Search Results for: hand-foot-mouth disease

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Tricho-, pilo-, folliculo- ?

…ces be appreciated between the names of those lesions, on one hand, and the actual character of them, on the other. A first step in that understanding is acknowledging that pilo- and tricho- mean hair, and folliculo- means follicle. The so-called hai…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Sebaceous Epithelioma?

…n sebaceous adenoma with its more typical lobules, on the one hand, and cystic basal cell epithelioma in which there is only little differentiation toward sebaceous cells, on the other.” Lever WF. Benign tumors of cutaneous appendages. Arch Der…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…ted in dermatitis herpetiformis and in linear IgA dermatosis, diseases that are unaccompanied by any sign of vasculitis. 10.58.18A: Vasculitis, small-vessel, neutrophilic + 10.58.18B: Abundant nuclear “dust” of neutrophils and fibrin in t…

Histologic Diagnosis of Inflammatory Skin Diseases

Silica granuloma

…ue, they causing rents unavoidable, no matter how skilled the hand. Laboratory confirmation Polarized light reveals particles of silica to be brilliant and doubly refractile. Spectrographic analysis demonstrates the presence of silicon dioxide. Cause…

Dermatology Practical & Conceptual

Protecting the patient is our protection

…ss in dermatopathology practice. Although underestimated, the handling of large numbers of small, similar-looking bioptic specimens results very often in unpredictable mistakes. The latter risk is scarcely reported in the literature and has rarely be…

Differential Diagnosis in Dermatopathology

Lichen simplex chronicus vs. Hypertrophic lichen planus

…les may be centered in follicles (Majocchi’s granuloma). Lesions may occur on any anatomic site, but particularly on the scalp (tinea capitis), inguinal region (tinea cruris), hands (tinea manum), feet (tinea pedis), and nails (onychomycosis)….

Differential Diagnosis in Dermatopathology

Discussions

…al skin markings. It is found always within easy reach of the hands, which are skilled at rubbing and at using an adjunctive object (such as a hairbrush or a towel) to do the job. Prurigo nodularis is merely a papule or nodule produced by the effects…

Differential Diagnosis in Dermatopathology

Discussions

…icial response to an assault by an arthropod are inflammatory diseases that share many features clinical and findings histopathologic. When viewed through a conventional microscope, both conditions may exhibit superficial or superficial and mid-derma…