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Leucocytoclastic vasculitis presents as palpable purpura of the lower extremities often accompanied by abdominal pain , arthralgia , and renal involvement .
 Disease: Leucocytoclastic vasculitis; Disease: purpura; Disease: abdominal pain; Disease: arthralgia; Disease: renal involvement
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: Leucocytoclastic vasculitis, purpura, abdominal pain, arthralgia, renal involvement 
Answer:
 Disease: Leucocytoclastic vasculitis; Disease: purpura; Disease: abdominal pain; Disease: arthralgia; Disease: renal involvement