A 3-year-old girl who is in the maintenance phase of chemotherapy for leukemia is seen for a moderately painful rash on her ...

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.