Sudden death by rupture of a varicose vein: Case report and review of literature

Severe external bleeding due to varicose vein rupture is a rare complication of this frequent venous pathology. Venous bleeding can be very intensive and can be mistaken for arterial hemorrhage. A rare case of fatal varicose vein rupture with an example of an incorrect and ineffective first-aid technique in a 43-year-old man is reported here with a review of the recent literature. The victim was found on a sand stack, not far from his domicile in a large pool of blood. The external examination revealed a flat ulcer on the internal surface of the right shank. On dissection, the lesion contained a perforation that was continuous with superficial veins arising from a varicosed saphenous vein. The man tried to give himself first aid, due to the massive bleeding that he probably predicted arterial bleeding and applied the ligature closer to the heart above the bleeding defect, thereby not stopping the venous bleeding but exacerbating it. Death was caused by a hypovolemic shock because of external hemorrhage from a varicose vein.

Varicose vein rupture is a rare cause of death, although varicosities are a common pathology. We present three cases of sudden death due to varicose vein rupture. After a review of the literature, the case circumstances and the findings of imaging examination, performed in two cases, are presented. One of them had undergone a post-mortem computed tomography angiography (PMCTA), and one a PMCTA as well as a post-mortem magnetic resonance (PMMR) imaging prior to conventional autopsy. One of the cases presented herein is, to our knowledge, the youngest known fatality due to varicose vein rupture.

Venous haemorrhage is a rare complication of varicose veins of the legs. Varicosis is found in 15-50% of the population. Haemorrhage from ruptured varicose veins of the legs can occur spontaneously or after a minor trauma. More frequent complications of varicosis include peripheral oedema of the ankles, skin pigmentation and skin ulcers. In case of venous haemorrhage simple possibilities of first aid can be applied, therefore fatal haemorrhage is a rarity. Two cases of fatal varicose vein rupture are presented. A 58-year-old man and a 76-year-old woman, both living alone, were found dead in the bathrooms of their apartments. Significant traces of blood were found in all rooms. Both corpses showed typical signs of death from exsanguination. No traumatic lesion was found. Cause of the haemorrhage was a small lesion of the skin of the lower legs of the victims with continuation to an underlying superficial varicose vein. Misinterpretation of life-threatening varicose haemorrhage, unconsciousnous, alcohol or drug influence, old age and dementia can promote the death. In case of fatal haemorrhage the death scene can simulate crime due to massive traces of blood and may focus primarily on a non-natural death. However, police investigations and autopsy will disclose the rare cause of spontaneous natural death. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.