Search Results for: rosacea

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

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…

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

Leprosy

…, as well as tuberculosis. Sometimes, however, tuberculoid granulomas may be encountered in noninfectious conditions such as rosacea, fully formed lesions of lichen nitidus, and even in sarcoidosis, particularly in the subcutaneous expression of…