caecum lamina propria

cecal lamina propria

The lamina propria that underlies the epithelial lining of the caecum.

Typ Organ
Übergeordnete Struktur lamina propria of large intestine
Lateinischer Name cecal lamina propria

Häufig gestellte Fragen

What is the caecum lamina propria?
The caecum lamina propria is the connective tissue layer that underlies the epithelial lining of the caecum, which is the pouch-like beginning of the large intestine. It is part of the caecal mucosa and contains supportive and immune-related tissues essential for mucosal function.
Where is the caecum lamina propria located?
The caecum lamina propria is located within the wall of the caecum, in the right lower quadrant of the abdomen. It sits between the columnar epithelium of the caecal lumen and the muscularis mucosae, forming the connective tissue core of the caecal mucosa.
What is the function of the caecum lamina propria?
The caecum lamina propria supports the overlying epithelium, provides a scaffold for intestinal glands, and houses lymphocytes, plasma cells, macrophages, and other immune cells that protect the mucosal surface. It also contains capillaries and lymphatics involved in nutrient absorption and immune defense.
What conditions may affect the caecum lamina propria?
The caecum lamina propria may be associated with infectious colitis, Crohn's disease affecting the ileocaecal region, and colonic polyps or adenocarcinoma arising in the caecal mucosa. Appendicitis, while involving the appendix, may also cause inflammation extending to the caecal wall.
How is the caecum lamina propria examined?
The caecum lamina propria is examined through biopsy specimens obtained during colonoscopy. Histopathological analysis evaluates the tissue for inflammatory cell infiltration, crypt architecture, and any evidence of dysplasia or malignancy.

Verwandte Strukturen

mucus body coating mucous body coating mucus cocoon mucous cocoon Mullerian duct ductus paramesonephricus multi cell part structure cell part cluster multicellular anatomical structure multicellular structure multilaminar epithelium laminated epithelium multi-tissue structure multi-tissue structures multi-unit eye

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.