. Photographic atlas of the diseases of the skin a series of ninety-six plates, comprising nearly two hundred illustrations, with descriptive text, and a treatise on cutaneous therapeutics. ?*. ,. I i i_m, lyoo, by G. rt. t*ox S/PHILODERMA PAPULOSUM. PLATE PAPULO-SQUAMOSUM SYPHILODERMA PAPULO-SQUAMOSUM While the small papular syphilide usually disappears withoutany desquamation, the large flat papular syphilide is apt to presentscaly discs which bear a strong resemblance to psoriasis and wereformerly designated as syphilitic psoriasis. These scaly lesions whennumerous are apt
. Photographic atlas of the diseases of the skin a series of ninety-six plates, comprising nearly two hundred illustrations, with descriptive text, and a treatise on cutaneous therapeutics. ?*. ,. I i i_m, lyoo, by G. rt. t*ox S/PHILODERMA PAPULOSUM. PLATE PAPULO-SQUAMOSUM SYPHILODERMA PAPULO-SQUAMOSUM While the small papular syphilide usually disappears withoutany desquamation, the large flat papular syphilide is apt to presentscaly discs which bear a strong resemblance to psoriasis and wereformerly designated as syphilitic psoriasis. These scaly lesions whennumerous are apt to occur in groups, forming irregular patcheslike the tuberculo-squamous syphilide seen in a later stage ofthe disease. The scales do not cover the whole of the papule asthey do in psoriasis, but usually leave a reddish peripheral marginof infiltrated skin. Furthermore, while they may occur upon theextensor aspecT of the extremities, and even upon the elbow asseen in the illustration, they are more likely to occur upon thethinner skin of the flexor surface, and frequently are seen upon thebend of the elbow and the popliteal space, where psoriasis neveroccurs. While the infiltration of the
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Keywords: ., bookcentury1900, bookdecade1900, booksub, booksubjectskindiseases
