Ulcerating nodules on a background of lower leg lymphoedema.

A patient presented with a 3-month history of a rapidly enlarging ulcerated tumour on his lower leg, occurring on a background of chronic idiopathic lymphoedema of approximately 10 years' duration. Histology revealed extensive infiltration of the dermis by a vascular tumour with pleomorphic and hyperchromatic endothelial cells, which stained positive for vascular markers CD31, CD34 and ERG. A diagnosis of lymphoedema-associated angiosarcoma was reached and our patient was treated with isolated limb perfusion with high-dose melphalan and tumour necrosis factor-alfa.

Tricyclic antidepressant-induced photosensitivity; A case report and systematic review.

Background/purpose: Tricyclic antidepressants (TCAs) are still widely used and are available to purchase without prescription in some countries. Awareness of adverse cutaneous drug reactions is essential.

Method: We reported a case of photo-distributed hyperpigmentation due to imipramine and carried out a systematic search of the related articles using the search terms "tricyclic antidepressants" or "tricyclic antidepressive agents", and "hyperpigmentation" or "photosensitivity disorder".

Sex Differences in Glutathione Peroxidase Activity and Central Obesity in Patients with Type 2 Diabetes at High Risk of Cardio-Renal Disease.

Women with type 2 diabetes (T2DM) have an increased susceptibility of developing cardio-renal disease compared to men, the reasons and the mechanisms of this vulnerability are unclear. Since oxidative stress plays a key role in the development of cardio-renal disease, we investigated the relationship between sex, plasma antioxidants status (glutathione peroxidase (GPx-3 activity), vitamin E and selenium), and adiposity in patients with T2DM at high risk of cardio-renal disease. Women compared to men had higher GPx-3 activity ( = 0.

Residual renal and cardiovascular disease risk in conventionally-treated patients with type 2 diabetes: the potential of non-traditional biomarkers.

Diabetes is a leading cause of chronic kidney disease (CKD) in the developed world. Promoters of the progression of kidney disease include the traditional profile of cardiovascular risk factors. However, the development of CKD and vulnerability to end-stage renal disease (ESRD) is highly variable.