| 释义 |
Casal necklace Ca·sal neck·lace (kah-sahl'), a dermatitis partly or completely encircling the lower part of the neck in pellagra.Ca·sal necklace (kah-sahl' nek'lăs) A dermatitis partly or completely encircling the lower part of the neck in pellagra. Casal necklace [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. Casal, Gasper, Spanish physician, 1691-1759. Casal collar - Synonym(s): Casal necklaceCasal necklace - a dermatitis partly or completely encircling the lower part of the neck in pellagra. Synonym(s): Casal collar |