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 |
|---|---|---|---|---|
| Right main bronchus Right main bronchus. | Radiological Sign | Radiology | Base domain | AMW:RAD:020066 |
| Right middle lobe Right middle lobe region on frontal CXR. | Radiological Sign | Radiology | Base domain | AMW:RAD:020073 |
| Right paraspinal line Right paraspinal line adjacent to thoracic spine. | Radiological Sign | Radiology | Base domain | AMW:RAD:020042 |
| Right Paratracheal Line Right paratracheal stripe/line on CXR formed by interface of right lung with right tracheal wall/mediastinum. | Radiological Sign | Radiology | Base domain | AMW:RAD:020003 |
| Right paratracheal stripe Right paratracheal stripe/line on frontal CXR. | Radiological Sign | Radiology | Base domain | AMW:RAD:020035 |
| Right pulmonary artery Right pulmonary artery at right hilum. | Radiological Sign | Radiology | Base domain | AMW:RAD:020053 |
| Right superior pulmonary vein Right superior pulmonary vein at right hilum. | Radiological Sign | Radiology | Base domain | AMW:RAD:020054 |
| Right upper lobe Right superior (upper) lobe region on frontal CXR. | Radiological Sign | Radiology | Base domain | AMW:RAD:020072 |
| Right ventricle Right ventricular contribution (often anterior; limited on PA view). | Radiological Sign | Radiology | Base domain | AMW:RAD:020048 |
| Rigler's Sign visualization of both sides of bowel wall on CT and radiography in presence of a pneumoperitoneum | Radiological Sign | Radiology | Base domain | AMW:RAD:110204 |
| Rim Sign Nucs-In this HIDA scan, uptake is seen in the area of the superior aspect of the gallbladder. This is a sign of pericholecystic hepatic activity repr… | Radiological Sign | Radiology | Base domain | AMW:RAD:110216 |
| Ring enhancing lesion | Radiological Sign | Radiology | Base domain | AMW:RAD:110366 |
| Ring Sign (papilla) on CT urogram or IVP, contrast outlining a detached papilla in papillary necrosis, often triangular in shape | Radiological Sign | Radiology | Base domain | AMW:RAD:110218 |
| Ring-Around-the-Artery Sign air surrounding right pulmonary artery on lateral chest from pneumomediastinum | Radiological Sign | Radiology | Base domain | AMW:RAD:110217 |
| Rod like Calcifications-breast-calcifications from ductal secretions that form along orientation of the ductal system | Radiological Sign | Radiology | Base domain | AMW:RAD:110215 |
| Rod-like calcifications | Radiological Sign | Radiology | Base domain | AMW:RAD:110416 |
| Rolled Edge Sign the dense perimeter of a calcified pleural plaque seen en face, especially with asbestos exposure | Radiological Sign | Radiology | Base domain | AMW:RAD:110206 |
| Romanus lesion | Radiological Sign | Radiology | Base domain | AMW:RAD:110367 |
| Rugger Jersey Spine sclerotic superior and inferior endplates of vertebrae from secondary hyperparathyroidism from renal disease | Radiological Sign | Radiology | Base domain | AMW:RAD:110202 |
| Saber Sheath Trachea marked coronal narrowing and sagittal widening of intrathoracic trachea, esp in COPD | Radiological Sign | Radiology | Base domain | AMW:RAD:110263 |
| Saber Shin Deformity marked anterior bowing of tibia seen in congenital syphilis, Paget disease and rickets | Radiological Sign | Radiology | Base domain | AMW:RAD:110262 |
| Sacral horn inferior cornua of sacrum | Radiological Anatomy | Radiology | Base domain | AMW:RAD:030037 |
| Sacroiliac joint SI joint | Radiological Anatomy | Radiology | Base domain | AMW:RAD:030080 |
| Sacrum fused sacral vertebrae | Radiological Anatomy | Radiology | Base domain | AMW:RAD:030030 |
| Sail sign | Radiological Sign | Radiology | Base domain | AMW:RAD:110368 |
| Salt and Pepper Skull multiple, small areas of resorption of skull in hyperparathyroidism results in mottled appearance like salt and pepper | Radiological Sign | Radiology | Base domain | AMW:RAD:110246 |
| Sandwich Sign adenopathy most often from mesenteric lymphoma is the "bun" that encases the mesenteric vessels and fat (filling) | Radiological Sign | Radiology | Base domain | AMW:RAD:110219 |
| Sandwich Vertebra appearance of vertebra in osteopetrosis due to increased density of endplates | Radiological Sign | Radiology | Base domain | AMW:RAD:110257 |
| Satellite Imagery Composition of images of EARTH or other planets from data collected during SPACE FLIGHT by remote sensing instruments onboard SPACECRAFT. The satelli… | Imaging Investigation | Radiology | Base domain | AMW:TECH:050718 |
| Sausage Digit fusiform swelling of a single digit resembling a cocktail sausage, classically seen in psoriasis | Radiological Sign | Radiology | Base domain | AMW:RAD:110255 |