Subserosa

The tela subserosa (or just subserosa) is a thin layer of tissue in the walls of various organs. It is a layer of connective tissue (usually of the areolar type) between the muscular layer (muscularis externa) and the serosa (serous membrane).

Tela subserosa
Layers of Stomach Wall:
  1. Serosa
  2. Tela subserosa
  3. Muscularis
  4. Oblique fibers of muscle wall
  5. Circular muscle layer
  6. Longitudinal muscle layer
  7. Submucosa
  8. Lamina muscularis mucosae
  9. Mucosa
  10. Lamina propria
  11. Epithelium
  12. Gastric glands
  13. Gastric pits
  14. Villous folds
  15. Gastric areas (gastric surface)
Details
Identifiers
Latintela subserosa
TAA12.1.08.009
A05.4.01.008
A05.5.01.020
A05.6.01.003
A05.7.01.003
A05.8.01.053
A05.8.02.007
A07.1.02.004
A07.1.02.011
A08.3.01.009
A09.1.02.011
A09.1.03.024
A09.3.01.015
A10.1.02.004
FMA45636
Anatomical terminology

The subserosa has clinical importance particularly in cancer staging (for example, in staging stomach cancer[1] or uterine cancer).

The subserosa (sub- + serosa) is to a serous membrane what the submucosa (sub- + mucosa) is to a mucous membrane.

References


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