Search results
Results From The WOW.Com Content Network
Dermatoglyphics, when correlated with genetic abnormalities, aids in the diagnosis of congenital malformations at birth or soon after.. Klinefelter syndrome: excess of arches on digit 1, more frequent ulnar loops on digit 2, overall fewer whorls, lower ridge counts for loops and whorls as compared with controls, and significant reduction of the total finger ridge count.
It results in a shortened form of the skin-specific protein. [5] The heterozygous expression of the mutation suggests an autosomal dominant mode of inheritance. [ 6 ] The Swiss patient, and eight of her relatives who also had the mutation , all had "flat finger pads and a reduced number of sweat glands in the hands".
Absence of fingerprints-congenital milia syndrome, also known simply as Baird syndrome is an extremely rare autosomal dominant genetic disorder which is characterized by a lack of fingerprints and the appearance of blisters and facial milia soon after birth. [2] It has been described in ten families worldwide. [3] [4]
The condition has been called immigration delay disease by the researchers describing it, because the congenital lack of fingerprints causes delays when affected persons attempt to prove their identity while traveling. [104] Only five families with this condition had been described as of 2011. [106]
Although the general pattern is similar in all people, the precise areas of innervation are as unique to an individual as fingerprints. An area of skin innervated by a single nerve is called a peripheral nerve field. The word dermatome is formed from Ancient Greek δέρμα 'skin, hide' and τέμνω 'cut'.
The dermis is the tissue underneath the outer layer of your skin, called the epidermis. To transfer ink into the dermis, a tattoo artist makes thousands of tiny pricks in the skin.
Wrinkly skin syndrome (WSS) is a rare genetic condition characterized by sagging, wrinkled skin, low skin elasticity, and delayed fontanelle (soft spot) closure, along with a range of other symptoms. [1] The disorder exhibits an autosomal recessive inheritance pattern with mutations in the ATP6V0A2 gene, leading to abnormal glycosylation events ...
Langer's lines, Langer lines of skin tension, or sometimes called cleavage lines, are topological lines drawn on a map of the human body. They are parallel to the natural orientation of collagen fibers in the dermis, and generally parallel to the underlying muscle fibers. Langer's lines have relevance to forensic science and the development of ...