Fig. 5.

Regression of lung metastases in OSA patients immunized with cEGFR p527. Chest X-ray images of three separate dogs diagnosed with OSA lung metastases at the time of immunization with cEGFR p527 vaccine (panels A, C, E) and post immunization (panels B, D, F). Images A&B and E&F: approximately 3 months between imaging. Images C&D: approximately 11 months between images. Red circles represent presence of OSA metastases as defined by radiology reports (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.).