Search Results for: rosacea-like tuberculid

Clinical Reference

Clinical Reference

…ons OPEN ACCESS journal that features the most current research on the diagnosis and treatment of skin diseases Spotlight on Rosacea Differential Diagnosis in Dermatopathology Clinical Case Studies Our comprehensive guide to rosacea by A. Bernard…

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…

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

Tuberculosis

…. (c) Lichen scrofulosorum consists of grouped papules in tuberculous children. It now is thought that none of the so-called tuberculids represents truly an “id” reaction; they either are authentic tuberculosis or another disease…

Differential Diagnosis in Dermatopathology

Erythema nodosum vs. Nodular vasculitis

…ibuted mostly in the middle third of the face in both vertical and horizontal directions. Among the varied manifestations of rosacea are innumerable telangiectases, perioral and periocular dermatitis, and rhinophyma. Complications of rosacea include…

Differential Diagnosis in Dermatopathology

Discussions

…s lobules, and nearly every panniculitis that is mostly lobular also affects septa. Erythema nodosum and nodular vasculitis, like most panniculitides, are not of short duration, but tend to last, actively, for weeks and usually months. Individual…

Histologic Diagnosis of Inflammatory Skin Diseases

Fox-Fordyce disease

…ne ducts sometimes Differential diagnosis histopathologic Plugging of infundibula may be seen in inflammatory diseases as unalike as lichen planopilaris and discoid lupus erythematosus on one hand and noninflammatory conditions such as keratosis…

Clinical Manifestations

Clinical Manifestations

…For more clinical images of Rosacea, please see A Clinical Atlas of 101 Common Skin Diseases on Derm101.com….

Phymatous Subtype

Phymatous Subtype

…phyma), ears (otophyma), forehead (metophyma), and eyelids (blepharophyma). Almost exclusively in males. This severe form of rosacea requires maximizing medical therapy with systemic antibiotics, and sometimes use of isotretinoin. Once the medical…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Acne vulgaris, erythematous papule Rosacea, erythematous papule 1. Only one follicle involved usually in a 4 mm biopsy specimen 1. Nearly all follicles involved usually in a 4 mm biopsy specimen 2. Suppurative infundibulitis prominent 2….