Histologic Diagnosis of Inflammatory Skin Diseases

Bullous pemphigoid

…3;25(3):183-89. Gunther C, Wozel G, Dressler J, et al. Tissue eosinophilia in pemphigoid gestationis: association with eotaxin and upregulated activation markers on transmigrated eosinophils. Am J Reprod Immunol 2004;51(1):32-39. Kolanko E, Bickle K,…

Histologic Diagnosis of Inflammatory Skin Diseases

Advantages of the Algorithmic Method

…oderma [en coup de sabre, facial hemiatrophy], fasciitis with eosinophilia, tryptophan-myalgia syndrome) and progressive systemic sclerosis (acrosclerosis, diffuse systemic sclerosis, toxic oil syndrome) Deficiency diseases (including pellagra, acrod…

Differential Diagnosis in Dermatopathology

Discussions

…phyria cutanea tarda. What are known as “fasciitis with eosinophilia” (termed badly “eosinophilic fasciitis”), “tryptophane (eosinophilic) myalgia syndrome,” and “toxic oil syndrome” represent morphea t…

Differential Diagnosis in Dermatopathology

Morphea, late stage vs. Collagenous nevus

A disease manifested chiefly in the skin by vesicles and bullae that appear on sites of trauma, especially the face and dorsa of the hands, often in conjunction with macular hyperpigmentation and hypertrichosis of a face and sclerodermoid changes on…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen sclerosus et atrophicus

…bcutaneous fat, and fascia often is designated fasciitis with eosinophilia (Shulman”s syndrome). 10.97.21A: Perivascular and interstitial dermatitis + 10.97.21B: Predominance of lymphocytes and pallor of the papillary dermis = Morphea…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

-oid?

…ascular that range from “angiolymphoid hyperplasia with eosinophilia” to certain hemangiomas situated particularly on the legs of some young adults. Dermatologists never make a diagnosis of histiocytoid hemangioma because it cannot be rec…

Differential Diagnosis in Dermatopathology

Images

Angiolymphoid hyperplasia with eosinophilia Angiosarcoma…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Angiolymphoid hyperplasia with eosinophilia Kimura’s disease 1. Does not usually resemble lymphoid tissue when viewed at scanning magnification 1. Resembles lymphoid tissue when viewed at scanning magnification 2. Few lymphoid follicles;…

Differential Diagnosis in Dermatopathology

Study By Disease

…arge-cell lymphoma (Quiz #389) Angiolymphoid hyperplasia with eosinophilia (Quiz #424) Angiosarcoma (Quiz #819) Annular erythema of infancy (Quiz #159) Apocrine papillary cystadenoma (Quiz #299) Arteriosclerosis with calcification of arterioles (Quiz…