. "Performed Procedure Step SOP Class UID"^^ . . "C69262"^^ . "Intellectual Product"^^ . "Performed Procedure Step SOP Class UIDPTNCI" . "The unique identifier for a performed procedure step class.NCI" . "C2347480"^^ . . "Performed Procedure Step SOP Class UID"^^ . "Performed Procedure Step SOP Class UIDPTDICOM" . "SOP Class UID for a DICOM Modality Performed Procedure Step (MPPS) or General Purpose Performed Procedure Step (GPPPS) Service.DICOM" . "Performed_Procedure_Step_SOP_Class_UID"^^ .