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.
Non-Hodgkin's lymphoma is cancer of the lymphatic system's lymphocytes. It may cause anaemia and affect liver function. It is treated with radiotherapy.
Pituitary infarction refers to bleeding into the pituitary gland, usually into a tumour. It causes sudden headache and vomiting and is potentially fatal.
Transitional cell carcinoma of the bladder accounts for 90% of bladder cancers. Smoking and bladder irritation (e.g. bladder stones) increase the risk.
Empty sella syndrome is a condition in which the pituitary gland cannot be seen on radiological imaging within a bony structure called the sella turica.