AI-Rad Companion Prostate MR
Overview
AI-Rad Companion Prostate MR is a post-processing image analysis software developed by Siemens Medical Solutions USA. It is designed to assist radiologists in the preparation and evaluation of MR prostate images, particularly for the planning of targeted MR-Ultrasound fusion biopsies. The software leverages artificial intelligence algorithms and a cloud infrastructure to provide quantitative and qualitative information based on prostate MR DICOM images.
The tool aims to streamline the workflow for radiologists by automating routine and time-consuming tasks, such as prostate gland segmentation and volume estimation. This automation can reduce the time spent on manual contouring, allowing radiologists to focus on more critical aspects of image interpretation. It also facilitates improved communication between radiologists and urologists by enabling the export of annotated images, including prostate volume and manually marked lesions, in DICOM and RTSTRUCT formats for use in biopsy guidance.
AI-Rad Companion Prostate MR integrates seamlessly into the clinical image interpretation workflow, supporting evidence-based decisions and potentially enhancing diagnostic precision. It is deployed via the teamplay digital health platform, which also allows for regular updates and integration of new offerings.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Automated prostate segmentation and volume estimation
- Manual adjustment of prostate segmentation
- Manual determination of lesion location and size
- Calculation of PSA density (if PSA value is known)
- Export of segmentations and targets in DICOM and RTSTRUCT formats
- Integration into existing image interpretation workflow (PACS)
- Support for MR-Ultrasound fusion biopsies
- Automated measurements and DICOM structured reports
- Cloud-based deployment via teamplay digital health platform
Use Cases
- Prostate biopsy planning support
- Assisting radiologists in interpreting multiparametric Prostate MRI
- Improving diagnostic workflow efficiency in radiology
- Facilitating targeted MR-US fusion biopsies
- Standardizing communication of findings between radiologists and urologists
- Reducing manual contouring time for prostate glands
What Physicians Need to Know
Leverage AI-Rad Companion Prostate MR to streamline prostate segmentation and volume estimation, freeing up time for more complex diagnostic tasks. Pay close attention to the AI-generated contours and lesion suggestions, using them as a powerful second opinion, but always perform manual review and adjustment as needed. The ability to export annotated images as RTSTRUCT is crucial for facilitating precise MR-US fusion biopsies, enhancing interdisciplinary communication with urologists. For less experienced radiologists, this tool can significantly boost diagnostic confidence and accuracy.
The AI-Rad Companion Prostate MR is highly adaptable, being DICOM compliant and compatible with MRI scanners from various manufacturers. Its integration into the teamplay cloud-based digital health platform ensures accessibility and seamless updates. The capability to export results directly to PACS and, critically, as RTSTRUCT files for ultrasound systems, makes it a valuable asset for a connected prostate cancer diagnostic and biopsy workflow.
Details
| Category | Oncology AI, Radiology & Imaging AI |
| Pricing | Contact for pricing — Subscription-based software as a service (SaaS) model. |
| Deployment | Hybrid (Cloud-based via teamplay digital health platform with on-premise access through syngo.via). |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Yes AI-estimated |
| FDA Status |
1 AI-estimated Cleared by the FDA under K193283 on July 30, 2020. It is a post-processing image analysis software that assists clinicians in viewing, manipulating, analyzing, and evaluating MR prostate images for US guided MR-US fusion biopsy support. |
| Integrations | |
| EHR | Not specified |
| Specialties | Radiology, Urology |
What the Web Says
Siemens Healthineers' AI-Rad Companion Prostate MR is a cloud-based, AI-powered image processing software designed to assist radiologists in analyzing prostate MRI images for biopsy support. It aims to improve diagnostic accuracy, particularly for less-experienced radiologists, and streamline workflows by automating routine tasks like prostate segmentation. The software has received FDA clearance and is being evaluated in clinical trials.
Overall: PositiveStrengths
- Automates prostate gland segmentation, saving time compared to manual methods.
- Improves lesion assessment accuracy, especially for less-experienced radiologists.
- Reduces reading times for prostate MRI exams.
- Decreases lesion grading variability among radiologists.
- Facilitates targeted prostate biopsies by enabling radiologists to mark suspect areas for urologists.
- Vendor-agnostic, meaning it can be used with MRI scanners from Siemens Healthineers and other manufacturers.
Limitations
- Current literature on many FDA-cleared AI tools, including this one, remains limited, requiring further research to evaluate usability in clinical settings.
- While it significantly benefits less-experienced radiologists, the performance improvement for experienced radiologists is modest.
- Requires a cloud-based infrastructure, which might be a consideration for some healthcare IT environments.
- Although it aids in diagnosis, it cannot provide a histological diagnosis, which still requires a biopsy.
Based on reviews from: accessdata.fda.gov, The Imaging Wire, SelectScience, Cleveland Clinic Consult QD, Cassling, BioWorld, Applied Radiology, DOKUMEN.PUB, PMC (PubMed Central)
Last updated: 2026-07-20
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Videos
Product demos, reviews, and walkthroughs for AI-Rad Companion Prostate MR.
Using the Siemens AI Prostate Cancer Detection Software
