Epithelium down to the muscularis externa

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Reference no: EM133199391

For the sketches below, your professor has provided links to online reference images from the BU Histology Learning System to help you identify the structures.  You can toggle labels on and off the reference images by using the "Label/Unlabel" button.

Esophagus

View the esophagus slide on histologyguide.com. Examine at 4x magnification.

a. Sketch a section of the slide that shows the epithelium down to the muscularis externa. You may need to zoom back out. (Use roller on mouse or " - " link on screen.)

b. Label the mucosa, submucosa, and muscularis externa on your sketch. Within the   mucosa, label: the epithelium, lamina propria, muscularis mucosae. Reference image

Reference no: EM133199391

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