As of the latest update, Google Chrome and Microsoft Edge have made a breaking change to how file uploads are handled. Once your system installs this update, you will not be able to upload new images. Please use another browser until we can get it fixed.

From the case: Normal CXR

Annotated image
System: Chest
Section: Approach
Tag: cxr
Modality: Annotated image

- “ The 4-zones of the frontal chest radiograph apical zone upper zone mid zone lower zone ”

Used in the following article:

  • Chest radiograph zones - “ The chest radiograph zones are useful when describing the location of pathology on a frontal chest radiograph. The chest radiograph is a 2D repre...”
  • Mid zone - “ The mid (or middle) zone is one of the four chest radiograph zones.  Radiographic appearance Plain radiograph on frontal chest radiographs, ext...”

View full size version of Normal CXR

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.