Evidence map›Paper›PMID 41258398›Full record

ArticleNature cancer2025

SMMILe enables accurate spatial quantification in digital pathology using multiple-instance learning.

Zeyu Gao, Anyu Mao, Yuxing Dong, Hannah Clayton, Jialun Wu, Jiashuai Liu, ChunBao Wang, Kai He, Tieliang Gong, Chen Li and 1 more

Abstract read
In one paragraph

Article in Nature cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

11 authors.

Zeyu GaoDepartment of Oncology, University of Cambridge, Cambridge, UK.ORCID http://orcid.org/0000-0003-2365-8318
Anyu MaoSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China.
Yuxing DongSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China.
Hannah ClaytonDepartment of Oncology, University of Cambridge, Cambridge, UK.
Jialun WuSchool of Computer Science, Northwestern Polytechnical University, Xi'an, China.ORCID http://orcid.org/0000-0002-9015-7487
Jiashuai LiuSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China.
ChunBao WangSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China.
Kai HeSaw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
Tieliang GongSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China. gongtl@xjtu.edu.cn.ORCID http://orcid.org/0000-0002-3840-441X
Chen LiSchool of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China. cli@xjtu.edu.cn.ORCID http://orcid.org/0000-0002-0079-3106
Mireia Crispin-OrtuzarDepartment of Oncology, University of Cambridge, Cambridge, UK. mc973@cam.ac.uk.ORCID http://orcid.org/0000-0002-4351-3709

Funding

Cancer Research UK (CRUK) CTRQQR-2021-100012
6 · The paper itself

Abstract

Spatial quantification is a critical step in most computational pathology tasks, from guiding pathologists to areas of clinical interest to discovering tissue phenotypes behind novel biomarkers. To circumvent the need for manual annotations, modern computational pathology methods have favored multiple-instance learning approaches that can accurately predict whole-slide image labels, albeit at the expense of losing their spatial awareness. Here we prove mathematically that a model using instance-level aggregation could achieve superior spatial quantification without compromising on whole-slide image prediction performance. We then introduce a superpatch-based measurable multiple-instance learning method, SMMILe, and evaluate it across 6 cancer types, 3 highly diverse classification tasks and 8 datasets involving 3,850 whole-slide images. We benchmark SMMILe against nine existing methods using two different encoders-an ImageNet pretrained and a pathology-specific foundation model-and show that in all cases SMMILe matches or exceeds state-of-the-art whole-slide image classification performance while simultaneously achieving outstanding spatial quantification.

Indexed as

Image Interpretation, Computer-AssistedImage Processing, Computer-AssistedMachine LearningNeoplasmsAlgorithmsHumansMultiple-Instance Learning Algorithms

Identifiers

PMID41258398
PMCPMC12727519

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.