In the following lymph node labeled diagram, we have the medulla, lymphatic vessel, vein, artery, valve, capsule, and cortex. It should be noted here that anatomical diagrams are very complex, and if you have labeled them correctly, your students will not have a hard time learning them or remembering them. The purpose of a labeled diagram is very simple -- provide the context of a diagram to the viewer. Since it becomes difficult for the readers to understand the diagram without context, labeling them would be an important key here. With EdrawMax Online, you can easily have a team collaboration where your team members can easily label the parts of the anatomical diagram that you have created or customized.