Evidence map›Paper›PMID 40891979›Full record

ReviewRadiology2025

How I Do It: MRI of the Bone with Marrow-specific Sequences.

Shivani Ahlawat, Ali Ghasemi, Laura M Fayad

Abstract readReview
In one paragraph

Review in Radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. [Differential diagnoses of malignant bone marrow diseases].Radiologie (Heidelberg, Germany) · 2026
    Review
  2. Review
  3. Review
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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.

Shivani AhlawatThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, The Johns Hopkins Medical Institutions, 601 N Caroline St, 3rd Fl, Baltimore, MD 21287.ORCID 0000-0003-4437-5237
Ali GhasemiThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, The Johns Hopkins Medical Institutions, 601 N Caroline St, 3rd Fl, Baltimore, MD 21287.ORCID 0000-0002-2124-9329
Laura M FayadThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, The Johns Hopkins Medical Institutions, 601 N Caroline St, 3rd Fl, Baltimore, MD 21287.ORCID 0000-0002-4927-4008

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Normal bone marrow is composed of red marrow, which is hematopoietically active (producing red blood cells), and yellow marrow, which is hematopoietically inactive (composed mainly of fat cells). In infancy, bone marrow is mostly red marrow and converts to fatty yellow marrow in a systematic and predictable manner over time. Therefore, depending on the patient's age, the MRI appearance of normal bone marrow will change. In addition, red marrow reconversion from fatty yellow marrow wherein red replaces yellow bone marrow is a physiologic process that can occur due to stressors such as anemia, obesity, or chronic illness. Bone marrow conversion and reconversion are commonly encountered in routine practice, occasionally making the differentiation of normal from abnormal marrow challenging. True disorders of the bone marrow must be distinguished from normal marrow and include bone marrow replacement, infiltration, hyperemia-mediated reactive processes, ischemia with resultant necrosis, and bone marrow depletion. This review outlines a systematic approach to evaluating bone marrow at routine MRI, highlighting the role of clinically available noncontrast "marrow-specific" MRI sequences, which include T1-weighted spin-echo imaging, chemical shift imaging, and diffusion-weighted imaging with apparent diffusion coefficient mapping, for definitively characterizing the marrow signal for a focal or diffuse abnormality.

Indexed as

Bone MarrowBone Marrow DiseasesMagnetic Resonance ImagingHumans

Identifiers

PMID40891979
PMCPMC12501630

What OpenQuestion holds

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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.