Medically reviewed by Brendan Camp, MD Hyperpigmentation (skin that is darker than the surrounding skin) in the underarms can have several causes. Acanthosis nigricans (AN) is a common cause. AN ...

Neck arthritis (also known as neck osteoarthritis or cervical spondylosis) is the degeneration of the joints, bones, and discs of the cervical spine of the neck. Neck arthritis is a common condition, ...

Elon Musk recently had a necessary neck surgery due to a persistent injury from a sumo wrestling incident. Musk, who has undergone multiple surgeries, shared that this operation was painful but ...

1 Department of Rheumatology and Immunology, Qinzhou First People's Hospital, Qinzhou, Guangxi, China 2 Minda Hospital of Hubei Minzu University, Enshi, China Cell therapy is an emerging strategy for ...

Dark neck is a common condition in which the skin on the neck (often the back of it) is darker than the rest of the body, perhaps with a band or line of dark color. In people with darker skin tones, ...

Setting off on a ride without my neck warmer in the colder months reminds me what a big job that little bit of kit actually does. Even with base layers, layered jackets and heated gloves ...

CERTAIN lesions of the esophagus, whether localized like a web or more diffuse like scleroderma, may impair esophageal distensibility without narrowing the width of the esophageal lumen as it is ...

Dealing with constant neck pain can disrupt your daily life and prevent you from doing the things you enjoy. While investing in a new mattress is a great way to ensure you’re getting good sleep ...

What are congenital head and neck masses? Congenital head and neck masses are lumps (cysts) in the neck, face, scalp or ear that are present at birth. Many of these should be removed to prevent ...