( a ) Two Curettes for the Removal of the Anterior Ethmoidal and “Agger” Cells. ( b ) A Collection of Foreign Bodies Removed from the Lower Air Passages and Œsophagus. ( c ) Skiagrams Illustrating Foreign Bodies in the Bronchi and Malignant Strictures of Œsophagus

( a ) Two Curettes for the Removal of the Anterior Ethmoidal and “Agger” Cells. ( b ) A Collection of Foreign Bodies Removed from the Lower Air Passages and Œsophagus. ( c ) Skiagrams Illustrating Foreign Bodies in the Bronchi and Malignant Strictures of Œsophagus

Abstract