| An esophagram was subsequently performed, and demonstrated a fistulous connection between the esophagus and the left mainstem bronchus. |
| With respect to the lungs, formalin was infused through the trachea or mainstem bronchi until the lungs were normally expanded. |
| The right mainstem bronchus, more superiorly located, tends to be more vertically oriented, having a 155o angle of origin. |
| Bronchoscopy revealed a normal distal trachea, carina and right mainstem bronchus. |
| The commission's goal is to reduce gillnet fishing on the mainstem Columbia, where the nets kill wild salmon protected by the Endangered Species Act. |
| To induce left lung alveolar hypoxia, the left mainstem bronchus was reversibly occluded with a microvascular clip. |
