Fig. 1From: The hanging chin sign as a mortality predictor in geriatric patients at the emergency department: a retrospective cohort studyProjection views of chest X-ray (Figure by author). A and B show the standard projections of the chest X-ray. The patient is standing against the detector. C shows an AP projection without the presence of a hanging chin sign. D, E and F show examples in which a hanging chin sign could be seen on the chest X-rayBack to article page