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Mutation spectrum and genotype - phenotype analyses in Cowden disease and Bannayan - Zonana syndrome , two hamartoma syndromes with germline PTEN mutation .
 Disease: Cowden disease; Disease: Bannayan - Zonana syndrome; Disease: hamartoma syndromes
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: Cowden disease; Disease: Bannayan - Zonana syndrome; Disease: hamartoma syndromes