Laryngeal Cancer More Information More Home Doctors Services Home Doctors Services Showing 1 - 1 of 1 Services and Treatments Changing this value will reload the page with your results Service Flexible Fiberoptic Videostroboscopy If you are experiencing voice problems or chronic breathing difficulties that aren’t responding to treatment, you may benefit from this state-of-the-art laryngeal imaging technology available at Lehigh Valley Institute for Surgical Excellence.