Results 41 to 50 of about 138,916 (331)
Metastatic melanoma of the stomach and the duodenum [PDF]
Archive of Oncology, 2006 A case of metastatic melanoma of the antrum and duodenal bulb is reported with rare endoscopic findings. A 59-year-old male patient was presented with nausea, vomiting, and abdominal pain one year after excision of malignant melanoma from the back.
Benedeto-Stojanov Daniela A. +4 more
doaj +1 more source
Propofol to Increase Colorectal Cancer Screening in Portugal
Acta Médica Portuguesa, 2014 Keywords: Colorectal Neoplasms; Hypnotics and Sedatives; Propofol; Endoscopy, Gastrointestinal; Colonoscopy.
Alexandre Oliveira Ferreira +1 more
doaj +1 more source
Annals of Gastroenterological Surgery, 2021 Aim Preoperative inflammation‐based Glasgow prognostic score (GPS) is a useful tool for predicting long‐term prognosis in cancer patients. However, its association with postoperative short‐term outcomes remains unknown.
Yoshihiro Hiramatsu +9 more
doaj +1 more source
Frontiers in Nutrition, 2022 The evolving trends in colorectal cancer (CRC) as one of the most common malignancies worldwide, have likely been influenced by the implementation of screening programs and changes in lifestyle habits.
Monireh Sadat Seyyedsalehi +19 more
doaj +1 more source
Primary Extra-gastrointestinal Stromal Tumor of Retroperitoneum
Clinical Medicine Insights: Oncology, 2012 Background Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract. More rarely neoplasms with histology and immunohistochemistry similar to GISTs may occur outside the gastrointestinal tract ...
Claudio Casella +4 more
doaj +1 more source
Quantifying the impact of the COVID‐19 pandemic on gastrointestinal cancer care delivery
Cancer Reports, 2022 Background and Aim This study quantifies how changes in healthcare utilization and delivery during the first months of the COVID‐19 pandemic have altered the presentation, treatment, and management of patients with gastrointestinal (GI) malignancies ...
Nicholas R. Perkons +10 more
doaj +1 more source
BlazeNeo: Blazing fast polyp segmentation and neoplasm detection [PDF]
arXiv, 2022 In recent years, computer-aided automatic polyp segmentation and neoplasm detection have been an emerging topic in medical image analysis, providing valuable support to colonoscopy procedures. Attentions have been paid to improving the accuracy of polyp detection and segmentation.
arxiv
Application of alternative medicine in gastrointestinal cancer patients [PDF]
Vojnosanitetski Pregled, 2012 Bacground/Aim. Alternative medicine is a set of therapeutic procedures which are no part of official practice. At present, the use of alternative medicine among cancer patients is significant and the purpose of this study was to get more information ...
Nikolić Ivan +7 more
doaj +1 more source
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
Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors
Molecular Oncology, EarlyView.Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi +6 more
wiley +1 more source