Search Results for: erythroderma

Differential Diagnosis in Dermatopathology

Discussions

…osis (traditionally known as bullous congenital ichthyosiform erythroderma when widespread and as ichthyosis hystrix when more limited), focal acantholytic dyskeratosis (which is like Darier’s disease histopathologically, but not clinically or…

Differential Diagnosis in Dermatopathology

Discussions

…stic of, and synonymous with bullous congenital ichthyosiform erythroderma, a widespread epidermal nevus. Subsequently, the features histopathologic of epidermolytic hyperkeratosis were noted in other nevoid conditions of the epidermis, particularly…

Differential Diagnosis in Dermatopathology

Discussions

…hue (parapsoriasis en plaques), have a yellowish cast (xanthoerythroderma perstans), show poikilodermatous features (poikiloderma vasculare atrophicans), be reticulated (parakeratosis variegata), be ellipsoid (digitate dermatosis), or be drop size (…

Differential Diagnosis in Dermatopathology

Discussions

…onfined to palms and soles, or they may be so widespread that erythroderma results. Blisters tend to form atop zones of redness and may range from tense vesicles to flaccid bullae. The concentric rings that tend to characterize lesions of erythema mu…

Differential Diagnosis in Dermatopathology

Discussions

…iris and target lesions may be found in association with the erythroderma of so-called toxic epidermal necrolysis, one of many indications that that condition—at least the manifestation of it in adults—like Stevens- Johnson syndrome in c…

Histologic Diagnosis of Inflammatory Skin Diseases

Seborrheic dermatitis

…nown to be unrelated to seborrheic dermatitis, i.e., it is an erythroderma in infants who have anemia and gastroenteritis, and presumably results from a defect in the function of the C5 inhibitor of complement. Seborrheic dermatitis of adults involve…