Disparities in Dermatology AI: Assessments Using Diverse Clinical Images
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Abstract (arXiv)
More than 3 billion people lack access to care for skin disease. AI diagnostic tools may aid in early skin cancer detection; however most models have not been assessed on images of diverse skin tones or uncommon diseases. To address this, we curated the Diverse Dermatology Images (DDI) dataset - the first publicly available, pathologically confirmed images featuring diverse skin tones. We show that state-of-the-art dermatology AI models perform substantially worse on DDI, with ROC-AUC dropping 29-40 percent compared to the models' original results. We find that dark skin tones and uncommon diseases, which are well represented in the DDI dataset, lead to performance drop-offs. Additionally, we show that state-of-the-art robust training methods cannot correct for these biases without diverse training data. Our findings identify important weaknesses and biases in dermatology AI that need to be addressed to ensure reliable application to diverse patients and across all disease.
Key facts. Cited by 132 papers in the map (data through 7 Oct 2026). Builds on 10 of its 59 references that are in the map. First posted on arXiv 15 Nov 2021.
Builds on
10 of 59 references.
References · 10
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- 2015Rethinking the Inception Architecture for Computer Visioncited by 5,451
- 2017mixup: Beyond Empirical Risk Minimizationcited by 5,155
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- 2016Deep CORAL: Correlation Alignment for Deep Domain Adaptationcited by 1,194
- 2019Skin Lesion Analysis Toward Melanoma Detection 2018: A Challenge Hosted by the International Skin Imaging Collaboration (ISIC)cited by 657
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- 2021Evaluating Deep Neural Networks Trained on Clinical Images in Dermatology with the Fitzpatrick 17k Datasetcited by 184
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Citing papers per year: 2022: 7; 2023: 23; 2024: 31; 2025: 34; 2026: 37.
132 papers.
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- 2023A Closer Look at the Intervention Procedure of Concept Bottleneck Modelscited by 63
- 2023SkinCon: A skin disease dataset densely annotated by domain experts for fine-grained model debugging and analysiscited by 44
- 2024The Clever Hans Mirage: A Comprehensive Survey on Spurious Correlations in Machine Learningcited by 39
- 2022Towards Transparency in Dermatology Image Datasets with Skin Tone Annotations by Experts, Crowds, and an Algorithmcited by 35
- 2023Towards Trustable Skin Cancer Diagnosis via Rewriting Model's Decisioncited by 27
- 2022Improving dermatology classifiers across populations using images generated by large diffusion modelscited by 25
- 2023Beyond Confidence: Reliable Models Should Also Consider Atypicalitycited by 25
- 2022A Survey on Deep Learning for Skin Lesion Segmentationcited by 22
- 2023WBCAtt: A White Blood Cell Dataset Annotated with Detailed Morphological Attributescited by 22
- 2023Augmenting medical image classifiers with synthetic data from latent diffusion modelscited by 21
- 2024Self-eXplainable AI for Medical Image Analysis: A Survey and New Outlookscited by 18
- 2022CIRCLe: Color Invariant Representation Learning for Unbiased Classification of Skin Lesionscited by 17
38 more
- 2023Beyond Skin Tone: A Multidimensional Measure of Apparent Skin Colorcited by 17
- 2024Integrating Clinical Knowledge into Concept Bottleneck Modelscited by 17
- 2024The Data Addition Dilemmacited by 15
- 2024Slicing Through Bias: Explaining Performance Gaps in Medical Image Analysis using Slice Discovery Methodscited by 14
- 2025MM-Skin: Enhancing Dermatology Vision-Language Model with an Image-Text Dataset Derived from Textbookscited by 14
- 2023Are Sex-based Physiological Differences the Cause of Gender Bias for Chest X-ray Diagnosis?cited by 13
- 2023Skin Deep: Investigating Subjectivity in Skin Tone Annotations for Computer Vision Benchmark Datasetscited by 11
- 2023Dividing and Conquering a BlackBox to a Mixture of Interpretable Models: Route, Interpret, Repeatcited by 10
- 2023Ecosystem-level Analysis of Deployed Machine Learning Reveals Homogeneous Outcomescited by 10
- 2024What's documented in AI? Systematic Analysis of 32K AI Model Cardscited by 10
