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Further, alopecia is associated with enclosures where animal density is highest as it may cause stress-induced physiological or behavioural changes that can lead to hair loss. [ 17 ] [ 18 ] The type of material used to cover the ground of the enclosure has also mediated alopecia in primates as greater hair loss was associated with gravel ...
The patient can have thinning and loss of hair around the whole scalp, at the occipital scalp or around the scalp in odd, irregular patches. [7] [13] Loose anagen syndrome hairs at the occipital scalp can be knotted easily when there's movement of those hairs against the pillow at night. [4] There are 3 different types of loose anagen hair ...
Demodicosis is most often seen in folliculitis (inflammation of the hair follicles of the skin). Depending on the location, it may result in small pustules (pimples) at the base of a hair shaft on inflamed, congested skin. Demodicosis may also cause itching, swelling, and erythema of the eyelid margins. Scales at the base of the eyelashes may ...
Organs often affected in children with kwashiorkor include the kidneys, pancreas, heart, and nervous system. [3] Other findings that may be encountered on physical exam include a distended abdomen, hair thinning, loss of teeth, skin or hair depigmentation, and dermatitis. Children with kwashiorkor often develop irritability and anorexia ...
Brittany Williams experienced dandruff, itching and hair loss shortly after she gave birth to her son. After visiting a dermatologist, she was diagnosed with seborrheic dermatitis, a condition ...
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] Within the latter type, the hairs occur in structures called pilosebaceous units, each with hair follicle, sebaceous gland, and associated arrector pili muscle. [4]
Atopic dermatitis affects about 20% of people at some point in their lives. [2] [4] It is more common in younger children. [3] Females are affected slightly more often than males. [6] Many people outgrow the condition. [3] While the condition may occur at any age, it typically starts in childhood, with changing severity over the years.
Dermatophytosis, also known as tinea and ringworm, is a fungal infection of the skin [2] (a dermatomycosis), that may affect skin, hair, and nails. [1] Typically it results in a red, itchy, scaly, circular rash. [1] Hair loss may occur in the area affected. [1] Symptoms begin four to fourteen days after exposure. [1]