Evidence map›Paper›PMID 36353653›Full record

ArticleClinical and translational radiation oncology2023

Radiation therapy for primary orbital and ocular adnexal lymphoma.

Maria Valeria Pereira-Da Silva, Maria Laura Di Nicola, Filiberto Altomare, Wei Xu, Richard Tsang, Normand Laperriere, Hatem Krema

Abstract read
In one paragraph

Article in Clinical and translational radiation oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
–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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Salvage ultra-low-dose radiotherapy for conjunctival mantle cell lymphoma - a case report and literature review.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2026
    Article
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  8. Review
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  11. Article
  12. Subepithelial Lesions of the Ocular Surface: A Review.Current ophthalmology reports · 2025
    Review
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  14. Article
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  16. 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

7 authors.

Maria Valeria Pereira-Da SilvaOcular Oncology Service Princess Margaret Cancer Center/University Health Network, Canada.
Maria Laura Di NicolaOcular Oncology Service Princess Margaret Cancer Center/University Health Network, Canada.
Filiberto AltomareOcular Oncology Service Princess Margaret Cancer Center/University Health Network, Canada.
Wei XuDepartment of Biostatistics, Princess Margaret Cancer Center/University Health Network, Canada.
Richard TsangRadiation Oncology Department, Princess Margaret Cancer Center/University Health Network, Canada.
Normand LaperriereRadiation Oncology Department, Princess Margaret Cancer Center/University Health Network, Canada.
Hatem KremaOcular Oncology Service Princess Margaret Cancer Center/University Health Network, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To report the efficacy and toxicity of External beam Radiotherapy (EBRT) as a sole treatment for MALT and Follicular Primary Orbital and Ocular adnexal Lymphoma (POOAL). Methods: Retrospective review of all POOAL patients treated with EBRT utilizing megavoltage photon or electron beam radiotherapy between 2003 and 2015. Patient demographics, tumour extent and pathology, radiotherapy techniques, and treatment outcomes were reviewed. The actuarial rates of tumour control and radiation toxicities were calculated using Kaplan-Meier estimates. Results: This study included 167 tumours, of which MALT lymphoma involved 149 (89 %). The conjunctiva and orbit were equally involved as the predominant site (48 %). Megavoltage photon radiotherapy was used in 60 % of predominantly orbital lymphoma and Electron beam with lens shielding in 77 % of the conjunctival lymphoma. The majority (95 %) were treated with a total dose of 25 Gy in 10 fractions. Local control rate was 98 % (CI: 93-100 %) at 5 years. The long-term RT toxicities included dry eye in 27 eyes (16 %) and cataract in 22 (13 %). None of the patients developed significant structural or functional radiation toxicity. Conclusion: External Beam Radiotherapy, with lens shielding whenever indicated, at a dose of 20-30 Gy delivered over 10-20 fractions is an efficacious and safe primary treatment option for POOAL lymphoma, with excellent local control and low incidence of late manageable ocular toxicities.

Indexed as

LymphomaOcular adnexaOrbitPeriocularRadiotherapy

Identifiers

PMID36353653
PMCPMC9637715

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.