| 
                                  GTEX-11GSO
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11GSO-1926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, entirely fat
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11GSP
                             | 
                            
                                  61-70
                             | 
                            
                                  Female
                             | 
                             GTEX-11GSP-0926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; ductal and lobular units; some sclerosed lobules
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11I78
                             | 
                            
                                  51-60
                             | 
                            
                                  Female
                             | 
                             GTEX-11I78-2226 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces, one with prominent fibrocystic change (ensquared), prominent focus of apocrine metaplasia (delineated)
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11ILO
                             | 
                            
                                  41-50
                             | 
                            
                                  Female
                             | 
                             GTEX-11ILO-2226 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; 1 piece with ducts and atrophic lobules; 1 with 80%, other with 50% fat
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11LCK
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-11LCK-2426 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces, fibroadipose tissue, no ductal elements noted
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11NSD
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-11NSD-0926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces, fibroadipose tisue; no ductal elements noted
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11NUK
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-11NUK-2526 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, large central defects (?poor fixation), small representation of fibrous tissue, no ductal elements
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11NV4
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11NV4-2026 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces, ~10% fibrous
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11O72
                             | 
                            
                                  41-50
                             | 
                            
                                  Male
                             | 
                             GTEX-11O72-2126 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; no mammary ducts, just fibroadipose tissue
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11OF3
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11OF3-1926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; fibroadipose tissue without mammary ducts
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11ONC
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11ONC-2126 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; ducts present, especially in 1 piece [annotated]
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11P7K
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-11P7K-0726 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces; stromal fibrosis & ducts: gynecomastoid hyperplasia
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11P81
                             | 
                            
                                  21-40
                             | 
                            
                                  Female
                             | 
                             GTEX-11P81-1926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, 1 piece is predominantly fat with 5-10% fibrous component with ductal/lobular elements, 1 piece is entirely fat
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11P82
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-11P82-1326 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces, fibroadipose tissue, no ductal elements seen
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11PRG
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-11PRG-0826 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, gynecomastoid stromal/ductal hyperplasia; stroma encircled, rep ducts delineated
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11TT1
                             | 
                            
                                  21-40
                             | 
                            
                                  Male
                             | 
                             GTEX-11TT1-2126 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               3 pieces, gynecomastoid change and focal apocrine metaplasia
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11TTK
                             | 
                            
                                  61-70
                             | 
                            
                                  Female
                             | 
                             GTEX-11TTK-0726 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               2
                             | 
                              
                               2 pieces; atrophic ducts& lobules
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11TUW
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11TUW-1826 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, predominantly fat, ~5-10% fibrous, no ductal/lobular elements noted
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11UD2
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-11UD2-2726 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, no ductal elements, all fibroadipose tissue
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11VI4
                             | 
                            
                                  41-50
                             | 
                            
                                  Female
                             | 
                             GTEX-11VI4-1326 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces; atrophic ducts and lobular units; abundant fat
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11VI4
                             | 
                            
                                  41-50
                             | 
                            
                                  Female
                             | 
                             GTEX-11VI4-5007 | 
                            
                               Mammary tissue (breast)
                             | 
                            Dry Ice | 
                             
                               
                             | 
                              
                               1 piece
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11WQC
                             | 
                            
                                  61-70
                             | 
                            
                                  Male
                             | 
                             GTEX-11WQC-1726 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, 50-75% fibrous tissue and ducts with gynecomastoid change
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11WQK
                             | 
                            
                                  51-60
                             | 
                            
                                  Male
                             | 
                             GTEX-11WQK-2426 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, adipose tissue; no ductal elements
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11XUK
                             | 
                            
                                  41-50
                             | 
                            
                                  Female
                             | 
                             GTEX-11XUK-1926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               0
                             | 
                              
                               2 pieces; fibrocystic disease
                             | 
                             
                               Acceptable
                             | 
                             |                        
                        
                    
                        
                            | 
                                  GTEX-11ZTS
                             | 
                            
                                  61-70
                             | 
                            
                                  Female
                             | 
                             GTEX-11ZTS-2926 | 
                            
                               Mammary tissue (breast)
                             | 
                            PAXgene | 
                             
                               1
                             | 
                              
                               2 pieces, fibrocystic changes, rep foci delineated
                             | 
                             
                               Acceptable
                             | 
                             |