Evidence map›Paper›PMID 34790312›Full record

ArticleThe Indian journal of radiology & imaging2021

Imaging Features of Postradiotherapy Changes in Head and Neck Cancers.

Anisha Gehani, Saugata Sen, Sanjoy Chatterjee, Sumit Mukhopadhyay

Abstract read
In one paragraph

Article in The Indian journal of radiology & imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. The imaging presentation of head and neck oncologic emergencies.Journal of clinical imaging science · 2025
    Article
  4. Review
  5. Comparison of Submental Surface Electromyography during Dry Swallow between Irradiated Head and Neck Cancer Survivors and Normal Individuals.Folia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP) · 2024
    Article
  6. Article
  7. Article
  8. Article
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

4 authors.

Anisha GehaniDepartment of Radiology, Tata Medical Center, Rajarhat, Kolkata, West Bengal, India.
Saugata SenDepartment of Radiology, Tata Medical Center, Rajarhat, Kolkata, West Bengal, India.ORCID 0000-0002-0418-712X
Sanjoy ChatterjeeDepartment of Radiation Oncology, Tata Medical Center, Rajarhat, Kolkata, West Bengal, India.
Sumit MukhopadhyayDepartment of Radiology, Tata Medical Center, Rajarhat, Kolkata, West Bengal, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiation therapy is the mainstay in the treatment of head and neck cancers, in addition to surgery and chemotherapy. Expected radiotherapy changes evolving over time may be confused with recurrent tumor. Conversely, even residual or recurrent tumor in the setting of postradiotherapy changes may be difficult to identify clinically or even by radiological imaging. Therefore, it is important to be familiar with the temporal evolution of these changes. The purpose of this pictorial essay is thus to illustrate distinctly the expected radiotherapy changes and radiotherapy-related complications in the head and neck region and to differentiate them from tumor recurrence on routine cross-sectional imaging techniques (computed tomography and magnetic resonance imaging).

Indexed as

head and neck malignancyhead and neck squamous cell carcinomapostradiotherapy changesradiation complications

Identifiers

PMID34790312
PMCPMC8590562

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.