Search Results for: folliculitis

Histologic Diagnosis of Inflammatory Skin Diseases

Rosacea

…potency corticosteroids applied topically; the findings are identical with those of idiopathic rosacea. Gram-negative “folliculitis” (infundibulitis) presents itself as pustules that develop in patients with acne vulgaris who have…

Uncommon presentations of tinea versicolor

Uncommon presentations of tinea versicolor

…r past medical history was unremarkable. At the time of the visit, she had been taking oral doxycycline for 1 month to treat folliculitis of the legs. Potassium hydroxide (KOH) preparation of the scaly plaque demonstrated spores and short hyphae…

Histologic Diagnosis of Inflammatory Skin Diseases

Toxic erythema of the newborn

…ve infundibulitis that soon is joined by many eosinophils. In that respect, it is similar to so-called eosinophilic pustular folliculitis, which also is a suppurative infundibulitis in which eosinophils come rapidly to outnumber neutrophils. By…

Histologic Diagnosis of Inflammatory Skin Diseases

Incontinentia pigmenti

…tic dermatitis; it seems to be a suppurative infundibulitis that houses countless eosinophils, akin to eosinophilic pustular folliculitis of HIV and Ofuji’s disease. Dermatophytes are capable of inducing most of the patterns of inflammatory…

Usefulness of dermoscopy in the diagnosis and monitoring treatment of demodecidosis

Usefulness of dermoscopy in the diagnosis and monitoring treatment of demodecidosis

…important differential diagnoses are papulopustular or erythematotelangiectatic rosacea and seborrheic dermatitis (Table 2). Folliculitis, perioral dermatitis, contact dermatitis and acne can also be included [4,5]. Our case is an example of how…

Histologic Diagnosis of Inflammatory Skin Diseases

Keloid

…guishable histopathologically from that of a true keloid. Keloids may develop at sites of suppurative infundibulitis (“folliculitis”), e.g., acne keloidalis, but not all papules and nodules of that condition show bundles of collagen like…