1096
Microscopy revealed features of a diffusely growing discohesive carcinoma , exclusively growing in the alveolar interstitium , thus expanding it , while leaving the original alveolar architecture intact ( Figure 2 ) .
 discohesive carcinoma, alveolar interstitium, alveolar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 discohesive carcinoma, alveolar interstitium, alveolar