ArticleOncology letters2016
Collision tumor consisting of primary follicular lymphoma and adenocarcinoma in the cecum: A case report and literature review.
Article in Oncology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
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Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.
- Synchronous or collision solid neoplasms and lymphomas: A systematic review of 308 case reports.Medicine · 2022Pooled it
- Mixed epithelial endocrine neoplasms of the colon and rectum - An evolution over time: A systematic review.World journal of gastroenterology · 2020Pooled it
- Collision tumor of the cecum and ileocecal valve composed of mucinous adenocarcinoma and neuroendocrine tumor: a case report.AME case reports · 2024Article
- Collision tumor of primary malignant lymphoma and adenocarcinoma in the colon diagnosed by molecular pathology: A case report and literature review.World journal of clinical cases · 2023Article
- Synchronous colon cancer after treatment for rectal follicular lymphoma: A case report.Molecular and clinical oncology · 2022Article
- Synchronous colonic B cell lymphoma and adenocarcinoma in an elderly patient treated with R-mini-CHOP followed by resection.BMJ case reports · 2022Article
- Newly diagnosed follicular lymphoma during pembrolizumab treatment for lung cancer.International journal of hematology · 2021Article
- Collision Tumor Comprising Primary Malignant Lymphoma and Adenocarcinoma in the Ascending Colon.Case reports in gastroenterologyArticle
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present study reports the case of a collision tumor consisting of follicular lymphoma (FL) and adenocarcinoma in the cecum of a 73-year-old man. To the best of our knowledge, the present study is the 11th case of a collision tumor consisting of colon adenocarcinoma and lymphoma to be reported in the literature, and the first case of cecum adenocarcinoma with low grade FL in the same segment of the cecum and the same regional lymph node to be reported. The present study reviewed the literature to determine treatment options for patients with collision tumors. The present patient was administered with adjuvant chemotherapy for T3N1M0 colon cancer following surgery, due to the dominance of colon adenocarcinoma in the collision tumor. Following the completion of treatment, progression of the untreated FL was observed. In the literature, patients with collision tumors are administered with chemotherapy for stage IV FL, and following the completion of treatment patients have presented with a recurrence of early stage colon adenocarcinoma. The recommended treatment for collision tumors is dependent on the dominant tumor; however, the treatment options for collision tumors in the literature appeared to exacerbate the other tumor. The characteristics of the tumors altered following chemotherapy, and immunological alterations in the tumors due to chemotherapy appear to have contributed to the exacerbation of the tumors. Therefore, patients with early-stage tumors should be considered at risk of recurrence of other malignancies, which are present in collision tumors.
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