- 2024DERM12345: A Large, Multisource Dermatoscopic Skin Lesion Dataset with 38 Subclassescited by 10
- 2024Benchmark Data Repositories for Better Benchmarkingcited by 10
- 2023Achieving Reliable and Fair Skin Lesion Diagnosis via Unsupervised Domain Adaptationcited by 9
- 2024From Majority to Minority: A Diffusion-based Augmentation for Underrepresented Groups in Skin Lesion Analysiscited by 9
- 2025Doctor Approved: Generating Medically Accurate Skin Disease Images through AI-Expert Feedbackcited by 9
- 2023Intrinsic Self-Supervision for Data Quality Auditscited by 8
- 2025Are generative models fair? A study of racial bias in dermatological image generationcited by 7
- 2023China and the U.S. produce more impactful AI research when collaborating togethercited by 6
- 2023Towards Reliable Dermatology Evaluation Benchmarkscited by 6
- 2024A Generalist Model for Diverse Text-Guided Medical Image Synthesiscited by 6
- 2024BMFT: Achieving Fairness via Bias-based Weight Masking Fine-tuningcited by 6
- 2024Towards Multi-dimensional Explanation Alignment for Medical Classificationcited by 6
- 2022Identifying the Context Shift between Test Benchmarks and Production Datacited by 5
- 2024The Case for Globalizing Fairness: A Mixed Methods Study on Colonialism, AI, and Health in Africacited by 5
- 2024SkinCaRe: A Multimodal Dermatology Dataset Annotated with Medical Caption and Chain-of-Thought Reasoningcited by 5
- 2024Intersectional Unfairness Discoverycited by 5
- 2024What is Fair? Defining Fairness in Machine Learning for Healthcited by 5
- 2024PASSION for Dermatology: Bridging the Diversity Gap with Pigmented Skin Images from Sub-Saharan Africacited by 5
- 2022Fairness via In-Processing in the Over-parameterized Regime: A Cautionary Talecited by 4
- 2023FEDD -- Fair, Efficient, and Diverse Diffusion-based Lesion Segmentation and Malignancy Classificationcited by 4
- 2023(Predictable) Performance Bias in Unsupervised Anomaly Detectioncited by 4
- 2023Towards objective and systematic evaluation of bias in artificial intelligence for medical imagingcited by 4
- 2024SUDO: a framework for evaluating clinical artificial intelligence systems without ground-truth annotationscited by 4
- 2024Enhancing Skin Disease Diagnosis: Interpretable Visual Concept Discovery with SAMcited by 4
- 2025DermDiff: Generative Diffusion Model for Mitigating Racial Biases in Dermatology Diagnosiscited by 4
- 2025Concept-Based Unsupervised Domain Adaptationcited by 4
- 2025Learning Concept-Driven Logical Rules for Interpretable and Generalizable Medical Image Classificationcited by 4
- 2026Unsupervised Causal Prototypical Networks for De-biased Interpretable Dermoscopy Diagnosiscited by 4
50 most cited of 132 All 132 (JSON)
- 2026CAMEO: A Class-Activation-Mapped Equitable Overlay Framework for Fair and Robust Deep Learning-based Skin Condition Diagnosis28 Sep 2026
- 2026Benchmarking Off-the-Shelf Multimodal AI Models Against Dermatologists on Patient-Captured Skin Images21 Sep 2026
- 2026Medical AI Encodes a "Feeling of Error": Verifying Cancer Segmentation via Internal Concepts8 Sep 2026
- 2026Disease Burden over Skin Tone: Decomposing the Dermatology-AI Generalization Gap2 Sep 2026
- 2026FRAME: Separating sampling variation from performance disparities in medical image analysis26 Aug 2026
- 2026Simple, Safe, and Overlooked: Reclaiming Sustainable Domain Generalization with Statistical Color Matching19 Aug 2026
- 2026MIFR: A Modality-Invariant and Fair Representation Framework for Skin Disease Classification19 Aug 2026
- 2026Uncertainty Identifies Difficult Samples Across Methods: A Multi-Task Study on a Heterogeneous Skin Lesion Dataset14 Aug 2026
- 2026Open-Linguistic Concept Unified Learning for Cross-Site Interpretable Dermatology Image Diagnosis4 Aug 2026
- 2026Searching for Robust Augmentations to Improve Out-of-Domain Generalization in Dermoscopic Skin Cancer Classification29 Jul 2026
- 2026CANDOR: Chance-Calibrated Neighborhood Discordance in Frozen Encoders for Medical Imaging20 Jul 2026
- 2026DermDepth: Toward Monocular Metric Scale 3D Reconstruction Models for Dermatology14 Jul 2026
38 more
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- 2026FairGen: Preference-Aligned Diffusion for Demographically Equitable Medical Image Synthesis1 Jun 2026
- 2026CB-SLICE: Concept-Based Interpretable Error Slice Discovery28 May 2026
