DICOM Viewer

The DICOM Viewer provides a browser based solution to preview medical images. It is aimed at radiology staff, clinicians, researchers, and educators who need quick access to patient study data, lightweight analysis, and side by side comparisons across serial images. By design, it supports privacy through in browser processing, enabling rapid decision support and teaching workflows.
Conceptually, users upload DICOM files, the tool reads pixel data and metadata in the browser, renders the image, and enables window level adjustments and measurement tools. Pixel spacing and HU data drive accurate distance and area calculations; if pixel spacing is missing a default of 0.5 mm is used. Users can switch series and export results for reporting.
Audience includes radiologists in training, technologists, researchers, and educators who need a portable, fast viewing path for cases, teaching files, or remote consultations. By avoiding server uploads, it reduces IT complexity and speeds up initial reviews. The core differentiator is in browser rendering with basic auditable measurements and straightforward exports.
Core features include DICOM file input, in browser rendering, window level control, distance and area measurements, series navigation, and export options for CSV and PNG. Use cases include lesion measurement in CT, comparison of follow up studies, and rapid generation of measurement data for case reports or teaching files.