Dr. DAVID S. HAHN, DDS, MS

Cervical cancer gradually develops when the healthy cells lining the cervix change and grow out of control. These changes lead to the formation of a mass, which is called a tumor. The tumor can either be benign (a tumor that is harmless) or malignant (cancerous and spreads to other parts of the...

Everyone knows that every second matters in emergency situations. 911 call centers are usually loaded with calls, but unfortunately, 1 in 4 of these calls is not a real emergency. Almost 30% of the calls from urban areas requests for a medical ambulance, even for non-emergency situations. This kind...

What is eye herpes?Eye herpes, or ocular herpes, is a recurrent viral infection that affects the eyes. It is caused by herpes simplex virus type 1. It causes an inflammation of the eye, as well as scarring in the cornea.Eye herpes can be transmitted from one person to another when there is a close...

A lymphocyte is a type of white blood cell (WBC) that has a significant function in the body's immune system. Lymphocytes function by properly responding to infectious microorganisms and other foreign invaders in the body. Lymphocytes can work alone, but some of them are also capable of...

A risk-reducing mastectomy is a type of surgical procedure that involves the removal of a woman’s breasts when there is an increased risk of developing breast cancer, yet there is no sign of breast cancer. Any woman who has had breast cancer is considered at high-risk of developing breast cancer...

Introduction Jaw pain is described as an uncomfortable, painful, and debilitating condition that can have a sudden or gradual onset. The exact symptoms also depend on the underlying cause of jaw pain. When a person has jaw pain, it can significantly affect his or her ability to speak and consume...