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
Neuroendocrine carcinoma of the cervix Neuroendocrine carcinoma of the cervix Neuroendocrine carcinoma of the cervix is best defined separately: Neuroendocrine: Of, relating to, or involving the interaction between the nervous system and the hormones of the endocrine glands. Carcinoma: An invasive malignant tumor derived from epithelial tissue that tends to metastasize to other areas of the body. Neuroendocrine carcinoma affects many different parts of the body. In the cervix, it is a rare, but very aggressive form of cervical cancer. In its early stages, neuroendocrine carcinoma is asymptomatic (not showing or producing indications of a disease or other medical condition). In more advanced stages, symptoms