Search Results for: crust

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The dermatoscopic universe of basal cell carcinoma

The dermatoscopic universe of basal cell carcinoma

…the diagnosis of superficial BCC (a). The second lesion dermatoscopically displays dotted and glomerular vessels and yellow crusts, which indicate the diagnosis of Bowen’s disease (b). Dermatoscopy of the third plaque reveals the typical pattern of…

Differential Diagnosis in Dermatopathology

Discussions

…ated capillaries in dermal papillae spiral close to the base of the epidermis. In dyshidrotic dermatitis, by contrast, scale-crusts are not arranged in periodic fashion, and unless there are evidences of excoriation, they do not contain neutrophils;…

Regressing basal-cell carcinioma masquerading as benign lichenoid keratosis

Regressing basal-cell carcinioma masquerading as benign lichenoid keratosis

…rthokeratosis, mounts of parakeratosis, acanthosis, elongated rete ridges, sawtooth pattern of rete ridges and presence of a crust. Each of those criteria was assessed in four grades, from absent (0), to weak (+), moderate (++), and marked (+++)….

Histologic Diagnosis of Inflammatory Skin Diseases

Erythema multiforme

…dark-skinned individuals Re-epithelialization of the epidermis beneath a subepidermal blister Slight parakeratosis or scale-crust sometimes Correlation clinicopathologic Macules result from spongiosis, ballooning, and a superficial perivascular…

Differential Diagnosis in Dermatopathology

Discussions

…ascicles that interweave, and some nuclei of oval cells may be in mitosis. The epidermis may be thinned centrally and with a crust atop it. The dermis may be involved throughout the width of it, the process sometimes extending into the subcutaneous…

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