Maladies inflammatoires cryptogéniques de l'intestin de novo après transplantation hépatique: rapport de quatre nouveaux cas et revue de la littérature [De novo inflammatory bowel diseases after liver transplantation: description of four new cases and a review of the literature]

Inflammatory bowel diseases are a result of an aberrant mucosal immune response to gut microflora. Several groups have reported newly diagnosed inflammatory bowel diseases following solid organ transplantation and subsequent immunosuppressive therapy. We describe four cases of newly diagnosed inflammatory bowel diseases following liver transplantation in a pool of 120 transplanted patients. These patients had no prior history of inflammatory bowel diseases or primary sclerosing cholangitis and were immunosuppressed. Two patients were transplanted for a hepatitis C related cirrhosis, one for alcoholic cirrhosis and one patient for autoimmune cirrhosis. Three patients were diagnosed with ulcerative colitis and one with Crohn's disease. These four patients were on a cyclosporin monotherapy when their inflammatory bowel diseases were diagnosed. These data suggest that cyclosporin monotherapy following solid organ transplantation does not prevent development of inflammatory bowel diseases.

R6le de l'urotlogue dans le dépistage des maladies osseuses [Role of the urologist in the screening of bone diseases].

During their lifetime, 20% of men will suffer from a fracture secondary to osteoporosis, and morbidity and mortality of a hip fracture in men are more severe than in women. Despite these facts, there are only few studies on osteoporosis in men. Hyopgonadism is a known risk factor for bone mineral density decrease. Hypogonadism can be found in patients diagnosed with prostate cancer who are receiving androgen deprivation therapy, but can also be discovered in patients with male infertility or erectile dysfunction. Urologists have central role in men's health aftercare, and therefore have key role in the screening and in the multidisciplinary treatment of osteoporosis and osteopenia.