang
doaj  

Multifocal Amelanotic Melanoma of the Hard Palate: A Challenging Case

open access: yesDiagnostics, 2020
Among all melanomas, the mucosal type is very rare and may occur in the sino-nasal mucosa, vagina, anus and the oral cavity. At variance with melanomas of the skin, no risk factors, such as familiarity, UV-exposure and skin phenotype, have been clearly ...
Luisa Limongelli   +6 more
doaj   +1 more source

High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey [PDF]

open access: yes2015 ApJ, 807, 171, 2015
The SkyMapper Southern Sky Survey is carrying out a search for the most metal-poor stars in the Galaxy. It identifies candidates by way of its unique filter set that allows for estimation of stellar atmospheric parameters. The set includes a narrow filter centered on the Ca II K 3933A line, enabling a robust estimate of stellar metallicity.
arxiv   +1 more source

A task and performance analysis of endoscopic submucosal dissection (ESD) surgery [PDF]

open access: yes, 2019
BACKGROUND: ESD is an endoscopic technique for en bloc resection of gastrointestinal lesions. ESD is a widely-used in Japan and throughout Asia, but not as prevalent in Europe or the US.
Bayrak, Coskun   +13 more
core   +1 more source

Differences in the Impact of COVID-19 on Pathology Laboratories and Cancer Diagnosis in Girona [PDF]

open access: yes, 2021
Coronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Càncer; Diagnòstic; PatologiaCoronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Cancer; Diagnóstico; PatologiaCoronavirus SARS-CoV-2; COVID-19; 2019-nCoV; Cancer; Diagnosis; PathologyIntroduction: The recent COVID ...
Lopez-Bonet, Eugeni   +6 more
core   +2 more sources

Computational Intelligence Approach to Improve the Classification Accuracy of Brain Neoplasm in MRI Data [PDF]

open access: yesarXiv, 2021
Automatic detection of brain neoplasm in Magnetic Resonance Imaging (MRI) is gaining importance in many medical diagnostic applications. This report presents two improvements for brain neoplasm detection in MRI data: an advanced preprocessing technique is proposed to improve the area of interest in MRI data and a hybrid technique using Convolutional ...
arxiv  

Mathematical models for order of mutation problem in myeloproliferative neoplasm: non-additivity and non-commutativity [PDF]

open access: yesarXiv, 2023
In some patients of myeloproliferative neoplasm, two genetic mutations can be found: JAK2 V617F and TET2. When one mutation is present or not, the other mutation has different effects on regulating gene expressions. Besides, when both mutations are present, the order of occurrence might make a difference.
arxiv  

Role of robotic natural orifice specimen extraction surgery in colorectal neoplasms

open access: yesScientific Reports, 2021
Natural orifice specimen extraction surgery (NOSES) is especially suitable for colorectal surgery. Until now, most of the reports published were about laparoscopic NOSES, the reports about robotic NOSES are extremely rare.
Hongliang Yao   +6 more
doaj   +1 more source

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