[Lessons on reactions to aesthetic fillers].

Any product injected to fill wrinkles can behave like a foreign body and cause unsightly granulomatous reactions. The subject is constantly evolving, subject to the vagaries of the market. Hyaluronic acid is the most injected product because it is resorbable and probably the least "toxic".

Plasma Cell Vulvitis: A Classification Into Two Clinical Phenotypes.

Objective: The etiology of plasma cell vulvitis (PCV) is debated. The authors aimed to test the hypothesis that PCV could be divided into 2 clinical phenotypes.

Methods: Patients with a clinico-pathological diagnosis of PCV and with available vulvar photos seen in a vulvar clinic were retrospectively studied.

"Plasma cell gingivitis" encompasses multiple entities: a retrospective series of 37 cases.

Background: Plasma cell gingivitis is defined as gingival inflammation comprised of plasma cell infiltrates. This diagnostic criterion is non-specific and underlying mechanisms remain unknown.

Objectives: We performed a multidisciplinary clinico-pathological review of cases previously identified as "gingivitis with plasma cell infiltrates", with assessment of putative contributing factors and critical appraisal of the final diagnosis.