Evidence map›Paper›PMID 26518678›Full record

ArticleInsights into imaging2016

Orbital tumours and tumour-like lesions: exploring the armamentarium of multiparametric imaging.

Bela S Purohit, Maria Isabel Vargas, Angeliki Ailianou, Laura Merlini, Pierre-Alexandre Poletti, Alexandra Platon, Bénédicte M Delattre, Olivier Rager, Karim Burkhardt, Minerva Becker

Open access · goldAbstract read
In one paragraph

Article in Insights into imaging, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
8.8field-weighted citation impact, top 2% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 149 citations in OpenAlex.

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  17. Brain Tumors Affecting the Orbit Globe and Orbit Tumors Affecting the Brain.Advances in experimental medicine and biology · 2023
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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

10 authors at 2 institutions in 1 country.

Bela S PurohitDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Maria Isabel VargasDepartment of Neuroradiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Angeliki AilianouDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Laura MerliniDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Pierre-Alexandre PolettiDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Alexandra PlatonDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Bénédicte M DelattreDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Olivier RagerDepartment of Nuclear Medicine, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Karim BurkhardtDepartment of Clinical Pathology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland.
Minerva BeckerDepartment of Radiology, Geneva University Hospital and University of Geneva, Rue, Gabrielle-Perret-Gentil 4, 1211, Geneva 14, Switzerland. Minerva.Becker@hcuge.ch.
University of Geneva · CHUniversity Hospital of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the orbit is a small anatomical space, the wide range of structures present within it are often the site of origin of various tumours and tumour-like conditions, both in adults and children. Cross-sectional imaging is mandatory for the detection, characterization, and mapping of these lesions. This review focuses on multiparametric imaging of orbital tumours. Each tumour is reviewed in relation to its clinical presentation, compartmental location, imaging characteristics, and its histological features. We herein describe orbital tumours as lesions of the globe (retinoblastoma, uveal melanoma), optic nerve sheath complex (meningioma, optic nerve glioma), conal-intraconal compartment (hemangioma), extraconal compartment (dermoid/epidermoid, lacrimal gland tumours, lymphoma, rhabdomysarcoma), and bone and sinus compartment (fibrous dysplasia). Lesions without any typical compartmental localization and those with multi-compartment involvement (veno-lymphatic malformation, plexiform neurofibroma, idiopathic orbital pseudotumour, IgG4 related disease, metastases) are also reviewed. We discuss the role of advanced imaging techniques, such as MR diffusion-weighted imaging (DWI), diffusion tensor imaging, fluoro-2-deoxy-D-glucose positron emission tomography CT (FDG-PET CT), and positron emission tomography MRI (MRI PET) as problem-solving tools in the evaluation of those orbital masses that present with non-specific morphologic imaging findings. Main messages/Teaching points • A compartment-based approach is essential for the diagnosis of orbital tumours. • CT and MRI play a key role in the work-up of orbital tumours. • DWI, PET CT, and MRI PET are complementary tools to solve diagnostic dilemmas. • Awareness of salient imaging pearls and diagnostic pitfalls avoids interpretation errors.

Indexed as

Diffusion weighted imaging (DWI)Magnetic resonance imaging (MRI)Orbit tumoursPositron emission tomography CT (PET CT)Positron emission tomography MRI (MRI PET)

Identifiers

PMID26518678
PMCPMC4729705
OpenAlexW1927384475

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.