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- 2026Matryoshka Concept Bottleneck Models20 May 2026
- 2026WBCAtt+: Fine-Grained Pixel-Level Morphological Annotations for White Blood Cell Images19 May 2026
- 2026EcoFair: Energy-Efficient Inference Routing for Edge AI under Data Degradation27 Mar 2026
- 2026DermaFlux: Synthetic Skin Lesion Generation with Rectified Flows for Enhanced Image Classification17 Mar 2026
- 2026PromptGate Client Adaptive Vision Language Gating for Open Set Federated Active Learning7 Mar 2026
- 2026Unsupervised Causal Prototypical Networks for De-biased Interpretable Dermoscopy Diagnosis27 Feb 2026
- 2026SALIENT: Frequency-Aware Paired Diffusion for Controllable Long-Tail CT Detection26 Feb 2026
- 2026Contrastive meta-domain adaptation for robust skin lesion classification across clinical and acquisition conditions23 Feb 2026
- 2026DerMAE: Improving skin lesion classification through conditioned latent diffusion and MAE distillation23 Feb 2026
- 2026Colorimeter-Supervised Skin Tone Estimation from Dermatoscopic Images for Fairness Auditing10 Feb 2026
- 2026Visual concept ranking uncovers medical shortcuts used by large multimodal models4 Feb 2026
- 2026HypCBC: Domain-Invariant Hyperbolic Cross-Branch Consistency for Generalizable Medical Image Analysis3 Feb 2026
- 2026Stylizing ViT: Anatomy-Preserving Instance Style Transfer for Domain Generalization24 Jan 2026
- 2026Patient-Conditioned Adaptive Offsets for Reliable Diagnosis across Subgroups19 Jan 2026
- 2026A Hierarchical Benchmark of Foundation Models for Dermatology18 Jan 2026
- 2026DermoGPT: Open Weights and Open Data for Morphology-Grounded Dermatological Reasoning MLLMs5 Jan 2026
- 2026Uncertainty-Calibrated Explainable Artificial Intelligence for Fetal Ultrasound Plane Classification: A Systematic Review2 Jan 2026
- 2025Intersectional Fairness in Vision-Language Models for Medical Image Disease Classification17 Dec 2025
- 2025OxEnsemble: Fair Ensembles for Low-Data Classification10 Dec 2025
- 2025Mitigating Individual Skin Tone Bias in Skin Lesion Classification through Distribution-Aware Reweighting9 Dec 2025
- 2025Fairness-Aware Fine-Tuning of Vision-Language Models for Medical Glaucoma Diagnosis3 Dec 2025
- 2025Prompt Triage: Structured Optimization Enhances Vision-Language Model Performance on Medical Imaging Benchmarks14 Nov 2025
- 2025DermAI: Clinical dermatology acquisition through quality-driven image collection for AI classification in mobile13 Nov 2025
- 2025The Impact of Concept Explanations and Interventions on Human-Machine Collaboration19 Oct 2025
- 2025Class-N-Diff: Classification-Induced Diffusion Model Can Make Fair Skin Cancer Diagnosis19 Oct 2025
- 2025Fitzpatrick Thresholding for Skin Image Segmentation8 Oct 2025
- 2025A global log for medical AI5 Oct 2025
- 2025The Impact of Skin Tone Label Granularity on the Performance and Fairness of AI Based Dermatology Image Classification Models14 Sep 2025
- 2025TrueSkin: Towards Fair and Accurate Skin Tone Recognition and Generation13 Sep 2025
- 2025SWiFT: Soft-Mask Weight Fine-tuning for Bias Mitigation26 Aug 2025
50 newest of 132 All 132 (JSON)
- 2025MM-Skin: Enhancing Dermatology Vision-Language Model with an Image-Text Dataset Derived from Textbookscited by 14
- 2025BiasICL: In-Context Learning and Demographic Biases of Vision Language Modelscited by 2
- 2025Prompting Medical Vision-Language Models to Mitigate Diagnosis Bias by Generating Realistic Dermoscopic Imagescited by 1
- 2025Intersectional Fairness in Vision-Language Models for Medical Image Disease Classificationcited by 1
- 2025Prompt Triage: Structured Optimization Enhances Vision-Language Model Performance on Medical Imaging Benchmarkscited by 0
- 2025Fairness-Aware Fine-Tuning of Vision-Language Models for Medical Glaucoma Diagnosiscited by 0
- 2026Visual concept ranking uncovers medical shortcuts used by large multimodal modelscited by 0
- 2026Visual concept ranking uncovers medical shortcuts used by large multimodal models4 Feb 2026
- 2025Intersectional Fairness in Vision-Language Models for Medical Image Disease Classification17 Dec 2025
- 2025Fairness-Aware Fine-Tuning of Vision-Language Models for Medical Glaucoma Diagnosis3 Dec 2025
- 2025Prompt Triage: Structured Optimization Enhances Vision-Language Model Performance on Medical Imaging Benchmarks14 Nov 2025
