| Clinical Information | ||
| 45 year-old male, left forehead lesion. | ||
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| HE, 4× | HE, 10× | |
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| HE, 10× | HE, 20× | |
| Source: Department of Pathology, Creighton University Medical Center, Omaha, NE Photo: Zenggang Pan Discussion: Zenggang Pan Reviewed by: | ||