The case history is reported of a patient with melanoma and advanced metastases, who died from massive cerebral bleeding. The lethal event was not caused by intracerebral metastasis but by thrombocytopenia. Depression of the bone marrow resulted from tumour infiltration of the skeleton, chemotherapy and vertebral irradiation. An increase of intracranial pressure triggered the cerebral bleeding, caused by haematemesis from a gastric metastasis directly preceding sudden somnolence.