Résumé
RESUMEN El liquen plano es una enfermedad inflamatoria crónica mucocutánea, que puedeafectar piel, pelo, uñas y mucosas. La afectación concomitante de la mucosa oral y vaginal, conocida como síndrome vulvovaginal-gingival del liquen plano, es una variante infrecuente y grave del liquen plano caracterizada por erosiones o descamación de las mucosas: vulvar, vaginal ygingivo-oral, con predilección por la formación de cicatrices y estenosis. De curso evolutivo benigno, aunque en ocasiones puede sufrir una degeneración maligna. Presentamos el caso de una paciente de sexo femenino de 68 años con diagnóstico de Síndrome vulvovaginal-gingival.
ABSTRACT Lichen planus is a chronic mucocutaneous inflammatory disease, which can affect the skin, hair, nails, and mucosa. Concomitant involvement of the oral and vaginal mucosa, known as vulvovaginal-gingival syndrome of lichen planus, is an infrequent and severe variant of lichen planus characterized by erosions or peeling of the mucosa: vulvar, vaginal, and oral gingival, with a predilection for formation of scars and stenosis. Of benign evolutionary course, although sometimes it can suffer a malignant degeneration. We present the case of a 68-year-old female patient diagnosed with vulvovaginal-gingival syndrome.
Résumé
Objective To investigate clinical features and therapeutic protocols of vulvovaginal-gingival syndrome(VVGS). Methods Clinical data were collected from 11 female patients with VVGS and analyzed. Results Among the 11 patients, the mean and median ages at a definite diagnosis of VVGS were both 46 years, and the average disease duration was 4 years. Painful erosive erythema was found on the vaginal vestibule in 7 patients, on the gingiva in 10, as well as on the bilateral buccal mucosa in 5. Additionally, 8 and 4 patients reported dyspareunia and vaginal hemorrhage, respectively. Seven patients were treated with low-dose oral methylprednisolone combined with hydroxychloroquine or colchicine, and the other 4 were treated with oral hydroxychloroquine alone. Furthermore, all of the 11 patients applied topical tacrolimus 0.1%ointment. Finally, 8 patients were cured or markedly improved. No obvious adverse reactions were observed in any of the patients. Conclusions VVGS mostly occurs in middle-aged women, with the vaginal vestibule and gingiva as predilection sites of painful erythema and dyspareunia as common symptoms. Patients have good responses to methylprednisolone combined with hydroxychloroquine, and hydroxychloroquine alone also shows good efficacy in patients with mild VVGS. Tacrolimus 0.1%ointment can be one of drugs for topical maintenance treatment of VVGS.