- 2025MM-Skin: Enhancing Dermatology Vision-Language Model with an Image-Text Dataset Derived from Textbooks9 May 2025
- 2025Prompting Medical Vision-Language Models to Mitigate Diagnosis Bias by Generating Realistic Dermoscopic Images2 Apr 2025
- 2025BiasICL: In-Context Learning and Demographic Biases of Vision Language Models4 Mar 2025
- 2022Improving dermatology classifiers across populations using images generated by large diffusion modelscited by 25
- 2023Augmenting medical image classifiers with synthetic data from latent diffusion modelscited by 21
- 2025DermDiff: Generative Diffusion Model for Mitigating Racial Biases in Dermatology Diagnosiscited by 4
- 2025Class-N-Diff: Classification-Induced Diffusion Model Can Make Fair Skin Cancer Diagnosiscited by 0
- 2026DerMAE: Improving skin lesion classification through conditioned latent diffusion and MAE distillationcited by 0
- 2026DermaFlux: Synthetic Skin Lesion Generation with Rectified Flows for Enhanced Image Classificationcited by 0
- 2026DermaFlux: Synthetic Skin Lesion Generation with Rectified Flows for Enhanced Image Classification17 Mar 2026
- 2026DerMAE: Improving skin lesion classification through conditioned latent diffusion and MAE distillation23 Feb 2026
- 2025Class-N-Diff: Classification-Induced Diffusion Model Can Make Fair Skin Cancer Diagnosis19 Oct 2025
- 2025DermDiff: Generative Diffusion Model for Mitigating Racial Biases in Dermatology Diagnosis21 Mar 2025
- 2023Augmenting medical image classifiers with synthetic data from latent diffusion models23 Aug 2023
- 2022Improving dermatology classifiers across populations using images generated by large diffusion models23 Nov 2022
- 2024Expert Routing with Synthetic Data for Continual Learning22 Dec 2024
- 2023A Closer Look at the Intervention Procedure of Concept Bottleneck Modelscited by 63
- 2023SkinCon: A skin disease dataset densely annotated by domain experts for fine-grained model debugging and analysiscited by 44
- 2024The Clever Hans Mirage: A Comprehensive Survey on Spurious Correlations in Machine Learningcited by 39
- 2022Towards Transparency in Dermatology Image Datasets with Skin Tone Annotations by Experts, Crowds, and an Algorithmcited by 35
- 2023Towards Trustable Skin Cancer Diagnosis via Rewriting Model's Decisioncited by 27
- 2023Beyond Confidence: Reliable Models Should Also Consider Atypicalitycited by 25
- 2022A Survey on Deep Learning for Skin Lesion Segmentationcited by 22
- 2023WBCAtt: A White Blood Cell Dataset Annotated with Detailed Morphological Attributescited by 22
- 2024Self-eXplainable AI for Medical Image Analysis: A Survey and New Outlookscited by 18
- 2022CIRCLe: Color Invariant Representation Learning for Unbiased Classification of Skin Lesionscited by 17
- 2023Beyond Skin Tone: A Multidimensional Measure of Apparent Skin Colorcited by 17
- 2024Integrating Clinical Knowledge into Concept Bottleneck Modelscited by 17
12 most cited of 115 All 115 (JSON)
- 2026CAMEO: A Class-Activation-Mapped Equitable Overlay Framework for Fair and Robust Deep Learning-based Skin Condition Diagnosis28 Sep 2026
- 2026Benchmarking Off-the-Shelf Multimodal AI Models Against Dermatologists on Patient-Captured Skin Images21 Sep 2026
- 2026Medical AI Encodes a "Feeling of Error": Verifying Cancer Segmentation via Internal Concepts8 Sep 2026
- 2026Disease Burden over Skin Tone: Decomposing the Dermatology-AI Generalization Gap2 Sep 2026
- 2026FRAME: Separating sampling variation from performance disparities in medical image analysis26 Aug 2026
- 2026Simple, Safe, and Overlooked: Reclaiming Sustainable Domain Generalization with Statistical Color Matching19 Aug 2026
- 2026MIFR: A Modality-Invariant and Fair Representation Framework for Skin Disease Classification19 Aug 2026
- 2026Uncertainty Identifies Difficult Samples Across Methods: A Multi-Task Study on a Heterogeneous Skin Lesion Dataset14 Aug 2026
- 2026Open-Linguistic Concept Unified Learning for Cross-Site Interpretable Dermatology Image Diagnosis4 Aug 2026
- 2026Searching for Robust Augmentations to Improve Out-of-Domain Generalization in Dermoscopic Skin Cancer Classification29 Jul 2026
- 2026CANDOR: Chance-Calibrated Neighborhood Discordance in Frozen Encoders for Medical Imaging20 Jul 2026
- 2026DermDepth: Toward Monocular Metric Scale 3D Reconstruction Models for Dermatology14 Jul 2026
12 newest of 115 All 115 (JSON)