© 2023 MJH Life Sciences and Patient Care Online. All rights reserved.
© 2023 MJH Life Sciences™ and Patient Care Online. All rights reserved.
2915 MADISON ST
November 21, 2014
This hypersensitivity reaction may be secondary to medications, infection, collagen-vascular disorders, or an occult malignancy. When it is localized to the skin, prognosis is excellent.