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Tumour is abundant in the lamina propria. | Tumour is abundant in the lamina propria. | ||
</pre> | |||
====Alternate comment==== | |||
<pre> | |||
The sections shows thickened muscle bundles with frayed edges between the | |||
tumour cells. The muscle is thought to represent hypertrophic muscularis | |||
mucosae. The large extent of lamina propria invasion raises the possibility | |||
of a higher stage lesion that may not have been sampled. | |||
</pre> | </pre> | ||
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