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Stomach: pylorus

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x

Mucosa <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

Mucosa

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
- Sheet gland <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

- Sheet gland

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
- Gastric pits <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

- Gastric pits

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
- Pyloric glands <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

- Pyloric glands

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
- Lamina propria <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

- Lamina propria

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
- Muscularis mucosae <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

- Muscularis mucosae

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
Submucosa <p>A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x</p>

Submucosa

A trichrome stain demonstrates the pyloric mucosa.  Deep, wide gastric pits, interconnecting the surface with the pyloric glands, are longer than the glands.  Pyloric glands possess mostly mucus-secreting cells and are quite tortuous, so that they are cut in multiple planes when sectioned.  100x
Main SlideMucosa - Sheet gland - Gastric pits - Pyloric glands - Lamina propria - Muscularis mucosaeSubmucosa