Results 1 to 10 of about 529,202 (361)
Double-tunneling butterfly method for endoscopic submucosal dissection of extensive rectal neoplasms. [PDF]
VideoGIE, 2020 Background and aims: Endoscopic submucosal dissection (ESD) is the preferred technique for en bloc resection of superficial colorectal neoplasms. Resection of extensive lesions with ESD can be challenging, owing to loss of orientation in the submucosal ...
Stasinos I, Toyonaga T, Suzuki N.
europepmc +3 more sources
Molecular typing and mutational characterization of rectal neuroendocrine neoplasms
Cancer Medicine, 2023 Background Rectal neuroendocrine neoplasms (NENs) are rare neoplasms with limited understanding of its genomic alterations and molecular typing. Methods The paraffin‐embedded tissue specimens of 38 patients with rectal NENs after surgery were subjected ...
Xiaoling Duan +10 more
doaj +4 more sources
Stool Microbiota Composition Differs in Patients with Stomach, Colon, and Rectal Neoplasms. [PDF]
Dig Dis Sci, 2018 Background: Microbial ecosystems that inhabit the human gut form central component of our physiology and metabolism, regulating and modulating both health and disease.
Youssef O +12 more
europepmc +4 more sources
Beyond adenocarcinoma: MRI of uncommon rectal neoplasms and mimickers. [PDF]
Abdom Radiol (NY), 2019 To provide a review of rare rectal tumors beyond adenocarcinoma.Rectal cancer is a common malignancy, both in the United States and abroad. In addition to adenocarcinoma, abdominal radiologists will encounter a variety of other less common rectal masses, both benign and malignant neoplasms as well as non-neoplastic mimickers.
Bates DDB +9 more
europepmc +5 more sources
BMC Surgery, 2023 Background There are only a few epidemiological reports available for reference. The clinicopathological features are not clear, so there is no consensus on treating rectal multiple neuroendocrine neoplasms.
Xiuli Zheng +6 more
doaj +4 more sources
Role of magnetic resonance imaging in assessment of rectal neoplasms
The Egyptian Journal of Radiology and Nuclear Medicine, 2015 Background: MRI examination of the rectum has evolved as the standard technique in the assessment of cancer rectum having multiplaner capabilities and high tissue contrast imaging.
Atef Hammad Teama +3 more
doaj +4 more sources
Rectal Neuroendocrine Neoplasms: Why Is There a Global Variation? [PDF]
Current Oncology Reports, 2022 Abstract Purpose of Review This review examines the variation in incidence of rectal neuroendocrine tumours across the globe. Rectal neuroendocrine tumours are a common type of gastrointestinal NET with an increasing incidence reported over the last 30 years. Recent Findings
J. Cope, R. Srirajaskanthan
semanticscholar +3 more sources
Optimising Outcomes and Surveillance Strategies of Rectal Neuroendocrine Neoplasms
Cancers, 2023 Simple Summary Rectal neuroendocrine neoplasms are increasing in incidence due in part to increased use of colonoscopy for colon cancer screening. These lesions can be difficult to characterise by endoscopists and, therefore, may be removed using an ...
R. Srirajaskanthan +4 more
semanticscholar +3 more sources
Value of macrobiopsies and transanal endoscopic microsurgery in the histological work-up of rectal neoplasms: A retrospective study. [PDF]
World J Gastrointest Oncol, 2017 AIM To evaluate a step up approach: Taking macrobiopsies and performing excision biopsies in patients with suspected rectal cancer in which biopsies taken though the flexible endoscope showed benign histology.
Bökkerink GMJ +6 more
europepmc +2 more sources
Сибирский онкологический журнал, 2022 Introduction. Transanal endoscopic microsurgery (tem) is a method that allows the specialists to clearly visualize a tumor and bimanually remove the tumor using a set of special instruments.
V. A. Avdeenko +10 more
doaj +2 more sources