Recording and reenactment of collaborative diagnosis sessions using DICOM

Area of Science:

• Medical Imaging
• Computer Science
• Radiology

Background:

• Current radiological collaboration relies on real-time internet meetings.
• Existing protocols have limitations for advanced collaborative features.

Purpose of the Study:

• To present a novel radiological collaborative tool with direct manipulation and session recording/playback.
• To extend an existing collaborative application protocol for enhanced functionalities.

Main Methods:

• Development of a collaborative tool for Digital Imaging and Communications in Medicine (DICOM) images.
• Extension of a specialized collaborative application protocol for recording and reenacting sessions.
• Experimental comparison of the proposed protocol against other collaborative approaches.

Main Results:

• The developed tool enables direct manipulation of DICOM images during collaborative sessions.
• The extended protocol facilitates real-time, asynchronous, auditing, and educational collaborative applications.
• Experimental results demonstrate superior performance of the proposed protocol under controlled conditions compared to alternatives.

Conclusions:

• The new radiological collaborative tool and extended protocol offer significant advancements.
• The system supports a wider range of applications beyond real-time meetings.
• The proposed protocol shows enhanced efficiency and effectiveness for radiological collaboration.