The optic cup and macula of a 24-year-old female. Image is released to Wikimedia commons with patient consent. Imaged with a non-mydriatic fundus camera at Pacific University College of Optometry.

People with diabetic macular edema may receive eye injections to help control their symptoms. These shots can help to improve vision and also stop the damage that causes vision issues to get worse.

Angioedema, a type of swelling that affects the skin and tissues of the body, commonly affects the lips. Angioedema is a type of swelling that affects the deep tissues of the skin and other systems.

Swollen supraclavicular lymph nodes may occur as a reaction to infection or due to metastatic cancer. This type of swelling typically occurs just above a person’s collarbone. Lymph nodes are part of ...