Herpes zoster in children vaccinated against varicella-zoster virus: experience in our hospital.

restoring normal iron levels; this diagnosis had to be considered in our patient as the first biopsies were compatible with this skin disorder. From a clinical point of view, the differential diagnosis must include other skin conditions that have been described in association with bariatric surgery, such as dermatosisarthritis syndrome, neutrophilic dermatosis attributed to the formation of circulating immune complexes produced in the blind loop of bowel, and acrodermatitis related to zinc deficiency. We also considered the perforating dermatoses, although no association with bariatric surgery has been reported. The increase in obesity in western society means that bariatric surgery will become more common. The conclusion from the present case is that patients undergoing bariatric surgery must be followed up closely by a multidisciplinary team that is aware of the nutritional risks and complications, as well as the appropriate therapeutic strategies that patients must follow for life.