1. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 Figure 1. Normal swallow function as seen with videofluoroscopy. Note the smooth column of barium in the esophagus and the absence of barium in the larynx and trachea. Figure Legend:

2. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 Percentages of trace and frank aspiration by site of primary tumor at baseline before treatment in 62 cases of advanced head and neck cancer. Figure Legend:

3. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 Trace tracheal penetration (arrow) seen during a swallow in a chemoradiated patient. Figure Legend:

4. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 A, Frank laryngeal penetration that stops at the level of the vocal cords (arrow); B, frank penetration into the trachea (arrow) in a patient who also has a tracheotomy tube (arrowhead). Among frank aspirators, the incidence of laryngeal penetration was 38% and tracheal aspiration 62%. Figure Legend:

5. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 Percentage of trace and frank aspiration by site of primary tumor during the first year after chemoradiation therapy in 118 cases of advanced head and neck cancer. Asterisks indicate statistically significant higher incidence of aspiration compared with other sites (P =.007 for larynx and P =.004 for hypopharynx). Figure Legend:

6. Date of download: 5/29/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspiration in Chemoradiated Patients With Head and Neck Cancer Arch Otolaryngol Head Neck Surg. 2007;133(12):1289-1295. doi:10.1001/archotol.133.12.1289 Percentages of trace and frank aspiration in 57 cases of advanced head and neck cancer, with the 4 most common primary tumor sites both before (Pre) and in the first year after (Post) chemoradiation therapy. Figure Legend: