. 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. cur 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 skin in the papulo-squamoussyphilide is very marked, the scaling is usually comparatively psoriasis, on the other hand, the scaling is commonly found tobe greatly in excess of the infiltration. The eruption shown in th
. 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. cur 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 skin in the papulo-squamoussyphilide is very marked, the scaling is usually comparatively psoriasis, on the other hand, the scaling is commonly found tobe greatly in excess of the infiltration. The eruption shown in the accompanying plate occurred severalmonths after infection, as may be inferred from the grouping of thelesions which is never seen in the early lenticular syphilide. Whilethe eruption presents a notable resemblance to psoriasis, its syphiliticnature might be inferred from the existence of lesions upon thenucha, where psoriasis is not commonly found, from the fad thatthe scaling is limited to the central portion of the infiltrated patches,and from their characteristic irregular border. In coalescing psoriaticlesions a circumscribed and scalloped border would be observed. PLATE Copyright, 1900, by G. H. Fox. SYPHILODERMA PAPULO-SQUAMOSUM. PLATE PUSTULOSUM SYPH1L0DERMA PUSTULOSUM Pustules of various size and form occur in the early dissemi-nate eruptions of syphilis and constitute the true pustular softening tubercles and suppurating dermatitis occurring in thelater eruptions are conveniently described in accordance with customas the pustulo-crustaceous syphilide, although well-developed pus-tules rarely occur at this stage. The pustular syphilide, like the papular form of the disease,may consist of small or large lesions. In the former case they areusually numerous and may be conical (acne-form) or rounded (variola-form). In the latter case they are fewer in number and manifest atendency to increase in size and to become crusted (efthyma-f
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Keywords: ., bookcentury1900, bookdecade1900, booksub, booksubjectskindiseases
