Ads
related to: human fish scale skin disease symptoms- Dermatologist Chat
No Wait, No Referral Needed
Trusted Medical Help Online
- Online Skin Answers
Share Symptoms Quickly
Get Tailored Answers & Solutions
- Dermatologist Chat
Search results
Results From The WOW.Com Content Network
Ichthyosis (also named fish scale disease) [1] is a family of genetic skin disorders characterized by dry, thickened, scaly skin. [2] The more than 20 types of ichthyosis range in severity of symptoms, outward appearance, underlying genetic cause and mode of inheritance (e.g., dominant, recessive, autosomal or X-linked). [3]
Ichthyosis vulgaris (also known as "autosomal dominant ichthyosis" [1] and "Ichthyosis simplex" [1]) is a skin disorder causing dry, scaly skin.It is the most common form, and one of the mildest forms, of ichthyosis, [2] [3]: 486 affecting around 1 in 250 people. [4]
Hunter Steinitz (born October 17, 1994) as of June 2010 was 16 and one of only twelve Americans living with the disease, and was profiled on National Geographic's "Extraordinary Humans: Skin" special. [37] Mui Thomas (born in 1992 in Hong Kong) was 24 as of 2016 and qualified as the first rugby referee with harlequin ichthyosis. [38]
The major symptoms of XLI include scaling of the skin, particularly on the neck, trunk, and lower extremities. The extensor surfaces are typically the most severely affected areas. The >4 mm diameter scales adhere to the underlying skin and can be dark brown or gray in color. Symptoms may subside during the summer. [2]
In around 10% of cases the baby sheds this layer of skin and has normal skin for the rest of its life. [2] [5] This is known as self-healing collodion baby. The remaining 15% of cases are caused by a variety of diseases involving keratinization disorders. [5] Known causes of collodion baby include ichthyosis vulgaris and trichothiodystrophy. [3]
Ichthyosis hystrix is a group of rare skin disorders in the ichthyosis family of skin disorders characterized by massive hyperkeratosis with an appearance like spiny scales. [1] This term is also used to refer to a type of epidermal nevi with extensive bilateral distribution. [1] [2]
Dr. Rebecca MacMillan, a vet with over 15 years of experience, says she regularly sees four skin conditions in particular: skin allergies, parasites, acute moist dermatitis, and endocrine disease.
The skin weighs an average of four kilograms, covers an area of two square metres, and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. [1] The two main types of human skin are: glabrous skin, the hairless skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. [3]