Pityriasis lichenoides. The more common, chronic form is characterized by small, firm, scaly papules (3–10 mm in diameter) that flatten over several weeks. An acute form is characterized by oedematous pink papules, vesicles, or bullae. In both forms, lesions occur most commonly on the trunk and proximal limbs. Pityriasis versicolor.
Pityriasis rosea is an acute, self-healing papulosquamous exanthem characterized by oval erythematous lesions of the trunk and limbs. Sparing of the face, scalp, palms, and soles is a common characteristic. A larger solitary, oval patch called “herald patch” may precede the generalized eruption by 2–10 days.
Pityriasis rosea (say "pit-uh-RY-uh-sus ROH-zee-uh") is a common skin rash. It usually starts as one scaly and pinkish, purple, or red-brown patch on your stomach or back. Days or weeks later, more small patches appear. The rash may itch, but it will not spread to other people. Experts aren't sure what causes pityriasis rosea.
Pityriasis Rosea . Pityriasis rosea is a common skin condition that will usually go away without treatment. It most appears in younger people between the ages of 10–35. The cause is still unknown, but it is thought to be viral.
Tinea versicolor (ie, pityriasis versicolor) is a common superficial fungal infection that typically presents with hypopigmented, hyperpigmented, or erythematous macules on the trunk and proximal upper extremities ( picture 1A-E ). Unlike many other disorders utilizing the term "tinea" (eg, tinea pedis, tinea capitis), tinea versicolor is not a
Pityriasis rosea is a skin rash usually found on the chest, abdomen, back, upper arms, and legs. It was first seen in 1860 [1]. It is a condition where inflammation of the dermis causes red itchy patches to form, resulting in a bit of discomfort. These rashes typically go away without intervention within a few weeks.
. 351 324 361 305 119 233 22 276 160
how common is pityriasis rosea
