Antiphospholipid syndrome is the formation of antiphospholipid antibodies and blood clots in blood vessels. It is associated with recurrent miscarriage.
Reye's syndrome is a childhood condition of fat accumulation in the liver and kidneys, after upper respiratory infections like chicken pox and influenza.
Acute myeloid leukaemia is a cancer that arises in the precursors of myeloid cells in bone marrow. In normal circumstances, these form white blood cells.
Hodgkin's lymphoma is cancer affecting lymphocytes of the lymphatic system, most common in young adults. It is treated with chemotherapy and radiotherapy.