Search Results for: cellulitis

Histologic Diagnosis of Inflammatory Skin Diseases

Cold panniculitis

…at develop rapidly usually appear first on the buttocks and from there can extend to involve much of the panniculus adiposa. Cellulitis of the buccal mucosa caused by Haemophilus influenzae presents itself as a blue or red-purple plaque on the face…

Histologic Diagnosis of Inflammatory Skin Diseases

Acne vulgaris

…t or all may be present together. 2. Conglobate acne: The triad of acne conglobata, hidradenitis suppurativa, and dissecting cellulitis of the scalp (perifolliculitis capitis abscedens et suffodiens) consists of large abscesses that take the form of…

Histologic Diagnosis of Inflammatory Skin Diseases

Gas gangrene

…lar leukostasis to occur in experimental gas gangrene. Infect Immun 1999;67(9):4902-7. Feingold DS. Gangrenous and crepitant cellulitis. J Am Acad Dermatol 1982;6:289–99. Fraenkel E. Über Gasphlegmonen. Hamburg: 1893. Klotz O, Holman WL. Infection…

Histologic Diagnosis of Inflammatory Skin Diseases

Ecthyma gangrenosum

…bundles of collagen in foci in the dermis Necrosis of epidermis and ulceration Variations clinical The disorder may simulate cellulitis in the form of plaques on which blisters may be situated. Laboratory confirmation Gram stain of a blister reveals…

From the Dermatologikum Hamburg: Quiz

From the Dermatologikum Hamburg: Quiz

…f the clinical context, these findings are not unequivocally diagnostic and bacterial infection, deep mycosis, or dissecting cellulitis of the scalp may be considered in the differential diagnosis. In correlation with the clinical picture of a large…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…Perivascular and interstitial dermatitis + 10.29.1B: An infiltrate of lymphocytes, neutrophils, and eosinophils = Erysipelas Cellulitis, of which erysipelas is the stereotype, is an example of phlegmonous inflammation, i.e., one in which neutrophils…