Evidence map›Paper›PMID 36109095›Full record

ArticleBMJ case reports2022

Progressive loss of the thyroid tissue integrity visualised by serial CT scans.

Hiroyuki Koyama, Rei Hattori, Hiroyuki Sagawa, Tomohiro Tanaka

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in BMJ case reports, 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
0.3field-weighted citation impact, top 40% 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, 2 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

4 authors at 1 institution in 1 country.

Hiroyuki KoyamaGastroenterology and Metabolism, Graduate School of Medical Sciences and Medical School, Nagoya City University, Nagoya, Japan.
Rei HattoriGastroenterology and Metabolism, Graduate School of Medical Sciences and Medical School, Nagoya City University, Nagoya, Japan.
Hiroyuki SagawaGastroenterological Surgery, Graduate School of Medical Sciences and Medical School, Nagoya City University, Nagoya, Japan.
Tomohiro TanakaGastroenterology and Metabolism, Graduate School of Medical Sciences and Medical School, Nagoya City University, Nagoya, Japan tttanaka@kuhp.kyoto-u.ac.jp.
Nagoya City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A man in his 70s developed thyrotoxicosis due to painless thyroiditis after starting nivolumab, which was subsequently followed by severe hypothyroidism. We diagnosed him as chronic thyroiditis, initiated levothyroxine supplementation and treated appropriately. Retrospective CT images of the thyroid gland during the clinical course revealed that the CT attenuation value was high at first but gradually decreased. The high-density signal of the normal thyroid tissues reflects its function of concentrating inorganic iodine, and the progressive decrease of the CT density in the present case can be viewed as a reflection of the thyroid destruction and progressive loss of iodine during the clinical course of the development of chronic thyroiditis. Considering the high incidence rate of functional thyroid disease in patients treated with immune checkpoint inhibitors, CT density of the thyroid gland needs to be paid attention to as the first sign of thyroiditis in this patient population.

Indexed as

IodineThyroiditisHashimoto DiseaseHumansImmune Checkpoint InhibitorsMaleNivolumabRetrospective StudiesThyroxineTomography, X-Ray ComputedImmune Checkpoint InhibitorsIodineNivolumabThyroxineChemotherapyRadiologyThyroiditis

Identifiers

PMID36109095
PMCPMC9478785
OpenAlexW4295959270

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.