A 53 year old male was diagnosed as having diabetes mellitus secondary to haemochromatosis. The patient died 27 months after presentation from a hepatoma. Haemochromatosis is reviewed with regard to its clinical presentation, diagnosis, treatment and prognosis. New information with regard to genotypic testing is discussed and screening for haemochromatosis in diabetic subjects and in relatives of patients with diagnosed haemochromatosis is reviewed. Copyright © 2002 John Wiley & Sons, Ltd.

Copyright © 2001 John Wiley & Sons, Ltd.

A 52 year old diabetic female with obstructive jaundice due to cholangiocarcinoma developed recurrent deep venous thrombosis and venous gangrene (phlegmasia caerulia dolens). Carcinomatosis is the usual underlying cause of this rare form of gangrene and has a high mortality. It is important to remember that diabetic subjects can develop 'non-diabetic' gangrene, and other causes should be considered depending upon the clinical presentation.