Subserosa
Layers of Stomach Wall: Serosa Muscularis Oblique fibers of muscle wall Circular muscle layer Longitudinal muscle layer Submucosa Lamina muscularis mucosae Mucosa Lamina propria Epithelium Gastric glands Gastric pits Villous folds Gastric areas (gastric surface)
Identifiers
TA98	A12.1.08.009 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
TA2	2900, 2908, 2935, 2965, 3057, 3324, 3344, 3408, 3496, 3519, 3586, 3731
FMA	45636
Anatomical terminology [edit on Wikidata]

The subserosa or tela 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).

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.

• Histology image: 18502loa – Histology Learning System at Boston University - "Female Reproductive System: oviduct; infundibulum"
• Histology at uio.no
• Diagram at uniklinik-saarland.de