Pattern analysis of skin lesions is an art and a key competence of every dermatologist.

Christmas tree pattern rash. Web pityriasis rosea (pr) is a common rash that usually occurs on the back, chest, and abdomen. Are similar to the herald patch but smaller. It can take 1 to 3 months to go away.

These papules and plaques form a “christmas tree” pattern on the back. Tinea corporis, viral rash, pityriasis versicolor, nummular. This finding supports the tentative diagnosis.

Christmas tree rash is a relatively common skin condition. Web pityriasis rosea is also called christmas tree rash due to the rash pattern that it often forms. The medical name for it is pityriasis rosea.

In an uncommon type of. Once a person gets the christmas tree disease they never get it again. Within the following roughly 24 hours, the typical.

The rash is normally seen in people between the ages of 10 and 35. The rash can cause itching. The rash usually starts with one big patch on the chest, abdomen, thighs, or back that's often mistaken for ringworm.

It starts with one large round or oval scaly patch. It typically starts with one large oval or oblong patch, called a herald patch or mother patch. Single red and slightly scaly area, followed: