Evidence map›Paper›PMID 42668820›Full record

ArticleCureus2026

A Bifid Eleventh Rib Presenting as a Dorsal Mass in an Infant.

Yusuke Goto, Shoichiro Kanda, Satomi Kondo, Moe Yoshimura, Katsuhiko Tabata, Yuko Akioka, Naomi Ino

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. 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
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.

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

7 authors.

Yusuke GotoPediatrics, Saitama Medical University, Moroyama, JPN.
Shoichiro KandaPediatrics, Saitama Medical University, Moroyama, JPN.
Satomi KondoPediatrics, Saitama Medical University, Moroyama, JPN.
Moe YoshimuraPediatrics, Saitama Medical University, Moroyama, JPN.
Katsuhiko TabataPediatrics, Saitama Medical University, Moroyama, JPN.
Yuko AkiokaPediatrics, Saitama Medical University, Moroyama, JPN.
Naomi InoPediatrics, Chichibu Municipal Hospital, Chichibu, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infantile dorsal masses arise from a wide range of congenital, inflammatory, and neoplastic conditions, and accurate diagnosis often depends on imaging. We report a 10-month-old boy who presented with a palpable left dorsal mass that was ultimately diagnosed as an isolated bifid 11th rib. Routine chest radiographs were inconclusive, whereas ultrasonography suggested an osseous lesion, an oblique rib radiograph localized the abnormality to the 11th rib, and three-dimensional computed tomography clearly demonstrated the bifid morphology. Magnetic resonance imaging (MRI) excluded an associated soft tissue lesion. The patient was managed conservatively. This case illustrates that a bifid 11th rib may present as a dorsal mass because of the posterior orientation of a floating rib and highlights the value of stepwise imaging, particularly three-dimensional computed tomography, for establishing the diagnosis when conventional imaging is inconclusive.

Indexed as

3d ct imagingbifid ribdorsal mass loadingoblique rib radiographrib anomaly

Identifiers

PMID42668820
PMCPMC13525738

What OpenQuestion holds

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Registered trials

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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.