Evidence map›Paper›PMID 33601084›Full record

ArticleComputers in biology and medicine2021

A multi-resolution model for histopathology image classification and localization with multiple instance learning.

Jiayun Li, Wenyuan Li, Anthony Sisk, Huihui Ye, W Dean Wallace, William Speier, Corey W Arnold

Abstract read
In one paragraph

Article in Computers in biology and medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

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  8. Machine learning methods for histopathological image analysis: Updates in 2024.Computational and structural biotechnology journal · 2025
    Review
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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

7 authors.

Jiayun LiComputational Diagnostics Lab, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA; Department of Radiology, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA. Electronic address: jiayunli@g.ucla.edu.
Wenyuan LiComputational Diagnostics Lab, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA; Department of Radiology, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA.
Anthony SiskDepartment of Pathology & Laboratory Medicine, UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
Huihui YeDepartment of Pathology & Laboratory Medicine, UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
W Dean WallaceDepartment of Pathology, USC, 2011 Zonal Avenue, Los Angeles, CA, 90033, USA.
William SpeierComputational Diagnostics Lab, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA.
Corey W ArnoldComputational Diagnostics Lab, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA; Department of Radiology, UCLA, 924 Westwood Blvd Suite 600, Los Angeles, CA, 90024, USA; Department of Pathology & Laboratory Medicine, UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA. Electronic address: cwarnold@ucla.edu.

Funding

UCLA SPORE IN PROSTATE CANCERP50CA092131 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI REITER, ROBERT E · 2002 to 2023
$42.6M
Predicting the Presence of Clinically Significant Prostate Cancer using Multiparametric MRI and MR-US Fusion BiopsyR21CA220352 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARNOLD, COREY WELLS · 2018 to 2019
$352k
NCI NIH HHS P50 CA092131NCI NIH HHS R21 CA220352
6 · The paper itself

Abstract

Large numbers of histopathological images have been digitized into high resolution whole slide images, opening opportunities in developing computational image analysis tools to reduce pathologists' workload and potentially improve inter- and intra-observer agreement. Most previous work on whole slide image analysis has focused on classification or segmentation of small pre-selected regions-of-interest, which requires fine-grained annotation and is non-trivial to extend for large-scale whole slide analysis. In this paper, we proposed a multi-resolution multiple instance learning model that leverages saliency maps to detect suspicious regions for fine-grained grade prediction. Instead of relying on expensive region- or pixel-level annotations, our model can be trained end-to-end with only slide-level labels. The model is developed on a large-scale prostate biopsy dataset containing 20,229 slides from 830 patients. The model achieved 92.7% accuracy, 81.8% Cohen's Kappa for benign, low grade (i.e. Grade group 1) and high grade (i.e. Grade group ≥ 2) prediction, an area under the receiver operating characteristic curve (AUROC) of 98.2% and an average precision (AP) of 97.4% for differentiating malignant and benign slides. The model obtained an AUROC of 99.4% and an AP of 99.8% for cancer detection on an external dataset.

Indexed as

Image Processing, Computer-AssistedBiopsyHumansMaleNeoplasm GradingROC CurveConvolutional neural networkImage classification prostate cancerMultiple instance learningWhole slide images

Identifiers

PMID33601084
PMCPMC7984430

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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.