Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Lymphoid neoplasm (morphologic abnormality) |
Is a |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Immunoproliferative morphology |
Is a |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Lymphoproliferative disorder following transplantation |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Lymphoproliferative disorder |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Histiocytic necrotizing lymphadenitis |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Reactive follicular hyperplasia in the elderly |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
Post-transplantation lymphoproliferative syndrome |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Virus-associated atypical lymphoproliferative disorder |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
Atypical lymphoproliferative disorder |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Rosai-Dorfman disease |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
Lymphoid interstitial pneumonitis |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
X-linked lymphoproliferative syndrome |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Hemophagocytic lymphohistiocytosis due to infection (disorder) |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
5 |
Familial hemophagocytic lymphohistiocytosis (disorder) |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
4 |
Primary cutaneous CD30 antigen positive T-cell lymphoproliferative disorder (morphologic abnormality) |
Is a |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Monomorphic posttransplant lymphoproliferative disorder (disorder) |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
infection au VIH causant une pneumopathie lymphoïde interstitielle |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
X-linked immunodeficiency with magnesium defect, Epstein-Barr virus infection and neoplasia |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Lymphoproliferative disorder after transplantation of bone marrow (disorder) |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Dianzani autoimmune lymphoproliferative disease (DALD) is a very rare disorder characterized by autoimmunity, lymphadenopathy and/or splenomegaly. |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Dianzani autoimmune lymphoproliferative disease (DALD) is a very rare disorder characterized by autoimmunity, lymphadenopathy and/or splenomegaly. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Natural killer (NK)-cell enteropathy is a benign NK-cell lymphoproliferative disease characterized by minor abdominal symptoms (abdominal pain, diverticulosis, constipation and reflux) due to NK cell-derived lesions in the mucosal layer of the gastrointestinal tract and often mistaken for NK or T-cell lymphoma. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
RAS-associated autoimmune leukoproliferative disease (RALD) is a rare genetic disorder characterized by monocytosis, autoimmune cytopenias, lymphoproliferation, hepatosplenomegaly, and hypergammaglobulinemia. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
4 |
Chronic cold agglutinin disease associated with B-cell neoplasm |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
8 |
Secondary autoimmune hemolytic anemia co-occurrent and due to lymphoproliferative disorder |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Persistent polyclonal B-cell lymphocytosis (PPBL) is a rare, generally benign, lymphoproliferative hematological disease characterized by chronic, stable, persistent, polyclonal lymphocytosis of memory B-cell origin, the presence of binucleated lymphocytes in the peripheral blood, and a polyclonal increase in serum immunoglobulin M (IgM). Patients are most frequently asymptomatic or may present with mild splenomegaly. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
Acquired angioedema due to activation of the classical complement pathway related to an underlying lymphoreticular disorder particularly lymphoma or monoclonal gammopathy of unknown significance (MGUS) |
Associated morphology |
False |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Methotrexate-associated lymphoproliferative disorders are rare immunodeficiency-associated lymphoproliferative diseases characterized by lymphoid proliferation or lymphomas (large B-cell lymphoma, T-cell lymphoma, Hodgkin lymphoma, reactive lymphadenitis and a polymorphic post-transplant lymphoproliferative disorder) that develop in patients with different autoimmune diseases treated with methotrexate. Swelling is the predominant manifestation of the disease and regression after methotrexate withdrawal is observed in a significant proportion of patients. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare autosomal recessive primary immunodeficiency characterized by Epstein-Barr virus (EBV)-triggered lymphoproliferative disorders such as malignant B-cell proliferation, Hodgkin lymphoma, B-cell lymphoma and EBV-driven hemophagocytic lymphohistiocytosis (HLH). Aplastic anemia and inflammatory disorders such as uveitis and oral ulcers are also observed. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Histiocytic necrotizing lymphadenitis |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
