(M) Lymphatic System Flashcards
What is the organ in the photo?
Esophagus
What is the lining epithelium of the organ in the photo?
Stratified squamous non-keratinized epithelium
What is the lamina propia of the organ in the photo?
Loose connective tissue with scattered lymphocytes
What do you call structures C and D ?
Smooth muscles
What is the submucosa of this structure?
Presence of deep esophageal glands
Which letters are deep esophageal glands?
E and F
What structure is in The photo ?
Trachea
What is the lining epithelium of this organ?
Pseudostratified columnar ciliated epithelium with goblet cells
What is the lamina propia of this organ?
Loose connective tissue with scattered lymphocytes
What structure is letter c?
Tracheal glands
What is letter d?
Tracheal hyaline
What are the 4 layers of ileum
- Mucosa
- Submucosa
- Tunica muscularis
- Tunica adventitia
What do you call the the encircled structures?
Peyer’s patches
What is the organ in the photo?
Appendix
What do you call the structures encircled?
Lymph nodes
What is the lining epithelium of this organ?
Simple columnar with goblet cells
What is the lamina propia of this organ?
Intestinal glands, dense and nodular LT
What do you call the unstained center part of this organ?
Appendiceal crypt
What is the structure pointed at in the photo?
Lymphoid nodule / lymphoid follicles
What are the two types of this organ
Primary and secondary lymphoid nodule
What is letter A
Germinal center
What is letter B
Mantle