Changes

==Structure==

==Structure==

<p>The lymphatic system can be divided into two anatomical subsets:

<p>The lymphatic system can be divided into two anatomical subsets:

*[[Lymphatic Vessels - Anatomy & Physiology|Lymphatic Vessels]]

**Vessels that carry lymph around the body

|subheading1 =[[Lymphatic Vessels - Anatomy & Physiology|#1 Vessels]]

*[[Lymphoreticular System - Anatomy & Physiology|Lymphoreticular System]]

**Consisting of the lymphoid tissues

|subheading1text =<center>Vessels that carry lymph around the body</center>

***[[Primary Lymphoid Tissue - Anatomy & Physiology|Primary lymphoid tissues]]: [[Appendix - Anatomy & Physiology|Appendix]], [[Bone Marrow - Anatomy & Physiology|bone marrow]], [[Bursa of Fabricius - Anatomy & Physiology|bursa of Fabricius]], [[Haematopoiesis - Anatomy & Physiology#Hepatic Phase|foetal liver]], [[Peyer's Patches - Anatomy & Physiology|ileal Peyer's patch]] and [[Thymus - Anatomy & Physiology|thymus]]

***[[Secondary Lymphoid Tissue - Anatomy & Physiology|Secondary lymphoid tissues]]: [[Spleen - Anatomy & Physiology| Spleen]], [[Lymph Nodes - Anatomy & Physiology|lymph nodes]], [[Regional Lymphoid Tissue - Anatomy & Physiology|regional lymphoid tissue]] and [[Tonsils - Anatomy & Physiology|tonsils]]

|subheading2 =[[Lymphoreticular System - Anatomy & Physiology|#2 Lymphoreticular System]]

</p>

|subheading2text=<center>Consisting of the lymphoid tissues</center>

|subheading1 =[[Primary Lymphoid Tissue - Anatomy & Physiology|Primary Lymphoid Tissue]]

|subheading1text = [[Appendix - Anatomy & Physiology|Appendix]], [[Bone Marrow - Anatomy & Physiology|bone marrow]], [[Bursa of Fabricius - Anatomy & Physiology|bursa of Fabricius]], [[Haematopoiesis - Anatomy & Physiology#Hepatic Phase|foetal liver]], [[Peyer's Patches - Anatomy & Physiology|ileal Peyer's patch]] and [[Thymus - Anatomy & Physiology|thymus]].

|subheading2 =[[Secondary Lymphoid Tissue - Anatomy & Physiology|Secondary Lymphoid Tissue]]

|subheading2text = [[Spleen - Anatomy & Physiology| Spleen]], [[Lymph Nodes - Anatomy & Physiology|lymph nodes]], [[Regional Lymphoid Tissue - Anatomy & Physiology|regional lymphoid tissue]] and [[Tonsils - Anatomy & Physiology|tonsils]].

}}}}</p>

==Functions==

==Functions==

<p>The lymphatic system has three functions:

<p>The lymphatic system has three functions: