Search Results for: necrobiosis

Histologic Diagnosis of Inflammatory Skin Diseases

Livedo vasculitis

…ulopathy and not a true vasculitis. We eschew the term vasculopathy because it is bereft of meaning as terms such as eczema, necrobiosis, hyalin, “dysplasia,” “architectural disorder,” and “neoplasm of uncertain…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Perivasculitis?

…nifested as granulomatous perivasculitis in both. We also found necrobiotic areas in all 3 cases. . . . We propose that both necrobiosis and granulomatous perivasculitis be added to the histopathologic characteristics of metastatic Crohn’s…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Perforating Diseases?

…ulitis, Kyrle’s disease. Perforation has also been reported to occur in dermal diseases, including granuloma annulare, necrobiosis lipoidica diabeticorum, and pseudoxanthoma elasticum.” Turkington C, Dover JS, eds. The Encyclopedia of…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Necrotizing Vasculitis?

…splastic nevus,” “animal melanoma,” “pigmented epithelioid melanocytomas,” dyshidrosis,” necrobiosis,” eczema,” etc., etc., etc. “The necrotizing vasculitides include a variety of clinical…

Histologic Diagnosis of Inflammatory Skin Diseases

Introduction

…of erythema multiforme vis-a-vis Mucha-Habermann disease at a very incipient stage of those diseases, and for distinguishing necrobiosis lipoidica from morphea at a very late “burned out” stage. The terms “anetoderma,”…

Histologic Diagnosis of Inflammatory Skin Diseases

Erythema nodosum

…g neither tender nor painful. It is accompanied by signs and symptoms of inflammatory or neoplastic disease of the pancreas. Necrobiosis lipoidica consists of erythematous plaques with a yellow hue that tend to ulcerate and that are not painful….

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Pseudopelade?

…impede clinicians and histopathologists from coming to diagnoses with specificity. Chief among those are eczema, dysplasia, necrobiosis, parapsoriasis, and pseudopelade. None of those words is necessary because none has specificity. If the aim of…