Rosacea, Perioral Dermatitis and Similar Dermatoses, Flushing and Flushing Syndromes

Papulopustular rosacea: Prevalence and relationship to photodamage

“…It is has been suggested that rosacea is more common in women 26 but this has been questioned. Berg and Lidén 4 reported rosacea prevalence rates of 14% in women and 5% in men, with a prevalence of PPR of 2.6% among women and 0.8% among men.…”

Paradoxes in dermatology

“…TheTCIs like tacrolimus and pimecrolimus are relatively newer topical treatment modalities used for the treatment of rosacea[116] and have been found to be both effective and safe. However, reports of rosaceiform dermatitis following long-term usage of these agents have also been documented.…”

Cutaneous manifestations of sarcoidosis

“…[2] It presents as multiple monomorphic symmetrical reddish brown papules on the chin, forehead, cheeks, and eyelids, in young adults and adolescents of either gender, which may infrequently heal with scarring. [2] The acronym facial idiopathic granulomas with regressive evolution (FIGURE) has recently been proposed for this disease.…”

“…[2] It presents as multiple monomorphic symmetrical reddish brown papules on the chin, forehead, cheeks, and eyelids, in young adults and adolescents of either gender, which may infrequently heal with scarring. [2] The acronym facial idiopathic granulomas with regressive evolution (FIGURE) has recently been proposed for this disease. [3] In acne agminata the characteristic histopathological features of fully developed lesions include a sarcoidal granuloma (first stage), sometimes accompanied by abscess formation (second stage), or caseation necrosis (third stage).…”

“…The histology is variable, ranging from non-specific inflammation with hyperkeratosis, or more commonly granulomatous with a few inflammatory cells. [2]…”