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From Embryology

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Date Name Thumbnail Size Description Versions
01:07, 6 October 2011 Psoriasis.jpg (file) 9 KB This is a patient with psoriasis, characterized by symmetric raised inflamed lesions covered with a silvery white scale in both lower limbs. Article and image can be found at: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3037296/ accessed Oct 6, 2011. � 1
00:27, 6 October 2011 Webbed Neck.jpg (file) 6 KB Shown above is an example of a 12 year-old girl that has a webbed neck. Article can be found at: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2164934/ Copyright info: This is an Open Access article distributed under the terms of the Creative Commons A 1
04:15, 22 September 2011 Nondisjunction.jpg (file) 23 KB   2
21:34, 13 September 2011 22+23=45.jpg (file) 11 KB Union of a 22 chromosomal female egg (22 autosomal and no sex chromosome) with a 23 chromosomal sperm (22 autosomal and an X sex chromosome) creates a 45-chromosomal zygote rather than the normal 46. 1