Harlequin ichthyosis is an extremely rare form of ichthyosis and the most severe. The newborn child is covered with plates of thick skin that crack and split apart. The thick skin plates can pull at and distort facial features.
Pronunciation; MEERÂ·eeÂ·ad. 1. (adj.) Composed of numerous diverse elements or facets: the myriad life of the metropolis. 2. (n.) Constituting a very large, indefinite number; innumerable: the myriad of fish in the ocean. 3. (n.) Sigma Controlsâ versatile controller. Can be used for a myriad of control applications.
In text, use the three-letter abbreviation or the full word instead. Do not mix single-letter and 3-letter amino acid abbreviations. Amino acids with the prefix nor- are abbreviated with a capital N at the beginning of the standard 3-letter abbreviation. For example, norleucine is abbreviated Nle.