20
The patient was admitted with a pulmonary - renal syndrome with hemoptysis , rapidly progressive renal failure , and hypoxemia that required mechanical ventilation in the intensive care unit .
 Disease: pulmonary - renal syndrome; Disease: hemoptysis; Disease: renal failure; Disease: hypoxemia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: pulmonary - renal syndrome; Disease: hemoptysis; Disease: renal failure; Disease: hypoxemia