Ichthyosis bullosa of Siemens present. A distinctive characteristic of IBS which is not present in other forms of ichthyosis is called the "Mauserung phenomenon" (Mauserung is German for "moulting" and was first described by H.W.Siemens). These are small patches of bare, apparently normal skin in the middle of areas of hyperkeratosis. As the sufferer ages the flaking and blistering should improve. The hyperkeratosis may grow more severe but more localized and is generally only present on flexural folds of the major joints. IBS is an autosomal dominant genetic condition caused by a mutation in the gene for keratin 2e on chromosome 12. This means
Catholic theology of the body virginity, the Christian sacrament of marriage, and derived issues such as faithfulness and contraception. Official Church teaching on the subject was stated in the encyclical "Deus caritas est" ("On Christian Love") from Pope Benedict XVI, promulgated on Christmas, December 25, 2005. Some early Church fathers, like Origen were preoccupied with the body and its impediments. The theology of early Church fathers focused on the body in terms of its origin, condition before the fall of man, and destination and relation to the soul. Questions were raised as to whether the body may impede the soul in its attempt to be