69-year-old male patient with CAP (IMAGE)
Caption
Left: Chest radiograph shows area of consolidation involving right lower lung consistent with pneumonia, as well as right pleural effusion. DL model predicted risk of 30-day mortality of 9%. Right: Gradient- weighted class activation map shows that model prediction was influenced by separate area of image corresponding with heart and liver (yellow and light blue colors). Patient’s CURB-65 score was 4. Patient recovered from pneumonia and remained alive at time of present investigation (14 months after pneumonia diagnosis).
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AJR
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