ArticleJournal of surgical case reports2024
An unexpected primary squamous cell carcinoma of the left colon: a rare case report.
Article in Journal of surgical case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- The enigma of squamous cell carcinoma of the colon: a case report and review.Frontiers in oncology · 2026Review
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Colorectal cancer is a common cancer with a large burden of disease. Adenocarcinomas account for majority of colorectal cancers, arising from glandular epithelium. Other malignancies including neuroendocrine, adenosquamous, spindle cell and squamous cell carcinomas (SCCs) are seldomly encountered. Primary colorectal SCC was first reported in 1919 and is particularly rare. It is difficult to manage as patients present late, with locally invasive or metastatic disease. We present the case of a woman in her 40s with a previously resected sigmoid adenocarcinoma and a new splenic flexure mass. Histopathology revealed an SCC without evidence of extra-colonic disease. The patient underwent resection with clear margins, however, did not tolerate systemic adjuvant treatment and developed local recurrence within twelve months. We add our patient's case to the small compilation of cases of primary colorectal SCC along with a summary of its clinical and histological characteristics, strategies in management and considerations for future research.
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