Evidence map›Paper›PMID 37762901›Full record

ArticleJournal of clinical medicine2023

Deep Learning-Based Detection of Bone Tumors around the Knee in X-rays of Children.

Sebastian Breden, Florian Hinterwimmer, Sarah Consalvo, Jan Neumann, Carolin Knebel, Rüdiger von Eisenhart-Rothe, Rainer H Burgkart, Ulrich Lenze

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
11.4field-weighted citation impact, top 1% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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  5. Barriers to implementing AI in pediatric cancer imaging.Cancer imaging : the official publication of the International Cancer Imaging Society · 2026
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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

8 authors at 1 institution in 1 country.

Sebastian BredenDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.
Florian HinterwimmerDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.ORCID 0000-0002-0273-0643
Sarah ConsalvoDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.ORCID 0000-0001-7518-2177
Jan NeumannDepartment of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.
Carolin KnebelDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.ORCID 0000-0003-2594-2419
Rüdiger von Eisenhart-RotheDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.
Rainer H BurgkartDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.
Ulrich LenzeDepartment of Orthopedics and Sports Orthopedics, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany.
TUM Klinikum · DE

Funding

Deutsche Sakomstiftung
6 · The paper itself

Abstract

Even though tumors in children are rare, they cause the second most deaths under the age of 18 years. More often than in other age groups, underage patients suffer from malignancies of the bones, and these mostly occur in the area around the knee. One problem in the treatment is the early detection of bone tumors, especially on X-rays. The rarity and non-specific clinical symptoms further prolong the time to diagnosis. Nevertheless, an early diagnosis is crucial and can facilitate the treatment and therefore improve the prognosis of affected children. A new approach to evaluating X-ray images using artificial intelligence may facilitate the detection of suspicious lesions and, hence, accelerate the referral to a specialized center. We implemented a Vision Transformer model for image classification of healthy and pathological X-rays. To tackle the limited amount of data, we used a pretrained model and implemented extensive data augmentation. Discrete parameters were described by incidence and percentage ratio and continuous parameters by median, standard deviation and variance. For the evaluation of the model accuracy, sensitivity and specificity were computed. The two-entity classification of the healthy control group and the pathological group resulted in a cross-validated accuracy of 89.1%, a sensitivity of 82.2% and a specificity of 93.2% for test groups. Grad-CAMs were created to ensure the plausibility of the predictions. The proposed approach, using state-of-the-art deep learning methodology to detect bone tumors on knee X-rays of children has achieved very good results. With further improvement of the algorithm, enlargement of the dataset and removal of potential biases, this could become a useful additional tool, especially to support general practitioners for early, accurate and specific diagnosis of bone lesions in young patients.

Indexed as

artificial intelligencebone tumorcancerdeep learningpediatrics

Identifiers

PMID37762901
PMCPMC10531620
OpenAlexW4386743845

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.