A diagnosis of Waardenburg syndrome (WS) is made based on the presence of signs and symptoms. In 1992, the Waardenburg Consortium proposed diagnostic criteria, which includes both major and minor criteria. A diagnosis of WS type 1 (the most common type) needs 2 major, or 1 major and 2 minor of the following criteria:
They are brand names that have to be capitalized. It's like vitamin C as a substance should not be capitalized but all words in a brand name of a product such as Chewable Vitamin C or Vicks Vitamin C Drops should be capitalized.ditor # 2 tells me that the word vitamin should only be capitalized when it is the first word in a sentence. Any other time, the spelling should be lower case, as in vitamin C. Both of these editors require text written in US English, so language differences between cultures does not appear to be a factor.
What makes Ester-CÂ® different to ordinary Vitamin C? If youâve been reading health magazines, or scanning the shelves at your pharmacy or health food store, youâll have no doubt heard of Ester-CÂ®. Ester-CÂ® is a special form of Vitamin C, produced using a water-based process that renders it non-acidic. Itâs also easier to absorb and longer lasting than ordinary Vitamin C. Thatâs important because most people donât realise how quickly ordinary Vitamin C molecules break down â often within a couple of hours.