Results 51 to 60 of about 12,749 (324)
Anorectal Malignant Melanoma Post- Hemorrhoidectomy
Acta Médica PortuguesaAnorectal malignant melanoma, a rare and aggressive tumor, lacks specific symptoms and frequently presents diagnostic challenges due to its similarity to benign anorectal conditions.
Ramazan Kozan +2 more
doaj +1 more source
Challenging and newly emerging neoplastic diseases in anal canal and their mimics
Human Pathology Reports, 2022 The anal canal is comprised of heterogenous elements, including colorectal epithelium in the upper portion, transitional epithelium in the middle portion, and squamous epithelium in the lower portion. This gives rise to a wide range of entities.
Kathleen Byrnes, Xiuli Liu
doaj
Spatial convergence of mortality in Poland [PDF]
, 2021 Aim. The aim is to observe whether there is a territorial similarity of changes in mortality due to selected causes in Poland in the years 2002–2017. Convergence models were used to verify the hypothesis according to which since Poland’s accession to the
Krupowicz, Joanna, Kuropka, Ireneusz
core +1 more source
Cancer Management and Research, 2022 Jane E Rogers,1 Michael Leung,1 Benny Johnson2 1U.T. M.D. Anderson Cancer Center, Pharmacy Clinical Programs, Houston, TX, USA; 2U.T. M.D. Anderson Cancer Center, Department of Gastrointestinal Medical Oncology, Houston, TX, USACorrespondence: Jane E ...
Rogers JE, Leung M, Johnson B
doaj
NeoUNet: Towards accurate colon polyp segmentation and neoplasm detection [PDF]
arXiv, 2021 Automatic polyp segmentation has proven to be immensely helpful for endoscopy procedures, reducing the missing rate of adenoma detection for endoscopists while increasing efficiency. However, classifying a polyp as being neoplasm or not and segmenting it at the pixel level is still a challenging task for doctors to perform in a limited time.
arxiv
Targeted metabolomics reveals novel diagnostic biomarkers for colorectal cancer
Molecular Oncology, EarlyView.This study employed targeted metabolomic profiling to identify 302 distinct metabolites present in platelet‐rich plasma (PRP), revealing aberrant metabolic profiles amongst individuals diagnosed with colorectal cancer (CRC). Compared to carcinoembryonic antigen (CEA) and cancer antigen 19‐9 (CA199), our metabolite panel showed improved sensitivity ...
Zuojian Hu +7 more
wiley +1 more source
Revista do Colégio Brasileiro de CirurgiõesOBJETIVO: A doença causada pelo Papilomavírus Humano (HPV) tem alta incidência na população e é considerada pré-neoplásica. O objetivo deste trabalho é estudar um método que detecte o HPV anorretal na sua forma subclínica e suas alterações neoplásicas, a
João Carlos Magi +5 more
doaj +1 more source
Frontiers in Genetics, 2022 In observational studies, circulating vascular endothelial growth factor (VEGF) has been reported to be associated with certain types of cancer. The purpose of this study was to verify whether there is a causal relationship between circulating VEGF and ...
Hong Wu +5 more
doaj +1 more source
Higher order organizational features can distinguish protein interaction networks of disease classes: a case study of neoplasms and neurological diseases [PDF]
arXiv, 2022 Neoplasms (NPs) and neurological diseases and disorders (NDDs) are amongst the major classes of diseases underlying deaths of a disproportionate number of people worldwide. To determine if there exist some distinctive features in the local wiring patterns of protein interactions emerging at the onset of a disease belonging to either of these two ...
arxiv
The substrate of the biopsychosocial influences in the carcinogenesis of the digestive tract [PDF]
, 2016 Digestive cancer represents a severe public health problem, being one of the main causes of death. It is considered a multifactorial disease, with hereditary predisposition, environmental factors, and other factors involved in carcinogenesis.
Caragea, Daniel +5 more
core +2 more sources