Evidence map›Paper›PMID 32401545›Full record

ArticleThe British journal of radiology2020

Aggressive pelvic angiomyxoma and its mimics: can imaging be the guiding light?

Niraj Kumar, Ankur Goyal, Smita Manchanda, Raju Sharma, Atin Kumar, Virinder Kumar Bansal

Open access · greenAbstract readComparative Study
In one paragraph

Article in The British journal of radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Review
  7. Superficial Angiomyxoma Revisited.In vivo (Athens, Greece)
    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

6 authors at 1 institution in 1 country.

Niraj KumarDepartment of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India.
Ankur GoyalDepartment of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India.ORCID http://orcid.org/0000-0003-3333-3701
Smita ManchandaDepartment of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India.
Raju SharmaDepartment of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India.
Atin KumarDepartment of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India.
Virinder Kumar BansalDepartment of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India.
All India Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the imaging characteristics of aggressive angiomyxoma (AA) and identify features which would help to differentiate it from similar appearing lesions.

methodsA retrospective review of departmental records was done and cases where AA was suspected on CT or MRI were included. With histopathology as gold-standard, the cases were grouped into AA or mimics and differentiating features were identified on USG, CT and MRI. Fischer's exact test was applied for the statistical significance of the differentiating features.

results18 patients were identified of which 2 were excluded for lack of histopathology records. 10 were AA and 6 mimics which included 2 fibromatoses, 2 neurogenic tumors, and 1 each of germ cell tumor and inflammatory myofibroblastic tumor. On MRI, all AA showed T2 hyperintensity and intense contrast enhancement with characteristic laminated pattern in 7/9 cases. Diffusion restriction was seen in 2/3 cases, cystic component in 4/10 and hemorrhage in 1/10 cases. Pelvic fibromatosis was the closest imaging differential showing laminated pattern in one of the cases.

conclusionLarge pelvic mass with abdominal/perineal extension in reproductive age female patient should lead to suspicion of AA. Laminated pattern on ADVANCES IN KNOWLEDGE: This study for the first time describes radiological mimics of AA. Large cystic component, diffusion restriction, hemorrhage and organ infiltration have not been previously described in AA.

Indexed as

Abdominal NeoplasmsAdolescentAdultDiagnosis, DifferentialFemaleHumansMagnetic Resonance ImagingMiddle AgedMultidetector Computed TomographyMyxomaPelvic NeoplasmsPerineumRetrospective StudiesYoung Adult

Identifiers

PMID32401545
PMCPMC7336078
OpenAlexW3024541324

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.