3410
An increase of atrophy over the Retinal Pigment Epithelium ( RPE ) was observed in another patient .
 Retinal Pigment Epithelium, RPE
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Retinal Pigment Epithelium, RPE