What are the microscopic features of psoriasis?
Characteristic findings include uniform elongation of the rete ridges, dilated blood vessels, thinning of the suprapapillary plate, intermittent parakeratosis, perivascular infiltration of lymphocytes, and the presence of occasional neutrophil aggregates in the epidermis.
What are the three typical clinical manifestations of psoriasis vulgaris?
Psoriasis vulgaris is characterized by well-demarcated, erythematous, raised plaques with white micaceous scale.
What is the difference between psoriasis and psoriasis vulgaris?
The term psoriasis vulgaris refers to the most common form of psoriasis, which is plaque psoriasis. It is not curable. But it is very treatable, meaning a person can reduce the severity and frequency of flare-ups with the correct treatment.
What is the diagnostic finding of psoriasis?
Fungal studies Fungal studies may be ordered to rule out fungal infections.
Is psoriasis contagious or infectious?
Psoriasis is not contagious, so it can’t spread from one person to another. However, in an individual, it is not unusual to have more than one area of skin involvement. Over time, additional body sites can develop psoriasis lesions. In general, psoriasis lesions develop on the elbows, knees, scalp, ears, low back, and between the buttocks.
How is psoriasis diagnosed?
– Red, raised patches of skin – Silvery white scales (plaques) – Cracked, dry, and bleeding skin – Itching and burning around the patches
What can psoriasis be associated with?
“By sheer statistical odds, a certain percent of the population is going to have both,” he says. Psoriasis is also associated with many other health risks, such as diabetes and obesity, that could affect the thyroid, according to Lewis.