Evidence map›Paper›PMID 41394238›Full record

ArticleCureus2025

A Massive Haemothorax Due to Pleural Extramedullary Haematopoiesis in a Patient With Myelodysplastic Syndrome/Myeloproliferative Neoplasm.

Maha Theeb, Sarah Idris, Michael Sheaff, Kayleigh McCloskey

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

4 authors.

Maha TheebDepartment of Haemato-Oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, GBR.
Sarah IdrisDepartment of Haemato-Oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, GBR.
Michael SheaffDepartment of Histopathology, The Royal London Hospital, Barts Health NHS Trust, London, GBR.
Kayleigh McCloskeyDepartment of Haemato-Oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, GBR.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extramedullary haematopoiesis (EMH) refers to blood cell production outside the bone marrow, typically in reticuloendothelial organs such as spleen, liver, and lymph nodes, as a compensatory response to haematopoietic stress. We describe a rare case of recurrent haemothorax caused by pleural EMH in a female patient in her 60s with myelodysplastic/myeloproliferative neoplasm (MDS/MPN) not otherwise specified (NOS). She had recurrent presentations with transfusion-dependent anaemia, fevers, splenomegaly, and bone marrow morphology consistent with MDS/MPN. Over the course of her disease, she developed recurrent left-sided pleural effusions and haemothorax, initially managed with repeated drainage. Video-assisted thoracoscopic surgery (VATS) with pleural biopsy confirmed EMH with infiltration by myeloid precursors and megakaryocytes. Despite azacitidine therapy and supportive management, her condition progressed to multi-organ failure and death. The case highlights an unusual site of EMH and emphasises the need to consider EMH in the differential diagnosis of haemorrhagic pleural effusions in patients with malignant haematological disorders.

Indexed as

extramedullary haematopoiesishaemothoraxmyelodysplastic/myeloproliferative neoplasmmyelodysplastic syndromespleural effusionthoracic bleeding

Identifiers

PMID41394238
PMCPMC12701677

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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.