Rare, deadly, and often missed, some skin cancers develop in areas that rarely see the sun. Scientists are still learning about them, but here's what we know.

Patients with only dry eye had less severe lid margin abnormalities and orifice plugging along with tear film instability ...

Tiny brain tumors often hide in plain sight—sometimes no bigger than a grain of rice. These metastases, or secondary cancers that spread from other parts of the body, are especially dangerous.

Visual inspection of suspicious skin lesions by a clinician using the naked eye is usually the first of a series of ‘tests’ to diagnose melanoma. Knowing the diagnostic accuracy of visual inspection ...

The idea is to catch this early with early detection anal pap smears and full anoscopy,” Dr. Evan Goldstein told The Post.

Familiarity often causes people not to consider the tongue as a special organ. For instance, Western medicine focuses more on ...