Cited by 63Cutaneous Melanoma Detection and ManagementAI in cancer detectionmelanin and skin pigmentation

mHealth App for Risk Assessment of Pigmented and Nonpigmented Skin Lesions—A Study on Sensitivity and Specificity in Detecting Malignancy

Thissen, Monique, Udrea, Andreea, Hacking, Michelle, von Braunmuehl, Tanja, Ruzicka, Thomas·2017·Telemedicine and e-Health

Abstract

BACKGROUND: With the advent of smartphone devices, an increasing number of mHealth applications that target melanoma identification have been developed, but none addresses the general context of melanoma and nonmelanoma skin cancer identification. INTRODUCTION: In this study a smartphone application using fractal and classical image analysis for the risk assessment of skin lesions is systematically evaluated to determine its sensitivity and specificity in the diagnosis of melanoma and nonmelanoma skin cancer along with actinic keratosis and Bowen's disease. MATERIALS AND METHODS: In the Department of Dermatology, Catharina Hospital Eindhoven, The Netherlands, 341 melanocytic and nonmelanocytic lesions were imaged using SkinVision app; 239 underwent histopathological examination, while the rest of 102 lesions were clinically diagnosed as clearly benign and not removed. The algorithm has been calibrated using the images of the first 233 lesions. The calibrated version of the algorithm was used in a subset of 108 lesions, and the obtained results were compared with the medical findings. RESULTS: On the 108 cases used for evaluation the algorithm scored 80% sensitivity and 78% specificity in detecting (pre)malignant conditions. DISCUSSION: Although less accurate than the dermatologist's clinical eye, the app may offer support to other professionals who are less familiar with differentiating between benign and malignant lesions. CONCLUSION: An mHealth application for the risk assessment of skin lesions was evaluated. It adds value to diagnosis tools of its type by taking into consideration pigmented and nonpigmented lesions all together and detecting signs of malignancy with high sensitivity.

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Crossref · 10.1089/tmj.2016.0259

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Authors
Thissen, M., Udrea, A., Hacking, M., von Braunmuehl, T., & Ruzicka, T.
Affiliations
  • Maastricht University Medical Centre (NL)
  • Universitatea Națională de Știință și Tehnologie Politehnica București (RO)
  • Catharina Ziekenhuis (NL)
  • Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany.
  • Ludwig-Maximilians-Universität München (DE)
Corresponding author
Udrea, Andreea
Venue
Telemedicine and e-Health
Published
2017-12
Volume
23
Issue
12
Pages
948-954
ISSN
  • 1530-5627 (ISSN-L)
  • 1556-3669
OpenAlex
W2618204361
Cited by
63
References
9
Citations by year
2026: 2 · 2025: 5 · 2024: 9 · 2023: 6 · 2022: 6 · 2021: 6 · 2020: 11 · 2019: 11 · 2018: 2 · 2017: 5
FWCI
3.50
Type
journal article
Language
en
Open access
closed
Locations
  • Telemedicine Journal and e-Health (publishedVersion)
  • PubMed (publishedVersion)
  • Research Publications (Maastricht University) (publishedVersion)
  • Research Publications (Maastricht University) (submittedVersion)
Topics
  • Health Sciences › Medicine › Oncology › Cutaneous Melanoma Detection and Management
  • Physical Sciences › Computer Science › Artificial Intelligence › AI in cancer detection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › melanin and skin pigmentation
Keywords
mobile health apps, melanoma, non-melanoma skin cancer, actinic keratosis, Bowen's disease, fractal image analysis, smartphone image analysis, sensitivity and specificity, melanocytic lesions
MeSH terms
Smartphone, Algorithms, Humans, Image Processing, Computer-Assisted, Melanoma, Netherlands, Sensitivity and Specificity, Skin Diseases, Skin Neoplasms, Risk Assessment, Mobile Applications

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