ArticleJournal of clinical and diagnostic research : JCDR2016
Case Report: Collision Tumour of Colon Leiomyosarcoma and Adenocarcinoma.
Article in Journal of clinical and diagnostic research : JCDR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.
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
10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.
- Mixed epithelial endocrine neoplasms of the colon and rectum - An evolution over time: A systematic review.World journal of gastroenterology · 2020Pooled it
- A pooled analysis of risk factors of surgically treated leiomyosarcoma of the colon in adults.World journal of surgical oncology · 2020Pooled it
- Tumour-to-tumour metastasis: head and neck squamous cell carcinoma to enchondroma.Skeletal radiology · 2026Article
- A Case of Colon Leiomyosarcoma Arising from the Muscularis Mucosae: A Case Report and Literature Review.Surgical case reports · 2025Article
- Clinicopathological characteristics of co-existing or mixed colorectal cancer and neuroendocrine tumor: Report of five cases.Open life sciences · 2023Article
- Papillary and Medullary Thyroid Carcinomas Presenting as Collision Tumors: A Case Series of 21 Cases at a Tertiary Care Cancer Center.Head and neck pathology · 2021Article
- Two cases of primary leiomyosarcoma of sigmoid colon treated with laparoscopic surgery: A case report and a review of literature.International journal of surgery case reports · 2021Article
- Collision carcinoma of the rectum involving neuroendocrine carcinoma and adenocarcinoma: A case report.World journal of clinical cases · 2021Article
- Laparoscopic surgery to treat leiomyosarcomas of the sigmoid colon:a case report and literature review.Surgical case reports · 2019Article
- First reported case of a collision tumor composed of pancreatic adenocarcinoma and retroperitoneal liposarcoma: a case report.BMC cancer · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The colon is an exceedingly rare site of primary leiomyosarcoma and only a few cases have been published to date. Of the reported cases of collision tumours, collision tumours that specifically occurred in the colon have consisted of combinations of adenoma or adenocarcinoma with lymphomas or neuroendocrine tumours. Here, not only do we report a case of colon leiomyosarcoma, but we report, what is to our knowledge, the first case of collision tumour consisting of colon leiomyosarcoma and adenocarcinoma. Cause, prognosis, and treatment of colon collision tumours vary and are yet to be understood.
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Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.