[Gaspar Casal, Sp. physician, 1691-1759]
Bilaterally symmetrical lesions of the neck that represent a portion of the skin's involvement in pellagra. The lesions begin as erythemas and progress to vesiculation and crusting.
Nursing Central is an award-winning, complete mobile solution for nurses and students. Look up information on diseases, tests, and procedures; then consult the database with 5,000+ drugs or refer to 65,000+ dictionary terms. Complete Product Information.