Differential diagnosis of psoriasis:
Psoriasis may mimic a number of skin diseases:
Seborrheic dermatitis (seborrheic):
Sometimes it is not easy to differentiate dermatitis from psoriasis.
In seborrheic dermatitis, the lesions are lighter and less visible, and are covered with scaly fatty or dark scales. The scars do not exceed the hairline, whereas seborrheic inflammation extends beyond the scalp to the adjacent skin.
Eczema: may occur in the form of psoriasis especially on the legs, and eczema due to hypercirculation in the palms sometimes cause confusion and difficulty in diagnosis.
Phetriasis rubra piliaris:
The psoriasis may be similar. Similarity in red smoke may be near, especially in the erythema phase, but the color in the fumes is usually less red and red, and the follicular lesions and corneal thickness are yellowish.
Psoriform lesions in the aphids:
It may be difficult to differentiate, other manifestations of syphilis such as congenital tumor (Condyloma) and other signs as well as serological tests of urethra may be useful in differential diagnosis.
Other skin diseases:
Mibelli's infestation on the palms and soles (Bowen's disease), Paget's disease and Penile erythroplasia may resemble psoriasis, but lesions are usually isolated except in acute arsenic poisoning and in such cases biopsy may be necessary to confirm the diagnosis.
Drug Rush:
It should be separated from psoriasis, especially the induced impulse. With beta-blockers. Paracetosis (Pactulatosis).
Is an axiomatic rush observed in young children. It may be difficult to distinguish between psoriasis, eczema, and rheumatism. It affects the skin and the area around one or more fingernails or feet, causing hyperkeratosis under the nail and thickening at the free edges of the nails. Peeling is more pronounced than pimples and chronic lesions.
Psoriasis may mimic a number of skin diseases:
Seborrheic dermatitis (seborrheic):
Sometimes it is not easy to differentiate dermatitis from psoriasis.
In seborrheic dermatitis, the lesions are lighter and less visible, and are covered with scaly fatty or dark scales. The scars do not exceed the hairline, whereas seborrheic inflammation extends beyond the scalp to the adjacent skin.
Eczema: may occur in the form of psoriasis especially on the legs, and eczema due to hypercirculation in the palms sometimes cause confusion and difficulty in diagnosis.
Phetriasis rubra piliaris:
The psoriasis may be similar. Similarity in red smoke may be near, especially in the erythema phase, but the color in the fumes is usually less red and red, and the follicular lesions and corneal thickness are yellowish.
Psoriform lesions in the aphids:
It may be difficult to differentiate, other manifestations of syphilis such as congenital tumor (Condyloma) and other signs as well as serological tests of urethra may be useful in differential diagnosis.
Other skin diseases:
Mibelli's infestation on the palms and soles (Bowen's disease), Paget's disease and Penile erythroplasia may resemble psoriasis, but lesions are usually isolated except in acute arsenic poisoning and in such cases biopsy may be necessary to confirm the diagnosis.
Drug Rush:
It should be separated from psoriasis, especially the induced impulse. With beta-blockers. Paracetosis (Pactulatosis).
Is an axiomatic rush observed in young children. It may be difficult to distinguish between psoriasis, eczema, and rheumatism. It affects the skin and the area around one or more fingernails or feet, causing hyperkeratosis under the nail and thickening at the free edges of the nails. Peeling is more pronounced than pimples and chronic lesions.
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skin diseases