Evidence map›Paper›PMID 37563285›Full record

ArticleScientific reports2023

Semi-supervised segmentation of retinoblastoma tumors in fundus images.

Amir Rahdar, Mohamad Javad Ahmadi, Masood Naseripour, Abtin Akhtari, Ahad Sedaghat, Vahid Zare Hosseinabadi, Parsa Yarmohamadi, Samin Hajihasani, Reza Mirshahi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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

9 authors at 4 institutions in 1 country.

Amir Rahdar *Chashmyar Company, Tehran, Iran.
Mohamad Javad Ahmadi *Chashmyar Company, Tehran, Iran.
Masood NaseripourEye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran.
Abtin AkhtariSchool of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Ahad SedaghatEye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran.
Vahid Zare HosseinabadiEye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran.
Parsa YarmohamadiYoung Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
Samin HajihasaniStudent Research Committee, Shahrood Branch, Islamic Azad University, Shahrood, Iran.
Reza MirshahiEye Research Center, The Five Senses Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran. rezamirshahi@gmail.com.
Iran University of Medical Sciences · IRIslamic Azad University Medical Branch of Tehran · IRIslamic Azad University, Shahrood · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retinoblastoma is a rare form of cancer that predominantly affects young children as the primary intraocular malignancy. Studies conducted in developed and some developing countries have revealed that early detection can successfully cure over 90% of children with retinoblastoma. An unusual white reflection in the pupil is the most common presenting symptom. Depending on the tumor size, shape, and location, medical experts may opt for different approaches and treatments, with the results varying significantly due to the high reliance on prior knowledge and experience. This study aims to present a model based on semi-supervised machine learning that will yield segmentation results comparable to those achieved by medical experts. First, the Gaussian mixture model is utilized to detect abnormalities in approximately 4200 fundus images. Due to the high computational cost of this process, the results of this approach are then used to train a cost-effective model for the same purpose. The proposed model demonstrated promising results in extracting highly detailed boundaries in fundus images. Using the Sørensen-Dice coefficient as the comparison metric for segmentation tasks, an average accuracy of 93% on evaluation data was achieved.

Indexed as

Retinal NeoplasmsRetinoblastomaChildChild, PreschoolFundus OculiHumansImage Processing, Computer-AssistedSupervised Machine Learning

Identifiers

PMID37563285
PMCPMC10415254
OpenAlexW4385720123

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.