Results 11 to 20 of about 10,129 (212)

Extensive colectomy in colorectal cancer and hereditary nonpolyposis colorectal cancer – long-term results [PDF]

open access: yesJournal of Coloproctology, 2019
Background: Colorectal cancer survival is better in hereditary nonpolyposis colorectal cancer patients than in sporadic colorectal cancer patients and even for hereditary nonpolyposis colorectal cancer with colorectal cancer is not consensual that ...
Marisa D. Santos   +8 more
doaj   +2 more sources

A rare case of Turcot syndrome [PDF]

open access: yesJournal of Clinical and Scientific Research, 2015
Turcot’s syndrome is a rare genetic disorder clinically characterised by concomitant occurrence of primary brain tumour and colorectal polyposis. It is commonly seen in association with two other syndromes, namely, hereditary nonpolyposis colorectal ...
Sarma YS   +3 more
doaj   +1 more source

Case Report: Multiple colorectal cancers in a patient with Ulcerative colitis and Lynch syndrome: Is there a role for prophylactic colectomy? A short report and review of literature

open access: yesFrontiers in Oncology, 2022
It is a known fact that Lynch syndrome (LS) and Ulcerative colitis (UC) are individually associated with increased risk of colorectal cancer. While there is no conclusive evidence to demonstrate a cumulative risk when these two conditions coexist ...
Adewale Adeoba Ayeni   +5 more
doaj   +1 more source

High Grade Dysplastic Rectal Adenoma in a Young Patient With Café-Au-Lait Spots: A Case Report. [PDF]

open access: yesClin Case Rep
ABSTRACT Colorectal cancer screening guidelines typically focus on familial history and age‐related risk factors, yet Café‐au‐lait macules could serve as early indicators for tailored surveillance protocols. This case underscores the importance of considering extracolonic manifestations in young patients presenting with colorectal symptoms.
Hamdan A   +4 more
europepmc   +2 more sources

Hereditary colorectal cancer : assessment of genotype-phenotype correlations and analysis of rare susceptibility genes in familial adenomatous polyposis (FAP) and hereditary nonpolyposis colorectal cancer (HNPCC) [PDF]

open access: yes, 2008
Each year 3500 people in Switzerland are diagnosed with colorectal cancer. Approximately 20 percent of all affected patients have two or more first or second-degree relatives with colorectal cancer (at-risk family members). About five percent of these
Necker, Judith
core   +1 more source

Extended microsatellite analysis in microsatellite stable, MSH2 and MLH1 mutation-negative HNPCC patients: Genetic reclassification and correlation with clinical features [PDF]

open access: yes, 2004
Background: Hereditary nonpolyposis colorectal cancer (HNPCC) is an autosomal dominant disorder predisposing to predominantly colorectal cancer (CRC) and endometrial cancer frequently due to germline mutations in DNA mismatch repair (MMR) genes, mainly ...
Gross, M.   +9 more
core   +1 more source

Role of APC and DNA mismatch repair genes in the development of colorectal cancers

open access: yesMolecular Cancer, 2003
Colorectal cancer is the third most common cause of cancer-related death in both men and women in the western hemisphere. According to the American Cancer Society, an estimated 105,500 new cases of colon cancer with 57,100 deaths will occur in the U.S ...
Roy Deodutta, Narayan Satya
doaj   +1 more source

Identification of novel germline mutations in hereditary colorectal cancer patients and characterization of somatic alterations in their tumors [PDF]

open access: yes, 2008
Colorectal cancer has been reported as the third leading cause of cancer related death in the world. About 5-10% of colorectal cancers are due to an inherited predisposition.
Zhang, Jian
core   +1 more source

Advanced Colon Cancer Before the Age of 20 Years: A Case for Extension of the Current Colonscopy Surveillance Guidelines in Hereditary Nonpolyposis Colorectal Cancer Syndrome

open access: yesCanadian Journal of Gastroenterology, 2004
BACKGROUND: Hereditary nonpolyposis colorectal cancer (HNPCC) currently accounts for between 2% to 6% of all colorectal adenocarcinomas. Controversies exist regarding the current guidelines for colonoscopic screening for colon cancer.
Victor K Wong   +4 more
doaj   +1 more source

Differential diagnosis of small bowel occlusions

open access: yesClinical Management Issues, 2009
Hereditary nonpolyposis colorectal cancer (HNPCC), also known as Lynch syndrome, is a common autosomal dominant syndrome characterized by early age at onset, and microsatellite instability (MSI).
Paolo Ghiringhelli
doaj   +1 more source

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