| D007970 |
Leukopenia |
A decrease in the number of LEUKOCYTES in a blood sample below the normal range (LEUKOCYTE COUNT less than 4000). |
Leukocytopenia,Leukocytopenias,Leukopenias |
|
| D009503 |
Neutropenia |
A decrease in the number of NEUTROPHILS found in the blood. |
Neutropenias |
|
| D005258 |
Felty Syndrome |
A rare complication of rheumatoid arthritis with autoimmune NEUTROPENIA; and SPLENOMEGALY. |
Felty's Syndrome,Familial Felty Syndrome,Familial Felty's Syndrome,Rheumatoid Arthritis, Splenomegaly and Neutropenia,Familial Feltys Syndrome,Felty Syndrome, Familial,Felty's Syndrome, Familial,Feltys Syndrome,Syndrome, Familial Felty,Syndrome, Familial Felty's,Syndrome, Felty,Syndrome, Felty's |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D000380 |
Agranulocytosis |
A decrease in the number of GRANULOCYTES; (BASOPHILS; EOSINOPHILS; and NEUTROPHILS). |
Granulocytopenia,Agranulocytoses,Granulocytopenias |
|
| D001172 |
Arthritis, Rheumatoid |
A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated. |
Rheumatoid Arthritis |
|
| D013154 |
Spleen |
An encapsulated lymphatic organ through which venous blood filters. |
|
|
| D013163 |
Splenomegaly |
Enlargement of the spleen. |
Enlarged Spleen,Spleen, Enlarged |
|