| GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0426 | Gastroesophageal junction | PAXgene | 1 | 6 pieces, all muscularis, adherent fat /serosa up to ~2.5mm, rep delineated | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0526 | Esophagus - mucosa | PAXgene | 1 | 6 pieces, squamous mucosa is ~0.3mm, ~5-10% thickness | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0626 | Esophagus - muscularis | PAXgene | 1 | 6 pieces, all muscularis, good specimens | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0726 | Omentum | PAXgene | 1 | 2 pieces, minimal fasica | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0826 | Ileum | PAXgene | 2 | 6 pieces, ~10% lymphoid aggregates, rep delineated | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-0926 | Colon, sigmoid | PAXgene | 1 | 6 pieces, mainly muscularis, trace 'contaminant mucosa present, moderately autolyzed, delineated (<5% total) | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1126 | Prostate | PAXgene | 1 | 2 pieces, no abnormalities | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1226 | Mammary tissue (breast) | PAXgene | 1 | 2 pieces, no abnormalities, mainly fibroadipose tissue | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1326 | Minor salivary glands | PAXgene | 1 | 3 pieces, all well-preserved glandlular tissue, excellent specimen | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1426 | Skin, leg | PAXgene | 0 | 6 pieces, squamous epithelium is ~50 microns, minimal dermal fat, rep focus delineated | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1526 | Adipose tissue | PAXgene | 0 | 2 pieces, ~20% fascial/vascular elements, rep delineated | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1626 | Muscle, skeletal | PAXgene | 0 | 2 pieces, ~10% interstitial fat, rep delineated | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1726 | Nerve - tibial | PAXgene | 0 | 2 pieces, clean specimens | Acceptable |  | 
                    
                        
                            | GTEX-13RTK | 21-40 | Male | GTEX-13RTK-1826 | Artery - tibial | PAXgene | 0 | 2 pieces, clean specimens, , no atherosis | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0126 | Skin, leg | PAXgene | 1 | 6 pieces; includes up to 20% attached and internal fat, epidermis measures 23 microns | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0226 | Adipose tissue | PAXgene | 1 | 2 pieces; one piece includes large vessel | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0326 | Muscle, skeletal | PAXgene | 1 | 2 pieces; includes 10 and 50% attached and internal fat, some atrophic fibers, medial calcification of vessels | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0426 | Artery - tibial | PAXgene | 1 | 2 pieces; one is fragmented due to calcification, atherosclerosis with narrowing of the lumen by >50% | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0526 | Nerve - tibial | PAXgene | 1 | 2 pieces; both include ~10% rim of attached fat, medial calcification | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0626 | Brain - cortex | PAXgene | 1 | 3 pieces (fragmented); cortex with small portion of meninges, not pituitary | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0726 | Brain - cerebellum | PAXgene | 1 | 3 pieces (fragmented); cerebellum, not cortex | Acceptable |  | 
                    
                        
                            | GTEX-13RTL | 41-50 | Male | GTEX-13RTL-0826 | Pituitary gland | PAXgene | 1 | 1 piece; not cerebellum, pituitary, adenohypophysis and neurohypophysis, portion of dura | Acceptable |  | 
                    
                        
                            | GTEX-13S7M | 61-70 | Female | GTEX-13S7M-0126 | Skin, leg | PAXgene | 1 | 6 pieces; well trimmed; 5% intradermal fat | Acceptable |  | 
                    
                        
                            | GTEX-13S7M | 61-70 | Female | GTEX-13S7M-0226 | Adipose tissue | PAXgene | 1 | 2 pieces | Acceptable |  | 
                    
                        
                            | GTEX-13S7M | 61-70 | Female | GTEX-13S7M-0326 | Muscle, skeletal | PAXgene | 1 | 2 pieces; moderate atrophy; 20 & 10% internal fat | Acceptable |  |