Tumours and sudden death.

A series of 27 sudden deaths caused by tumours, amounting to 1.2% of all deaths in the 5-year period studied, is found to include 9 cases where the death had also been unexpected, since the fatal tumour had gone undiagnosed. Four of these cases had had no preceding symptoms. Males were predominant (19 males vs. 8 females), and all the sudden unexpected deaths were males. The age range was 24 - 86 years for the males and 45 - 83 years for the females. The most common tumour was bronchial epidermoid carcinoma, which caused sudden death by massive haemorrhage into the lungs or externally. In the latter case the scene of death at home resembled a violent death. Other tumours found were mostly gastric or oesophageal epidermoid carcinomas and adenocarcinomas of the kidney, pancreas, ovary and colon.