How to write 痂

痂 [jiā] 【名】 1. The substance formed by the coagulation of blood, lymph, etc. at a wound or sore; it falls off naturally after the wound or sore has healed. (English: crust over a sore; scabies) 引： 1. 《说文》：痂，疥也。从疒，加声。 (Translation: "Jiā," refers to scabies; it is formed from sickness and is phonetic.) 2. 《广雅》：痂，创也。按，今谓疮所脱之鳞为痂。 (Translation: "Jiā," refers to a wound; it is currently the scale that detaches from a sore.) 3. 《南史》：刘邕嗜食痂。 (Translation: In the "History of the Southern Dynasties," it is noted that Liu Yong had a taste for eating scabs.) 4. 《聊斋志异·翩翩》：数日，疮痂尽脱。 (Translation: In "Strange Stories from a Chinese Studio," it states that after a few days, the scabs fell off completely.) 例： 如: 痂查 (crust); 痂癞 (a term in traditional Chinese medicine referring to a type of skin disease); 痂皮 (a mass formed on the surface of a wound or sore by platelets and fibrin that falls off naturally after healing). It can also refer to a wound or sore. 引： 1. 唐· 段成式《酉阳杂俎续集》：旁有乞儿箕坐，痂面饥衣。 (Translation: "In the Tang Dynasty work by Duan Chengshi, it mentions a beggar sitting beside, wearing ragged clothes with a scabbed face.")