- antiphospholipid syndrome [DOID:2988]
An autoimmune disease that is characterized by recurrent venous or arterial thrombosis and/or fetal losses associated with characteristic elevated levels of antibodies directed against membrane anionic phospholipids (anticardiolipin).
- B cell deficiency [DOID:2115]
A primary immunnodeficiency disease that is caused by a lack of infection-fighting antibody producing B cells (immunoglobulins) or B cells that are not functioning properly.
- Hirata disease [DOID:0040100]
An autoimmune disease of endocrine system characterized by hypoglycemia caused by antibodies to insulin.