X-linked ichthyosis X-linked ichthyosis X-linked ichthyosis (XLI) (also known as ") is a skin condition caused by the hereditary deficiency of the steroid sulfatase (STS) enzyme that affects 1 in 2000 to 1 in 6000 males. XLI manifests with dry, scaly skin and is due to deletions or mutations in the "STS" gene. XLI can also occur in the context of larger deletions causing contiguous gene syndromes. Treatment is largely aimed at alleviating the skin symptoms. The term is from the Ancient Greek 'ichthys' meaning 'fish'. The major symptoms of XLI include scaling of the skin, particularly on the neck, trunk, and
The Body in Question Corporation, CBC Television, Ontario Educational Communications Authority, and KCET-TV. This hour-long series was first aired by the BBC on 6 November 1978. It was first broadcast in Canada on CBC Television Mondays at 11:45 p.m. (Eastern time) from 26 February to 28 May 1979. It was rebroadcast on CBC in mid-1981 (3 June to 2 September). This list is extracted from the ending credits of all the shows: The Body in Question The Body in Question is a British-based, internationally co-produced medical television series first aired in the UK in November 1978. This is a 13-part series (1 hour episodes)