If you experience bumps on your head and neck after getting a haircut, you might automatically assume you’re dealing with ingrown hairs or razor burn. While these are both possibilities, there are ...

Enlarging purple pruritic nodules on the dorsal neck One month after a painful neck rash, an HIV-positive man develops pruritic purple lesions at the same site. A 34-year-old African American man ...

A hump on the back of the neck, or top of the spine, can have various causes. These causes may include kyphosis, osteoporosis, muscle knots, and cysts. A person may refer to the hump on the back of ...

A 7-year-old boy with no underlying conditions is brought to the emergency department (ED) by his mother for fever, sore throat, abdominal and neck pain, and rash. These symptoms started 6 days ago.