ArticleFrontiers in oncology2025
A collision tumor composed of colon adenocarcinoma and large cell neuroendocrine carcinoma with gingival metastasis: a case report.
Article in Frontiers in oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Ovarian Collision Tumor in a Pediatric Patient: A Mature Teratoma Associated with a Combined Tumor Containing a Mucinous Cystadenocarcinoma Component.Journal of clinical medicine · 2025Article
- A Rare Case of Collision Tumor at the Periampullary Region.Case reports in pathology · 2025Article
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Authors and funding
6 authors.
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Abstract
Collision tumors represent a relatively uncommon form of tumor manifestation, characterized by the independent coexistence of multiple distinct types of tumors. Large cell neuroendocrine carcinoma of the colorectum is a rare entity, with limited reports describing collision tumors involving adenocarcinoma and large cell neuroendocrine carcinoma. Distant metastases of colorectal cancer typically occur in sites such as bone, liver, and lungs; however, metastasis to the gingiva is rarely encountered. This paper reports a case of a collision tumor comprising colonic adenocarcinoma and large cell neuroendocrine carcinoma, with accompanying gingival metastasis.
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