CTCAE Grade 1 Photosensitivity

Symptomatic not interfering with function

Asymptomatic, clinical findings only

Asymptomatic radiographic findings only

Asymptomatic, radiographic findings only

Asymptomatic obstruction or stenosis on exam, endoscopy, or radiograph

Upper aerodigestive tract sites: Minimal symptoms, normal diet; minimal respiratory symptoms but not interfering with function Lower GI sites: Minimal discomfort, intervention…