Image Name: MC02-0596.pff

Image Annotation: Hyperplasia of bronchiolar cells lining airways and populating alveolar walls with atypical large nuclei are squamous cell and acinar carcinomas. Coherent pale tumor areas with atypical large nuclei are squamous cells with limitied keratinization. Note atypical cells lining bronchioles, eosinophilic change and bronchiolar squamous cell metaplasia. Note absence of alveolar type II cell hyperplasia and tumors. N-nitroso-tris-chloroethylurea, induced cutaneously (skin painting). Rehm

Staining Method: Hematoxylin and Eosin Staining Method

Species: Mouse
Strain: unspecified

Organ: Lung
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Image donated by: Robert Cardiff