3581
Expanded polytetrafluoroethylene ( PTFE ) sheets were implanted adjacent to both superficial epigastric vascular pedicles of 63 rats distributed into 7 groups ( n = 7 ) that differed with respect to dose and timing of irradiation .
 Anatomy: epigastric vascular pedicles
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: epigastric vascular pedicles