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JoVE Journal
Cancer Research
Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artif...
Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artif...
JoVE Journal
Cancer Research
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JoVE Journal Cancer Research
Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence

Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence

Full Text
1,317 Views
08:05 min
June 10, 2025

DOI: 10.3791/68083-v

Lea Lough1, Mingyu Sheng2, Takeshi Namekawa2, Adrian Ion-Margineanu3, Christian W. Freudiger3, Samir S. Taneja4,5,6, Miles P. Mannas2,7

1Genecentrix Inc., 2Vancouver Prostate Center,University of British Columbia, 3Invenio Imaging, 4Dept. of Urology,NYU Langone Health, 5Dept. of Radiology,NYU Langone Health, 6Dept. of Biomedical Engineering,NYU Langone Health, 7Dept. of Urologic Sciences,University of British Columbia

Overview

This article presents a standardized protocol for detecting prostate cancer using stimulated Raman histology (SRH) on biopsy samples. The protocol emphasizes advantages over traditional histopathology, focusing on sample preparation, imaging, and the use of artificial intelligence to enhance the cancer-to-tissue ratio.

Key Study Components

Area of Science

  • Neuroscience
  • Oncology
  • Histopathology

Background

  • Prostate cancer detection is critical for effective treatment.
  • Traditional histopathology has limitations in accuracy.
  • Stimulated Raman histology offers a promising alternative.
  • AI can improve diagnostic accuracy by enhancing imaging results.

Purpose of Study

  • To establish a reliable protocol for prostate cancer detection.
  • To improve the cancer-to-tissue ratio in biopsy samples.
  • To facilitate biobanking for further research.

Methods Used

  • Sample preparation techniques for SRH.
  • Imaging protocols to capture high-quality results.
  • Integration of artificial intelligence in analysis.
  • Support for biobanking and model development.

Main Results

  • Demonstrated effectiveness of SRH in detecting prostate cancer.
  • Improved imaging results with AI assistance.
  • Established protocols for sample preparation and analysis.
  • Supported biobanking initiatives for future studies.

Conclusions

  • SRH is a viable alternative to traditional histopathology.
  • AI enhances the diagnostic capabilities of SRH.
  • The protocol can aid in surgical margin identification.

Frequently Asked Questions

What is stimulated Raman histology?
Stimulated Raman histology (SRH) is an imaging technique that provides high-resolution images of tissue samples, allowing for better cancer detection.
How does AI improve cancer detection?
AI algorithms can analyze imaging data to enhance the accuracy of cancer detection by improving the cancer-to-tissue ratio.
What are the advantages of SRH over traditional histopathology?
SRH offers faster results, higher resolution images, and the ability to analyze samples without the need for staining.
Can this protocol support biobanking?
Yes, the protocol is designed to facilitate biobanking for further research and analysis.
What is the significance of identifying surgical margins?
Identifying surgical margins is crucial for ensuring that all cancerous tissue is removed during surgery, reducing the risk of recurrence.

Here, we present a standardized protocol for detecting prostate cancer using stimulated Raman histology (SRH) on biopsy samples due to advantages over traditional histopathology, focusing on sample preparation, imaging, and artificial intelligence to improve the cancer-to-tissue ratio. Additionally, it supports biobanking for transcriptomics, organoid or xenograft models, and identification of intraoperative surgical margins.

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prostate cancerearly detectionprecision medicinestimulated Raman histologySRHartificial intelligencebiopsy analysisimaging protocoldiagnostic precisioncancer detection

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