Tornwaldt cyst (TC) is also known as Thornwaldt cyst, or nasopharyngeal cyst. Findings related to TC are summarized in the Table. Physicians should be aware of TC because the nonspecific symptoms ...

Perineural cysts form around nerve roots, particularly in the lower back. They typically don’t cause symptoms, but some people may experience back or leg pain if the cyst grows and presses on nearby ...

A cyst is a small pocket of tissue often filled with fluid or pus. It can occur due to an injury, infection, or other issues. They’re usually benign but may need treatment for complications. A cyst is ...