Question

Sarah, 21, goes to see the dermatologist for recurring itching and redness on her elbows. the dermatologist also notes scaly patches covered by silvery gray scales. with further questioning the dermatologist discovers that sarah's skin outbreak has occurred periodically for more than 4 years and that her father has had similar periodic outbreaks on his knees and legs for years. the dermatologist diagnosed sarah's skin disorder as:

Answer 1

psoriasis is a skin disease that are often found on elbows, knees, legs, scalp, lower back, soles of your feet, palms, and face. This type of disease can be very hard to diagnose it can seem like another type of skin disease like eczema.
I hope this helps it can be either of those two types of skin diseases .