2 |
Iatrogenic immunodeficiency-associated lymphoproliferative disorder (disorder) |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Germinotropic lymphoproliferative disorder caused by Human herpesvirus 8 |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Hydroa vacciniforme-like lymphoproliferative disorder |
Is a |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|
Autoimmune lymphoproliferative syndrome |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare, genetic, primary immunodeficiency disorder characterised by an abnormal immune response to Epstein-Barr virus (EBV) infection, caused by hemizygous mutations in the X-linked SH2D1A gene, resulting in B cell lymphoproliferation and manifesting with various phenotypes which include EBV-driven severe or fulminant mononucleosis, haemophagocytic lymphohistiocytosis (presenting with fulminant hepatitis, hepatic necrosis, bone marrow hypoplasia, and neurological involvement), hypogammaglobulinaemia, and B-cell lymphoma. Additional variable manifestations include vasculitis, lymphomatoid granulomatosis, aplastic anaemia, and chronic gastritis. Occasionally, T-cell lymphoma may be observed. Laboratory findings include normal or increased activated T cells and reduced memory B cells. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare, genetic, primary immunodeficiency disorder characterized by an abnormal immune response to Epstein-Barr virus (EBV) infection, caused by hemizygous mutations in the X-linked XIAP gene, resulting in B cell lymphoproliferation and manifesting with various phenotypes which include EBV-driven hemophagocytic lymphohistiocytosis, hypogammaglobulinemia, recurrent splenomegaly, hepatitis, colitis, and intestinal bowel disease with features of Crohn's disease. Additional manifestations include variable auto-inflammatory symptoms such as uveitis, arthritis, skin abscesses, erythema nodosum, and nephritis. Neurological involvement is rare, and lymphoma is never observed. Laboratory findings include normal or increased activated T cells, low or normal iNKT cells, and normal or reduced memory B cells. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare immune dysregulation disease with immunodeficiency characterized by infantile or childhood onset of a variable phenotype including recurrent/persistent bacterial, fungal, and viral infections with involvement of the skin, lower respiratory tract, and gastrointestinal tract, eczema, allergies, and inflammatory bowel disease, among others. EBV-related smooth muscle tumors have also been reported. Immunophenotyping shows decreased Treg counts, as well as a deficient CD3/CD28 co-stimulation response in CD4+ and CD8+ T-cells. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare autosomal recessive primary immunodeficiency characterized by susceptibility to Epstein-Barr virus (EBV)-associated lymphoproliferative disorders such as malignant B-cell proliferation, Hodgkin lymphoma, B-cell lymphoma, lymphoid granulomatosis, hemophagocytic lymphohistiocytosis, and smooth muscle tumor. Patients present persistent symptoms of infectious mononucleosis including recurrent febrile episodes, lymphadenopathies, and hepatosplenomegaly, accompanied by high EBV viral load in the blood. Additional manifestations are autoimmune diseases like hemolytic anemia or renal disease. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare autosomal recessive primary immunodeficiency characterized by susceptibility to Epstein-Barr virus (EBV)-related disorders (B-cell lymphoproliferative disorders including Hodgkin lymphoma) as well as dysgammaglobulinemia and recurrent infections. Patients can present with recurrent fever, lymphadenopathy, hepatosplenomegaly, Behçet-like stomatitis, pharyngitis, tonsillitis, adenitis, and viral encephalitis. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare, primary immunodeficiency characterized by variable combination of enteropathy, hypogammaglobulinemia, recurrent respiratory infections, granulomatous lymphocytic interstitial lung disease, lymphocytic infiltration of non-lymphoid organs (intestine, lung, brain, bone marrow, kidney), autoimmune thrombocytopenia or neutropenia, autoimmune hemolytic anemia and lymphadenopathy. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
A rare, genetic, lymphoproliferative syndrome characterized by early onset recurrent infections, lymphadenopathy with hepatosplenomegaly and variable autoimmune disorders, including hemolytic anemia, thrombocytopenia, neutropenia, enteropathy, type I diabetes, scleroderma, arthritis, atopic dermatitis, and inflammatory lung disease. Patients commonly have failure to thrive. Variable immunologic findings include decreased regulatory T-cells, hypogammaglobulinemia, and reduction in memory B cells. |
Associated morphology |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
1 |
Post-transplantation lymphoproliferation (morphologic abnormality) |
Is a |
True |
Lymphoproliferative disorder (morphologic abnormality) |
Inferred relationship |
Some |
|