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Difference between revisions of "Talk:Colon"
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→Rectal prolapse: new section
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F. Sigmoid colon, biopsy - no pathologic diagnosis. <br> | F. Sigmoid colon, biopsy - no pathologic diagnosis. <br> | ||
G. Rectum, biopsy - no pathologic diagnosis. | G. Rectum, biopsy - no pathologic diagnosis. | ||
== Rectal prolapse == | |||
===Microscopic=== | |||
The section shows benign fibromuscular hyperplasia of the lamina propria and submucosa. There is a mucosal erosion with reactive lymphoid hyperplasia characterized by germinal center formation. The germinal centers contain tingible-body macrophages. | |||
===Final diagnosis=== | |||
A. Rectal polyp, biopsy - Benign fibromuscular hyperplasia and mucosal lymphoid hyperplasia with mucosal erosion. | |||