Search Results for: rosacea

Waldenström macroglobulinaemia presenting as tingling ulcers on the feet

Waldenström macroglobulinaemia presenting as tingling ulcers on the feet

…ed or purple patches and plaques. In one case the patient presented with a burning red face which was initially diagnosed as rosacea but with time the more typical purple infiltration developed [2]. Peripheral neuropathy is a well recognised…

Histologic Diagnosis of Inflammatory Skin Diseases

Algorithms Predicated on “Nonspecific” Findings

…hae = Majocchi”s granuloma + No infectious agents = Any noninfectious suppurative infundibulitis, e.g., acne vulgaris, rosacea Just beneath surface epidermis: + Plentiful nuclear “dust” of neutrophils in the papillary and reticular…

Histologic Diagnosis of Inflammatory Skin Diseases

The Algorithmic Method

…d-cell infiltrates exist. For example, histiocytes may accompany lymphocytes, as in lupus vulgaris, tuberculoid leprosy, and rosacea (see Fig. 5.346) (when histiocytes dominate, even if only in a single locus, the condition is deemed to be…

Histologic Diagnosis of Inflammatory Skin Diseases

Behçet’s Disease

…Behçet’s disease. Differential diagnosis clinical Acneiform lesions Acne vulgaris is accompanied usually by comedones. Rosacea tends to involve the middle third of the face in both horizontal and vertical directions and sometimes is associated…

Histologic Diagnosis of Inflammatory Skin Diseases

Pattern Analysis in Historical Perspective

…ar dermatitides, therefore, can be divided rationally into those of infundibular epidermis (e.g., pustules of acne vulgaris, rosacea, and halogenodermas) and of surface epidermis (e.g., pustules of psoriasis and all of the many variants of it…

Histologic Diagnosis of Inflammatory Skin Diseases

Erysipelas

…Erysipeloid develops on a finger or other part of a hand, usually of a fisherman or a butcher, following trauma at the site. Rosacea that is “lymphedematous” differs by the presence of numerous papules and papulopustules. Findings…