DZI20-139-Case-14

DZI20-139: Case 14

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Annotations Clinical history 63 yo M with laryngeal/pharyngeal stenosis Diagnosis Slide 1 (epiglottis): Atypical squamoproliferative lesion with intraepithelial acute inflammation and focal dyskeratosis. Although worrisome, there are no overt features of malignancy (permanent dx: squamous mucosa with intramucosal acute and chronic inflammation and extensive reactive changes) Slide 2 (Left supraglottis): Invasive squamous cell carcinoma Slides Slide 1 Slide 2