Results 1 to 10 of about 325,749 (299)

Small-cell neuroendocrine carcinoma of the descending colon in a young adult: a case report [PDF]

open access: yesFrontiers in Oncology
Neuroendocrine neoplasms (NENs) are a heterogeneous group of tumors arising from neuroendocrine cells with malignant potential. NENs of the colorectum are uncommon, and colonic neuroendocrine neoplasms (CNENs) are particularly rare.
Rong-Chao Zhou, Gang Zhou, Zhe Liang
doaj   +2 more sources

Helicobacter pylori and colorectal neoplasms: a concise review [PDF]

open access: yesArquivos de Gastroenterologia, 2021
Helicobacter pylori is the main etiological agent of all malignant tumors caused by an infectious disease. It is a major, at times dominant, factor in the pathogenesis of a large spectrum of diseases such as acute and chronic gastritis, gastric and ...
Luiz Gonzaga Vaz COELHO   +1 more
doaj   +1 more source

Colonic lipomas an uncommon cause of intussusception in adult patients: report of three cases and literature review

open access: yesCirugía y Cirujanos, 2021
Colonic lipomas are infrequent, benign, non-epithelial, fatty neoplasms. Most of the colonic lipomas are asymptomatic, but around 25% of patients may develop symptoms. Nowadays, surgical resection of the involved segment is the treatment of choice.
Francisco E. Alvarez-Bautista   +6 more
doaj   +1 more source

Decreasing rates of colectomy for benign neoplasms: A nationwide analysis.

open access: yesPLoS ONE, 2023
BackgroundDespite advances in endoscopic techniques for management of benign colonic neoplasms, a rise in rates of surgical treatment has been reported.
Sara Sakowitz   +7 more
doaj   +1 more source

An isolated colonic neurofibroma: A rare colonic neoplasm. Case report with clinicopathologic features and review of literature

open access: yesHuman Pathology Reports, 2022
Neurofibromas of the large bowel are very rare and usually observed in the colonic region in neurofibromatosis type 1 (Von Recklinghausen’s disease).
Mukund Tinguria
doaj   +1 more source

Utility of Fecal Immunochemical Test in Screening for Colorectal Cancer in Egyptian Individuals with Family History of Advanced Colonic Neoplasia [PDF]

open access: yesMiddle East Journal of Cancer, 2023
Background: Colorectal cancer (CRC) has a presumable low incidence in Egypt which did not rationalize for the development of screening programs up till now.
Ahmed Alwassief   +2 more
doaj   +1 more source

Morphology, Histopathology, and Anatomical Distribution of Sporadic Colorectal Polyps in Chinese Patients

open access: yesGastro Hep Advances, 2023
Background and Aims: There are limited data regarding the morphology, histopathology, and anatomical distribution of sporadic colorectal polyps in Chinese patients.
Chunpeng Zhu   +7 more
doaj   +1 more source

Bowel Preparation for Surveillance Colonoscopy After Colorectal Resection: A New Perspective [PDF]

open access: yesAnnals of Coloproctology, 2019
Purpose Inadequate bowel preparation (IBP) is commonly observed during surveillance colonoscopy after colorectal resection. We investigated potential risk factors affecting bowel preparation.
Donghyoun Lee, Ho-Kyung Chun
doaj   +1 more source

Clinical study of colorectal cancer operation: Survival analysis [PDF]

open access: yesKorean Journal of Clinical Oncology, 2020
Purpose Overall 5-year survival rates for colon and rectal cancer reported recently by the American Cancer Society were 89%, 90% for localized disease, 71%, 71% for regional disease, and 14%, 15% for distant disease.
Youngki Hong   +3 more
doaj   +1 more source

Procedure of choice in a patient initially operated for a suspected epithelial appendiceal neoplasm

open access: yesClinical Case Reports, 2021
In patients operated for a suspected appendiceal neoplasm, radical appendectomy is the procedure of choice because it provides definitive treatment in most of appendiceal neoplasms, except from mucinous or colonic‐type adenocarcinoma and NET>2 cm.
Antigoni Xenou   +7 more
doaj   +1 more source

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