| TA98 Code | TA98 preferred term and synonyms | Type | UID | TAH official term | 
                
                  | a12.2.01.201 |  | Single | 3749 | 
                      arteria pulmonalis sinistra    | 
                
                  | a12.2.01.202↓ | 
                      lig. arteriosum (ductus arteriosus)
                     | Single | 3750 | 
                      ligamentum arteriosum    | 
                
                  | a12.2.01.221↓ | 
                      (ductus arteriosus persistens)
                     | Single | 11345 | 
                      ductus arteriosus persistens    | 
                
                  | a12.2.01.203 | 
                      aa. lobares superiores
                     | Set | 3751 | 
                      arteria lobaris superior pulmonis sinistri    | 
                
                  |  | 
                      
                     |  |  | 
                      arteriae lobares superiores pulmonis sinistri    | 
                
                  | a12.2.01.204 | 
                      a. segmentalis apicalis
                     | Single | 3752 | 
                      arteria segmentalis apicalis pulmonis sinistri    | 
                
                  | a12.2.01.205 | 
                      a. segmentalis anterior
                     | Single | 3753 | 
                      arteria segmentalis anterior pulmonis sinistri    | 
                
                  | a12.2.01.206 | 
                      r. ascendens
                     | Single | 3754 | 
                      ramus ascendens arteriae segmentalis anterioris pulmonis sinistri   | 
                
                  | a12.2.01.207 | 
                      r. descendens
                     | Single | 3755 | 
                      ramus descendens arteriae segmentalis anterioris pulmonis sinistri   | 
                
                  | a12.2.01.208 | 
                      a. segmentalis posterior
                     | Single | 3756 | 
                      arteria segmentalis posterior pulmonis sinistri    | 
                
                  | a12.2.01.209 | 
                      r. ascendens
                     | Single | 3757 | 
                      ramus ascendens arteriae segmentalis posterioris pulmonis sinistri   | 
                
                  | a12.2.01.210 | 
                      r. descendens
                     | Single | 3758 | 
                      ramus descendens arteriae segmentalis posterioris pulmonis sinistri   | 
                
                  | a12.2.01.211 | 
                      a. lingularis
                     | Single | 3759 | 
                      arteria lingularis pulmonis sinistri    | 
                
                  | a12.2.01.212 | 
                      a. lingularis inferior
                     | Single | 3760 | 
                      arteria lingularis inferior    | 
                
                  | a12.2.01.213 | 
                      a. lingularis superior
                     | Single | 3761 | 
                      arteria lingularis superior    | 
                
                  | a12.2.01.214 | 
                      aa. lobares inferiores
                     | Set | 3762 | 
                      arteria lobaris inferior pulmonis sinistri    | 
                
                  |  | 
                      
                     |  |  | 
                      arteriae lobares inferiores pulmonis sinistri    | 
                
                  | a12.2.01.215 | 
                      a. segmentalis superior
                     | Single | 3763 | 
                      arteria segmentalis superior pulmonis sinistri    | 
                
                  | a12.2.01.216 | 
                      pars basalis
                     | Single | 3764 | 
                      arteria partis basalis pulmonis sinistri    | 
                
                  | a12.2.01.217 | 
                      a. segmentalis basalis anterior
                     | Single | 3765 | 
                      arteria segmentalis basalis anterior pulmonis sinistri    | 
                
                  | a12.2.01.218 | 
                      a. segmentalis basalis lateralis
                     | Single | 3766 | 
                      arteria segmentalis basalis lateralis pulmonis sinistri    | 
                
                  | a12.2.01.219 | 
                      a. segmentalis basalis medialis
                     | Single | 3767 | 
                      arteria segmentalis basalis medialis pulmonis sinistri    | 
                
                  | a12.2.01.220 | 
                      a. segmentalis basalis posterior
                     | Single | 3768 | 
                      arteria segmentalis basalis posterior pulmonis sinistri    | 
                
                  |  | TA98 entities: 21 |  |  | TAH entities: 23 |