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 |
|---|---|---|---|---|
| IgG Deficiency A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN G. | Immune Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150089 |
| Immunoblastic Lymphadenopathy A disorder characterized by proliferation of arborizing small vessels, prominent immunoblastic proliferations and amorphous acidophilic interstitial … | Immune Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150144 |
| Jacobsen Distal 11q Deletion Syndrome A clinically recognized congenital malformation condition caused by a distal 11q deletion. The features of the syndrome are growth retardation, psych… | Syndrome | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150078 |
| Job Syndrome Primary immunodeficiency syndrome characterized by recurrent infections and hyperimmunoglobulinemia E. Most cases are sporadic. Of the rare familial … | Syndrome | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150128 |
| Leukemia, Neutrophilic, Chronic A rare myeloproliferative disorder that is characterized by a sustained, mature neutrophilic leukocytosis. No monocytosis, EOSINOPHILIA, or basophili… | Neoplastic Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150104 |
| Leukemoid Reaction A peripheral blood picture resembling that of leukemia or indistinguishable from it on the basis of morphologic appearance alone. (Dorland, 27th ed) | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150105 |
| Leukocyte Disorders Disordered formation of various types of leukocytes or an abnormal accumulation or deficiency of these cells. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150118 |
| Leukocytosis A transient increase in the number of leukocytes in a body fluid. | Pathologic Condition | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150122 |
| Leukopenia A decrease in the number of LEUKOCYTES in a blood sample below the normal range (LEUKOCYTE COUNT less than 4000). | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150108 |
| Leukostasis Abnormal intravascular leukocyte aggregation and clumping often seen in leukemia patients. The brain and lungs are the two most commonly affected org… | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150124 |
| Lymphadenitis Inflammation of the lymph nodes. | Inflammatory Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150141 |
| Lymphadenopathy Disease of LYMPH NODES which are abnormal in size, number or consistency. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150143 |
| Lymphangiectasis A transient dilatation of the lymphatic vessels. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150145 |
| Lymphangiectasis, Intestinal Dilatation of the intestinal lymphatic system usually caused by an obstruction in the intestinal wall. It may be congenital or acquired and is charac… | Congenital Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150146 |
| Lymphangitis A lymphatic disease characterized by INFLAMMATION of LYMPHATIC VESSELS. | Inflammatory Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150147 |
| Lymphatic Abnormalities Congenital or acquired structural abnormalities of the lymphatic system (LYMPHOID TISSUE) including the lymph vessels. | Congenital Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150148 |
| Lymphatic Diseases Diseases of LYMPH; LYMPH NODES; or LYMPHATIC VESSELS. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150134 |
| Lymphedema Edema due to obstruction of lymph vessels or disorders of the lymph nodes. | Pathologic Condition | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150149 |
| Lymphedema Of Upper Limb Lymphedema of upper limb used as a ClinicalGraph target concept for pathology / differential. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150168 |
| Lymphocytosis Excess of normal lymphocytes in the blood or in any effusion. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150123 |
| Lymphohistiocytosis, Hemophagocytic A group of related disorders characterized by LYMPHOCYTOSIS; HISTIOCYTOSIS; and hemophagocytosis. The two major forms are familial and reactive. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150139 |
| Lymphopenia Reduction in the number of lymphocytes. | Immune Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150113 |
| Lymphoproliferative Disorders Disorders characterized by proliferation of lymphoid tissue, general or unspecified. | Immune Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150153 |
| Methemoglobinemia The presence of methemoglobin in the blood, resulting in cyanosis. A small amount of methemoglobin is present in the blood normally, but injury or to… | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150129 |
| Monoclonal Gammopathy of Undetermined Significance Conditions characterized by the presence of M protein (Monoclonal protein) in serum or urine without clinical manifestations of plasma cell dyscrasia. | Immune Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150091 |
| Myelodysplastic Syndromes Clonal hematopoietic stem cell disorders characterized by dysplasia in one or more hematopoietic cell lineages. They predominantly affect patients ov… | Syndrome | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150101 |
| Myelodysplastic-Myeloproliferative Diseases Clonal myeloid disorders that possess both dysplastic and proliferative features but are not properly classified as either MYELODYSPLASTIC SYNDROMES … | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150100 |
| Myeloproliferative Disorders Conditions which cause proliferation of hemopoietically active tissue or of tissue which has embryonic hemopoietic potential. They all involve dysreg… | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150103 |
| Necrobiotic Xanthogranuloma A cutaneous necrobiotic disorder characterized by firm, yellow plaques or nodules, often in a periorbital distribution. It is often accompanied by an… | Metabolic Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150157 |
| Neutropenia A decrease in the number of NEUTROPHILS found in the blood. | Disorder | Pathology | Hematopoietic System [curated_secondary] | AMW:DIS:150110 |