2282
Amongst 53 " inoperable " ( T4 , N0 , N1 , T . , N2 , N3 ) cases , 5 ( 10 % ) had a positive scan and 5 a doubtful scan .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None