qXR-PTX-PE
Overview
Qure.ai’s qXR-PTX-PE is an AI-enabled chest X-ray solution designed for the rapid triage and notification of pneumothorax (PTX) and pleural effusion (PE) in adult patients. This radiological computer-assisted triage and notification software analyzes chest X-ray images using deep learning algorithms to identify features suggestive of these critical findings. It provides case-level output for worklist prioritization within existing PACS/workstation environments, acting as a passive notification system to alert healthcare professionals, particularly in emergency rooms and intensive care units (ICUs). The tool aims to improve diagnostic accuracy, reduce diagnostic errors, and expedite the interpretation of medical images, leading to more timely interventions and improved patient outcomes. qXR-PTX-PE is part of Qure.ai’s broader qXR platform, which offers comprehensive chest X-ray reporting and detection of multiple abnormalities across the lung, heart, pleura, mediastinum, bones, and diaphragm.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Rapid triage and notification for pneumothorax (PTX) and pleural effusion (PE) on chest X-rays
- AI-powered analysis of adult chest X-ray images
- Passive notification system for worklist prioritization
- Average processing time of 10 seconds for alerts
- Integrates into existing standard of care workflow and PACS/workstation
- High clinical accuracy with up to 96% sensitivity and 100% specificity for PTX/PE
- Aids in reducing diagnostic errors and expediting interpretation
- Multilingual support
- Deployment options: cloud-based or on-premise
- DICOM input/output format
Use Cases
- Emergency room triage for critical chest conditions
- Intensive care unit (ICU) patient monitoring
- Worklist prioritization for radiologists
- Improving efficiency in high-volume imaging centers
- Supporting teleradiology operations
- Complementing physician expertise in time-sensitive settings
What Physicians Need to Know
Leverage qXR-PTX-PE for rapid prioritization of chest X-rays in high-volume settings like emergency rooms and ICUs to quickly identify suspected pneumothorax and pleural effusion. Utilize the AI's passive notifications to streamline worklist management, allowing for earlier review of critical cases. Remember that qXR-PTX-PE is a triage and notification tool, not a standalone diagnostic. Clinical decision-making should always involve a comprehensive review by a trained medical specialist. Integrate the AI's findings as a 'second reader' to potentially reduce errors in detection and improve overall diagnostic accuracy.
qXR-PTX-PE is designed for seamless integration with existing Picture Archiving and Communication Systems (PACS) and X-ray modalities via DICOM standards. The Qure Gateway (DCMIO) facilitates connectivity, allowing for flexible deployment on cloud or on-premise infrastructure. The system operates as a passive notification system, providing case-level output to the PACS/workstation for worklist prioritization without sending proactive alerts directly.
Details
| Category | Radiology & Imaging AI, Triage & ER/ICU AI |
| Pricing | Contact for pricing — Not publicly disclosed; typically enterprise-level licensing. |
| Deployment | Cloud-based or on-premise. |
| Compliance | |
| BAA Available | Unknown AI-estimated |
| HIPAA Compliant | Unknown AI-estimated |
| FDA Status |
1 AI-estimated qXR-PTX-PE received 510(k) FDA clearance (K230899) on August 22, 2023, for triaging pneumothorax (PTX) and pleural effusion (PE) on adult chest X-ray images. It is intended as a radiological computer-assisted triage and notification software for worklist prioritization. |
| Integrations | |
| EHR | Not specified |
| Specialties | Critical Care, Emergency Medicine, Radiology |
What the Web Says
qXR-PTX-PE by Qure.ai is an AI-powered radiological computer-assisted triage and notification software designed to analyze adult chest X-ray images for suspected critical findings like pleural effusion and pneumothorax. It aims to improve workflow efficiency by prioritizing cases and providing rapid passive notifications, typically within 10 seconds. The software is FDA 510(k) cleared and integrates into existing radiology workflows.
Overall: MixedStrengths
- Rapid passive notifications for critical findings (pleural effusion and pneumothorax) in about 10 seconds.
- Aids in worklist prioritization for radiologists, potentially reducing workload and improving efficiency.
- High clinical accuracy in triaging pneumothorax and pleural effusion, with studies reporting high sensitivity and specificity.
- Integrates seamlessly into existing standard of care workflows and is compatible with various Radiology IT systems (PACS, Viewer, RIS).
- Trained on globally sourced datasets, enhancing its applicability in diverse settings.
- Can detect multiple abnormalities beyond PTX and PE, including incidental findings for lung cancer and heart failure, and offers pre-read assistance.
Limitations
- Some Reddit users have reported that Qure.ai's CXR interpretation (qXR, which includes PTX-PE) can overcall findings, leading to false positives and potentially unnecessary interventions.
- Concerns from physicians about AI tools, including qXR, sometimes slowing down workflow due to the need to filter out clinically irrelevant details or false positives.
- One Reddit user noted an incorrect identification of a rib fracture by qXR.
- As a passive notification tool, it does not send proactive alerts directly to specialists and is not intended for standalone clinical decision-making.
- A study on qXR for tuberculosis detection showed high sensitivity but low specificity in hospitalized patients.
- Some general sentiment on Reddit suggests that AI in radiology is still several years behind in terms of diagnostic aid, despite its utility in report generation.
Based on reviews from: Qure.ai Technologies, Imaging Technology News, Applied Radiology, Qure.ai, BioSpectrum India, TestDynamics, AuntMinnie, G2, Reddit, MDPI, Medical Product Outsourcing
Last updated: 2026-07-20
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