ArticleChinese medical journal2015
Clinicopathological Characteristics and Prognosis of Colorectal Cancer in Chinese Adolescent Patients.
Article in Chinese medical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Clinical profiles and health-related quality of life changes after treatment in advanced colorectal cancer patients: a nationwide study in China.BMC cancer · 2025Article
- Colorectal cancer under 20 years old: a retrospective analysis from three tertiary hospitals.Journal of cancer research and clinical oncology · 2021Article
- Long-Term Outcomes of Radical Surgery for Transverse Colon Cancer Staged from I to IIIC.Cancer management and research · 2020Article
- DNA methylation of SFRP1, SFRP2, and WIF1 and prognosis of postoperative colorectal cancer patients.BMC cancer · 2019Article
- A serum piRNA signature as promising non-invasive diagnostic and prognostic biomarkers for colorectal cancer.Cancer management and research · 2019Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
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Abstract
backgroundColorectal adenocarcinoma rarely occurred in adolescent. Clinical feature and prognosis of this population are not clear until now. In addition, DNA mismatch repair (MMR) status may relate to the early disease occurrence. The present study aimed to perform a retrospective analysis of adolescent patients with colorectal cancer, including clinicopathological characteristics and prognosis.
methodsThe medical records of 11,503 patients diagnosed as colorectal cancer in Cancer Hospital, Chinese Academy of Medical Sciences from January 1999 to December 2009 were retrospectively reviewed. Finally, 19 patients who were between 10 and 20 years old were selected as the study group. We summarized the clinicopathological characteristics, analyzed the association with prognosis and assessed the expression of MMR protein by immunohistochemical method.
resultsThe most common primary site was the right colon in 7 patients. Ten patients had Stage III colorectal cancer, 5 patients had Stage IV disease. Signet ring cell carcinoma was the most frequent pathological type (7/19). Deficient MMR was identified in 2 patients. The 5-year survival rate and median survival time were 23.2% and 26 months. Distant metastasis was identified as an independent prognostic factor (P = 0.02).
conclusionsColorectal cancer in Chinese adolescents was very rare. The chinese adolecents with colorectal cancer were frequently diagnosed in the right colon, as Stage III/IV disease with signet ring cell carcinoma. The prognosis was relatively poor.
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