4152
Discrete localized enlargements of normal structures ( ureters , blood vessels , intrahepatic or extrahepatic biliary ducts , pulmonary inclusions , or gastrointestinal duplications ) due to outflow obstructions or narrowings , or abnormal connections , may also present as a tumor .
 disease: gastrointestinal duplications
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: gastrointestinal duplications