ESOPHAGUS

Ingrid Barany | 2018 ��

MUCOSASUBMUCOSAMUSCULARIS

EXTERNASEROSA/

ADVENTITIA

C. MuscularisMucosae

Inner Circular Muscle Layer

C. Single Logitudinal Smooth Muscle Cell Layer

B. LaminaPropria

Outer Longitudinal Muscle Layer

Glands:B. Cardiac Glands (compound tubular glands)Esophageal Glands(compound tubuloacinar glands)

1) mucous cells2) serous cells

Adipose Cells

Connective Tissue:Loose Connective Tissue

Dense Irregular Fibroelastic Connective Tissue

Loose Connective Tissue

Lymphatic Tissue

ArteryVeinNerves

Lower Third Smooth Muscle

Upper ThirdSkeletal Muscle

Mid ThirdSkeletal Muscle &

Smooth Muscle

1

1

4

1234

2

2

2

1

A. Epithelium

A. Stratified Squamous Non-Keratinized Epithelium

Langerhans Cellls

13

3

3

3