Public registry
Nodes
Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Domain and all descendants
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Nasal Obstruction Canonical symptom replacement for semantically misclassified source AMW:DIS:080097. | Symptom | Clinical Medicine | Respiratory Medicine [curated_secondary] | AMW:SYM:115006 |
| Nasal Polyps Focal accumulations of EDEMA fluid in the NASAL MUCOSA accompanied by HYPERPLASIA of the associated submucosal connective tissue. Polyps may be NEOPL… | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080098 |
| Nasal Septal Perforation An opening or hole in the NASAL SEPTUM that is caused by TRAUMA, injury, drug use, or pathological process. | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080099 |
| Nose Deformities, Acquired Abnormalities of the nose acquired after birth from injury or disease. | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080100 |
| Nose Diseases Disorders of the nose, general or unspecified. | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080093 |
| Obesity Hypoventilation Syndrome HYPOVENTILATION syndrome in very obese persons with excessive ADIPOSE TISSUE around the ABDOMEN and DIAPHRAGM. It is characterized by diminished to a… | Syndrome | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080122 |
| Organizing Pneumonia Any obstructive lung disease characterized by consolidated formation of GRANULATION TISSUE polyps within ALVEOLAR DUCTS AND ALVEOLI. It is classified… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080016 |
| Paranasal Sinus Diseases Diseases affecting or involving the PARANASAL SINUSES and generally manifesting as inflammation, abscesses, cysts, or tumors. | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080101 |
| Patient-Ventilator Asynchrony A time mismatch between patient's inspiratory effort and MECHANICAL VENTILATOR's inspiratory time. | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080139 |
| Persistent Fetal Circulation Syndrome A syndrome of persistent PULMONARY HYPERTENSION in the newborn infant (INFANT, NEWBORN) without demonstrable HEART DISEASES. This neonatal condition … | Syndrome | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080044 |
| Plasma Cell Granuloma, Pulmonary A tumor-like inflammatory lesion of the lung that is composed of PLASMA CELLS and fibrous tissue. It is also known as an inflammatory pseudotumor, of… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080078 |
| Platypnea Orthodeoxia Syndrome Orthostatic dyspnea and fall of oxygen blood saturation when standing up which regress by assuming lying position. | Syndrome | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080128 |
| Pleural Diseases Diseases involving the PLEURA. | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080108 |
| Pleural Effusion Presence of fluid in the pleural cavity resulting from excessive transudation or exudation from the pleural surfaces. It is a sign of disease and not… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080114 |
| Pneumoconiosis A diffuse parenchymal lung disease caused by inhalation of dust and by tissue reaction to their presence. These inorganic, organic, particulate, or v… | Exposure Related Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080053 |
| Pneumothorax An accumulation of air or gas in the PLEURAL CAVITY, which may occur spontaneously or as a result of trauma or a pathological process. The gas may al… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080115 |
| Positive-Pressure Respiration, Intrinsic Non-therapeutic positive end-expiratory pressure occurring frequently in patients with severe airway obstruction. It can appear with or without the a… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080140 |
| Pulmonary Alveolar Proteinosis A PULMONARY ALVEOLI-filling disease, characterized by dense phospholipoproteinaceous deposits in the alveoli, cough, and DYSPNEA. This disease is oft… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080079 |
| Pulmonary Arterial Hypertension A progressive rare pulmonary disease characterized by high blood pressure in the PULMONARY ARTERY. | Vascular Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080045 |
| Pulmonary Atelectasis Absence of air in the entire or part of a lung, such as an incompletely inflated neonate lung or a collapsed adult lung. Pulmonary atelectasis can be… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080080 |
| Pulmonary Disease, Chronic Obstructive A disease of chronic diffuse irreversible airflow obstruction. Subcategories of COPD include CHRONIC BRONCHITIS and PULMONARY EMPHYSEMA. | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080069 |
| Pulmonary Edema Excessive accumulation of extravascular fluid in the lung, an indication of a serious underlying disease or disorder. Pulmonary edema prevents effici… | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080082 |
| Pulmonary Embolism Blocking of the PULMONARY ARTERY or one of its branches by an EMBOLUS. | Vascular Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080083 |
| Pulmonary Emphysema Enlargement of air spaces distal to the TERMINAL BRONCHIOLES where gas-exchange normally takes place. This is usually due to destruction of the alveo… | Pathologic Condition | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080070 |
| Pulmonary Eosinophilia A condition characterized by infiltration of the lung with EOSINOPHILS due to inflammation or other disease processes. Major eosinophilic lung diseas… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080085 |
| Pulmonary Fibrosis The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required. | Pathological process | Pathology | Respiratory Medicine [curated_secondary] | AMW:PROC:155023 |
| Pulmonary Infarction NECROSIS of lung tissue that is cause by the lack of OXYGEN or blood supply. The most common cause of pulmonary infarction is a blood clot in the lun… | Vascular Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080084 |
| Pulmonary Veno-Occlusive Disease Pathological process resulting in the fibrous obstruction of the small- and medium-sized PULMONARY VEINS and PULMONARY HYPERTENSION. Veno-occlusion c… | Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080086 |
| Radiation Pneumonitis Inflammation of the lung due to harmful effects of ionizing or non-ionizing radiation. | Inflammatory Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080065 |
| Recurrent Laryngeal Nerve Injuries Traumatic injuries to the RECURRENT LARYNGEAL NERVE that may result in vocal cord dysfunction. | Traumatic Disorder | Pathology | Respiratory Medicine [curated_secondary] | AMW:DIS:080026 |