Category: P

Inflammation of capsule or tissues sheathing the thyroid gland. Inflammation of the tissues around the thyroid gland.  

A tumor derived from the perithelial layer of the blood vessels. A cancerous growth that starts in the perithelium.  

Surgical removal of a ring of conjunctiva around the cornea.  

The channel leading to the cytosome or mouth in certain types of protozoa.  

In the early stage of inflammation, the decrease in blood flow in the affected area.  

Inflammation of tissues about the spermatic cord.  

Inflammation of membranes about a sinus, especially a venous sinus of the dura mater.  

Inflammation of peritoneal tissues around the sigmoid colon.  

Viewing on all sides; providing a wide range of vision.  

Inflammation and destruction of tissues extending around the roots of a tooth.