Evidence map›Paper›PMID 33858889›Full record

ArticleBMJ case reports2021

Metastatic squamous cell carcinoma of the colon: a conundrum in colorectal malignancies.

Sachi Singhal, Rohan Bir Singh, Rashmika Potdar

Open access · greenAbstract readCase Reports
In one paragraph

Article in BMJ case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 39% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Sachi SinghalInternal Medicine, Crozer-Chester Medical Center, Upland, Pennsylvania, USA.
Rohan Bir SinghHarvard Medical School, Boston, Massachusetts, USA dr.rohandhaliwal@gmail.com rpotdar@alliancecancer.com.ORCID http://orcid.org/0000-0002-2426-3900
Rashmika PotdarCrozer-Chester Medical Center, Upland, Pennsylvania, USA dr.rohandhaliwal@gmail.com rpotdar@alliancecancer.com.
Crozer-Keystone Health System · USHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small-cell carcinoma of the colon is an extremely rare tumour, with poorly understood pathogenesis and unestablished treatment guidelines. The first case was documented in 1919, and only about 100 cases of this condition have been reported to this date. In this case report, we present a case of sigmoid squamous cell carcinoma that eventually led to bowel perforation and was diagnosed on histopathology after emergent surgical intervention. Additionally, we also review the incidence, epidemiology, pathogenesis, immunohistological markers, neogenomics and therapeutic strategies for the same.

Indexed as

Carcinoma, Squamous CellColorectal NeoplasmsIntestinal PerforationColon, SigmoidHumanscancer interventioncolon canceroncology

Identifiers

PMID33858889
PMCPMC8055152
OpenAlexW3155837994

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.