System Code Display (en) JSON XML http://dicom.nema.org/resources/ontology/DCM AR Autorefraction http://dicom.nema.org/resources/ontology/DCM BDUS Ultrasound Bone Densitometry http://dicom.nema.org/resources/ontology/DCM BI Biomagnetic imaging http://dicom.nema.org/resources/ontology/DCM BMD Bone Mineral Densitometry http://dicom.nema.org/resources/ontology/DCM CR Computed Radiography http://dicom.nema.org/resources/ontology/DCM CT Computed Tomography http://dicom.nema.org/resources/ontology/DCM DG Diaphanography http://dicom.nema.org/resources/ontology/DCM DX Digital Radiography http://dicom.nema.org/resources/ontology/DCM ECG Electrocardiography http://dicom.nema.org/resources/ontology/DCM EPS Cardiac Electrophysiology http://dicom.nema.org/resources/ontology/DCM ES Endoscopy http://dicom.nema.org/resources/ontology/DCM GM General Microscopy http://dicom.nema.org/resources/ontology/DCM HD Hemodynamic http://dicom.nema.org/resources/ontology/DCM IO Intra-oral Radiography http://dicom.nema.org/resources/ontology/DCM IVOCT Intravascular Optical Coherence Tomography http://dicom.nema.org/resources/ontology/DCM IVUS Intravascular Ultrasound http://dicom.nema.org/resources/ontology/DCM KER Keratometry http://dicom.nema.org/resources/ontology/DCM LEN Lensometry http://dicom.nema.org/resources/ontology/DCM LS Laser surface scan http://dicom.nema.org/resources/ontology/DCM MG Mammography http://dicom.nema.org/resources/ontology/DCM MR Magnetic Resonance http://dicom.nema.org/resources/ontology/DCM NM Nuclear Medicine http://dicom.nema.org/resources/ontology/DCM OAM Ophthalmic Axial Measurements http://dicom.nema.org/resources/ontology/DCM OCT Optical Coherence Tomography http://dicom.nema.org/resources/ontology/DCM OP Ophthalmic photography http://dicom.nema.org/resources/ontology/DCM OPM Ophthalmic Mapping http://dicom.nema.org/resources/ontology/DCM OPT Ophthalmic Tomography http://dicom.nema.org/resources/ontology/DCM OPV Ophthalmic Visual Field http://dicom.nema.org/resources/ontology/DCM OSS Optical Surface Scanner http://dicom.nema.org/resources/ontology/DCM PT Positron emission tomography http://dicom.nema.org/resources/ontology/DCM PX Panoramic X-Ray http://dicom.nema.org/resources/ontology/DCM RF Radiofluoroscopy http://dicom.nema.org/resources/ontology/DCM RG Radiographic imaging http://dicom.nema.org/resources/ontology/DCM RTIMAGE Radiotherapy Image http://dicom.nema.org/resources/ontology/DCM SM Slide Microscopy http://dicom.nema.org/resources/ontology/DCM SRF Subjective Refraction http://dicom.nema.org/resources/ontology/DCM TG Thermography http://dicom.nema.org/resources/ontology/DCM US Ultrasound http://dicom.nema.org/resources/ontology/DCM VA Visual Acuity http://dicom.nema.org/resources/ontology/DCM XA X-Ray Angiography http://dicom.nema.org/resources/ontology/DCM XC External-camera Photography http://dicom.nema.org/resources/ontology/DCM AU Audio http://dicom.nema.org/resources/ontology/DCM HC Hard Copy http://dicom.nema.org/resources/ontology/DCM KO Key Object Selection http://dicom.nema.org/resources/ontology/DCM OT Other Modality http://dicom.nema.org/resources/ontology/DCM PR Presentation State http://dicom.nema.org/resources/ontology/DCM REG Registration http://dicom.nema.org/resources/ontology/DCM RTDOSE Radiotherapy Dose http://dicom.nema.org/resources/ontology/DCM RTPLAN Radiotherapy Plan http://dicom.nema.org/resources/ontology/DCM RTRECORD Radiotherapy Treatment Record http://dicom.nema.org/resources/ontology/DCM RTSTRUCT Radiotherapy Structure Set http://dicom.nema.org/resources/ontology/DCM SEG Segmentation http://dicom.nema.org/resources/ontology/DCM SMR Stereometric Relationship http://dicom.nema.org/resources/ontology/DCM SR Structured Report Document