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Barrett esophagus
Barrett metaplasia without dysplasia, demonstrating columnar epithelium with goblet cells from superior to the gastroesophageal junction
Courtesy of Adrian Ormsby, MD, Henry Ford Hospital, Detroit, MI
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Barrett esophagus
Barrett esophagus; note salmon-colored mucosa extending superior to the gastroesophageal junction with marked irregular border
From the personal collection of Dr Vic Velanovich; used with permission
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Barrett esophagus
Barrett metaplasia with high-grade dysplasia; note more advanced irregularity of the cells
Courtesy of Adrian Ormsby, MD, Henry Ford Hospital, Detroit, MI
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Barrett esophagus
Barrett esophagus; note salmon-colored mucosa extending superior to the gastroesophageal junction as a continuous column
From the personal collection of Dr Vic Velanovich; used with permission
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Barrett esophagus
Barrett metaplasia with high-grade dysplasia associated with a focus of intramucosal carcinoma; note the frankly malignant cells beyond the confines of the basement membrane to involve the lamina propria
Courtesy of Adrian Ormsby, MD, Henry Ford Hospital, Detroit, MI
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Barrett esophagus
Barrett metaplasia with low-grade dysplasia; note the more irregular cells and nuclei
Courtesy of Adrian Ormsby, MD, Henry Ford Hospital, Detroit, MI
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