Evidence map›Paper›PMID 40989532›Full record

ArticleOncoscience2025

When strokes reveal a hidden malignancy: An atypical case of metastatic colorectal cancer with extensive thromboembolism.

Md Tanzim Ahsan, Sultana Azreen

Abstract readCase Reports
In one paragraph

Article in Oncoscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Md Tanzim AhsanWrightington, Wigan and Leigh (WWL) Teaching Hospitals, NHS Foundation Trust, The United Kingdom.
Sultana AzreenClatterbridge Cancer Centre, Clatterbridge Rd, Birkenhead, Wirral, Merseyside, The United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer-associated thromboembolism and Trousseau's syndrome, which are paraneoplastic hypercoagulable states, are significant yet frequently underrecognized causes of cryptogenic stroke. We report a 71-year-old male who presented with recurrent embolic strokes and systemic thrombosis, later diagnosed with metastatic colorectal adenocarcinoma. Despite extensive investigations, no initial cancer-related symptoms were noted, and the diagnosis was made retrospectively after supraclavicular lymph node biopsy. The patient exhibited multi-territory infarcts, deep vein thrombosis, and renal and splenic infarcts, highlighting the aggressive thrombotic potential of malignancy-associated stroke. This case highlights the importance of early consideration of occult malignancy in cryptogenic embolic events, supporting comprehensive oncologic evaluation for unexplained hypercoagulable states.

Indexed as

cancer-associated stroke (CAS)colorectal cancerhypercoagulabilitysystemic thromboembolismtrousseau’s syndrome

Identifiers

PMID40989532
PMCPMC12453219

What OpenQuestion holds

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Registered trials

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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.