Evidence map›Paper›PMID 34276877›Full record

ArticleJournal of radiology case reports2021

"Flip-Flop Phenomenon" - Magnetic Resonance Imaging Pitfall: A Case Report.

Monojit Mondal, Suchi Gaba

Abstract readCase Reports
In one paragraph

Article in Journal of radiology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Imaging of bone marrow pitfalls with emphasis on MRI.The British journal of radiology · 2023
    Review
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.

Monojit MondalDepartment of Clinical Radiology, Ysbyty Gwynedd Hospital; Penrhosgarnedd, Bangor, Gwynedd, United Kingdom.
Suchi Gaba. Department of Clinical Radiology, Royal Stoke University Hospital; Stoke-on-Trent, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 66-year-old cachectic female with underlying anorexia nervosa and lower limb weakness was referred for a spinal Magnetic Resonance Imaging. Imaging appearances were initially thought to represent underlying systemic pathology involving bone marrow or inadvertent wrong selection of imaging sequences. It was, however, established that unique imaging appearances are secondary to 'Flip-Flop' phenomenon owing to underlying nutritional status of the patient. 'Flip-Flop' phenomenon on the Magnetic Resonance Imaging is result of an underlying pathological process of serous atrophy of bone marrow. Appreciation and recognition of this phenomenon will help in the correct interpretation of the images and leads a clinician toward appropriate management.

Indexed as

Diagnostic ErrorsMagnetic Resonance ImagingAgedAnorexia NervosaAtrophyBone MarrowCachexiaFemaleHumansSpineanemiaFlip-flopmalnutritionMRIserous atrophy of bone marrowspineweight loss

Identifiers

PMID34276877
PMCPMC8253156

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.