Public registry
Nodes
Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Base domain only
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Scalloped Vertebra anterior: pressure usually from aneurysm; posterior: from spinal tumors, neurofibromatosis or communicating hydrocephalus | Radiological Sign | Radiology | Base domain | AMW:RAD:110220 |
| Scapula Scapula. | Radiological Sign | Radiology | Base domain | AMW:RAD:020119 |
| Scimitar Sign anomalous draining pulmonary vein along right heart border that usually empties into IVC; shaped like Turkish sword | Radiological Sign | Radiology | Base domain | AMW:RAD:110228 |
| Scottie Dog the appearance of the pedicle, transverse process and facets on an oblique lumbar | Radiological Sign | Radiology | Base domain | AMW:RAD:110233 |
| seen at cerebral angiography in Moyamoya Dz-from central vessel occlusion | Radiological Sign | Radiology | Base domain | AMW:RAD:110194 |
| Segond fracture | Radiological Sign | Radiology | Base domain | AMW:RAD:110369 |
| Sentinel Loop one or two dilated loops of small bowel which may indicate the presence of an irritative process in the region, e.g., inflammation | Radiological Sign | Radiology | Base domain | AMW:RAD:110221 |
| Septal Bounce On Echocardiography Septal bounce on echocardiography used as a ClinicalGraph target concept for investigation / imaging_finding. | Radiological Sign | Radiology | Base domain | AMW:RAD:125018 |
| Shaggy Esophagus irregularly ulcerated appearance of the lumen of the esophagus described with Candidiasis | Radiological Sign | Radiology | Base domain | AMW:RAD:110234 |
| Shenton's Line | Radiological Sign | Radiology | Base domain | AMW:RAD:110370 |
| Shepherd's Crook Deformity coxa vara with outward bowing of proximal femur in fibrous dysplasia or osteogenesis imperfecta | Radiological Sign | Radiology | Base domain | AMW:RAD:110240 |
| Shmoo Sign appearance of prominent, rounded left ventricle and dilated aorta likened to the Shmoo in L'il Abner comic | Radiological Sign | Radiology | Base domain | AMW:RAD:110238 |
| Shoulder sign Shoulder region. | Radiological Sign | Radiology | Base domain | AMW:RAD:020130 |
| Signet Ring Sign pulmonary-dilated bronchus is larger than accompanying pulmonary artery, seen on chest CT in bronchiectasis | Radiological Sign | Radiology | Base domain | AMW:RAD:110247 |
| Silhouette Sign the process whereby two substances of the same density which touch each other blur the edges between them | Radiological Sign | Radiology | Base domain | AMW:RAD:110232 |
| Silver Fork Deformity appearance of acutely dorsally angulated wrist from distal radius fracture seen in Colles fx | Radiological Sign | Radiology | Base domain | AMW:RAD:110229 |
| Single Molecule Imaging High resolution imaging techniques that allow visualization of individual molecules of proteins, lipids, or nucleic acids within cells or tissues. | Imaging Investigation | Radiology | Base domain | AMW:TECH:050607 |
| Single Photon Emission Computed Tomography Computed Tomography An imaging technique using a device which combines TOMOGRAPHY, EMISSION-COMPUTED, SINGLE-PHOTON and TOMOGRAPHY, X-RAY COMPUTED in the same session. | Imaging Investigation | Radiology | Base domain | AMW:TECH:010289 |
| Sinotubular Junction Narrowing Narrowing of the sinotubular junction used as a ClinicalGraph target concept for investigation / imaging_finding. | Radiological Sign | Radiology | Base domain | AMW:RAD:125012 |
| Sister Mary Joseph Sign nodule bulging at umbilicus as a result of metastatic disease in the abdomen, most often from GI tract and ovary | Radiological Sign | Radiology | Base domain | AMW:RAD:110239 |
| Six-Point Star Sign In this thyroid scan, the six point star sign represents an artifact seen as a result of septal penetration. | Radiological Sign | Radiology | Base domain | AMW:RAD:110266 |
| Small Bowel Feces Sign on abdominal CT, heterogeneous solid material containing air bubbles in dilated small bowel from SB obstruction | Radiological Sign | Radiology | Base domain | AMW:RAD:110231 |
| small pockets of air in a fluid dilated small bowel loop seen with mechanical SBO | Radiological Sign | Radiology | Base domain | AMW:RAD:110227 |
| Snowcapping dense appearance of humeral head from avascular necrosis thought to resemble snow on mountain top | Radiological Sign | Radiology | Base domain | AMW:RAD:110236 |
| Snowflake sign | Radiological Sign | Radiology | Base domain | AMW:RAD:110417 |
| Snowman Sign dilated vertical vein and SVC form head of snowman in Type 1 supracardiac Total Anomalous Pulmonary Venous Return; RA is "body" | Radiological Sign | Radiology | Base domain | AMW:RAD:110224 |
| Snowstorm Appearance innumerable small pulmonary nodules frequently associated with metastatic carcinoma from thyroid | Radiological Sign | Radiology | Base domain | AMW:RAD:110230 |
| Snowstorm Pattern breast-ultrasound sign of breast implant rupture; silicone granulomata produce multiple echoes in extracapsular breast silicone leaks | Radiological Sign | Radiology | Base domain | AMW:RAD:110237 |
| Soap Bubbly Appearance expansile, septated appearance of solitary plasmacytoma or renal or thyroid cell carcinoma metastases | Radiological Sign | Radiology | Base domain | AMW:RAD:110256 |
| Soft Tissue Rim Sign CT-edema of the ureteral wall surrounding an impacted ureteral stone; aids in DDX from phlebolith | Radiological Sign | Radiology | Base domain | AMW:RAD:110241 |