| Case 227 | Surgical Pathology Case |
| CLINICAL INFORMATION | ||
| 49-year-old female. Clinical history of familial adenomatous polyps. Biopsy of a duodenal polyp. | ||
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| HE, 4× | HE, 10× | |
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| HE, 20× | ||
| Source: Department of Pathology, Creighton University Medical Center, Omaha, NE Photo: Zenggang Pan Discussion: Zenggang Pan | ||