Acne, psoriasis, chickenpox, and other conditions may cause skin lesions. Seek medical attention if you have a rash or an infection or your lesions resemble those caused by MRSA or cellulitis. A skin ...

Sclerotic lesions can be malignant or benign. They are usually localized to a single bone or area of your body. A malignant lesion is often cancerous, posing a risk to your health if it is not treated ...

Bone lesions are areas of bone that are changed or damaged. Infections, fractures, and tumors can cause a bone lesion. Treatment can depend on the cause, but might include medication and surgery. When ...

A sclerotic lesion is an unusual hardening or thickening of your bone. They can affect any bone and be either benign (harmless) or malignant (cancerous). In general, they’re slow-growing. Both benign ...

The study of focal brain lesions has traditionally been used to map neurologic symptoms to specific regions; however, many neurologic and psychiatric symptoms correspond more closely to networks of ...

Commercial stem-cell clinics have been highly publicized in the lay press and operate worldwide with limited or no regulation. 1 We report the case of a 66-year-old man who underwent intrathecal ...