Evidence map›Paper›PMID 36199998›Full record

ArticleJournal of contemporary brachytherapy2022

Radiation-induced undifferentiated spindle cell sarcoma following high-dose-rate interstitial brachytherapy for tongue squamous cell carcinoma.

Yuka Uchimoto, Hiroaki Shimamoto, Ami Takeshita, Kaori Oya, Mitsunobu Kishino, Yasuo Fukuda, Satoru Toyosawa, Michio Oda, Kazuhiko Ogawa, Sven Kreiborg and 2 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of contemporary brachytherapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 87% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

12 authors at 5 institutions in 3 countries.

Yuka UchimotoDepartment of Oral and Maxillofacial Radiology, Osaka University Graduate School of Dentistry, Osaka, Japan.
Hiroaki ShimamotoDepartment of Oral and Maxillofacial Radiology, Osaka University Graduate School of Dentistry, Osaka, Japan.
Ami TakeshitaDepartment of Oral and Maxillofacial Radiology, Osaka University Graduate School of Dentistry, Osaka, Japan.
Kaori OyaClinical Laboratory, Osaka University Dental Hospital, Osaka, Japan.
Mitsunobu KishinoClinical Laboratory, Osaka University Dental Hospital, Osaka, Japan.
Yasuo FukudaClinical Laboratory, Osaka University Dental Hospital, Osaka, Japan.
Satoru ToyosawaDepartment of Oral Pathology, Osaka University Graduate School of Dentistry, Osaka, Japan.
Michio OdaDepartment of Medical Technology, Osaka University Hospital, Osaka, Japan.
Kazuhiko OgawaDepartment of Radiation Oncology, Osaka University Graduate School of Medicine, Osaka, Japan.
Sven KreiborgDepartment of Pediatric Dentistry and Clinical Genetics, School of Dentistry, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Sanjay M MallyaSection of Oral and Maxillofacial Radiology, UCLA School of Dentistry, Los Angeles, USA.
Shumei MurakamiDepartment of Oral and Maxillofacial Radiology, Osaka University Graduate School of Dentistry, Osaka, Japan.
Osaka University · JPOsaka Dental University · JPOsaka University Hospital · JPTechnical University of Denmark · DKUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-dose-rate interstitial brachytherapy (HDR-ISBT) has recently come to be considered one of the most effective treatments for oral cancer. On the other hand, it is important to note that radiation therapy has some side effects. Especially, radiation-induced malignancy is probably the most serious complication affecting long-term survivors. We report a case of a radiation-induced undifferentiated spindle cell sarcoma that developed following HDR-ISBT for tongue squamous cell carcinoma (SCC). A 39-year-old woman with right tongue SCC underwent HDR-ISBT (60 Gy, 10 fractions, 8 days) treatment. Five years and one month later, a tumor had developed at the primary site. Surgery was performed for the tumor, which was histopathologically diagnosed as an undifferentiated spindle cell sarcoma. That was distinct from the squamous cell origin of the primary cancer. According to recently established criteria for radiation-induced malignancy, this case was classified as a radiation-induced sarcoma. A search of the literature revealed no previous report of radiation-induced malignancy following HDR-ISBT for tongue cancer.

Indexed as

brachytherapyradiation-inducedsarcomatongue

Identifiers

PMID36199998
PMCPMC9528838
OpenAlexW4285118268

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.