Results 21 to 30 of about 843,369 (375)

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

Neuroendocrine neoplasms of the appendix, colon and rectum

open access: yesPathologica, 2021
Neuroendocrine neoplasms of the appendix, colon and rectum are classified according to the most recent WHO classification as neuroendocrine tumors (NET), neuroendocrine carcinomas (NEC) and mixed neuroendocrine-non neuroendocrine neoplasms (MiNENs). NECs and MiNENs are aggressive neoplasms requiring multimodal treatment strategies.
Volante, Marco   +8 more
openaire   +5 more sources

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

Colonization of epithelial pilar neoplasms by melanocytes [PDF]

open access: yesHistopathology, 2005
We retrieved 50 cutaneous epithelial pilar neoplasms from The Royal London Hospital archives (1980–2003), 46 benign (39 trichoepitheliomas ⁄ seven trichoblastomas) and four malignant (trichilemmal carcinomas). The pilar differ- entiation criteria included organoid, lobular or folli- culo-centric growth pattern, few or no connections with the epidermis,
Diaz-Cano, Salvador J.   +2 more
openaire   +3 more sources

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

K-ras and p53 mutations in colonic lavage fluid of patients with colorectal neoplasias [PDF]

open access: yes, 2001
Background: The adenoma-carcinoma sequence has its molecular basis in several gene mutations of which K-ras and p53 are of paramount importance. The aims of this study were to evaluate whether these genetic alterations can be detected in colonic lavage ...
Folwaczny, Christian   +3 more
core   +1 more source

Short-term outcomes of endoscopic submucosal dissection versus laparoscopic surgery for colorectal neoplasms: An observational study

open access: yesJournal of the Anus, Rectum and Colon, 2018
Objectives: With endoscopic submucosal dissection and laparoscopic surgery, treatment for colorectal neoplasms has become minimally invasive. However, few studies have compared endoscopic submucosal dissection with laparoscopic surgery for colorectal ...
Takashi Inoue   +8 more
doaj   +1 more source

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